Raditoiu, Valentin et al. published their research in Revista de Chimie (Bucharest, Romania) in 2013 | CAS: 1552-42-7

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofuran is a core structural unit found in many naturally occurring compounds with multidirectional biological activities. They are also prone to polymerisation in the presence of concentrated mineral acids and Lewis acids.Name: Crystal violet lactone

Thermochromic systems based on complexes of some triarylmethane dyes was written by Raditoiu, Valentin;Raditoiu, Alina;Wagner, Luminita;Amariutei, Viorica;Nicolae, Cristian Andi. And the article was included in Revista de Chimie (Bucharest, Romania) in 2013.Name: Crystal violet lactone This article mentions the following:

The paper presents some triarylmethane dyes and their use in thermochromic systems of donor-accepting type. Compounds are characterized by FT-IR spectra, UV-Vis reflectance spectra and color measurements in CIELAB system and thermal anal. Some considerations are made in relationship with dyestuff structure, developing agent and solvents used to obtain thermochromic systems. The effect of the ratio between the developing agent and lactone dye on the color differences was studied from reflectance spectra and color measurements while the influence of the solvent type on the transition temperature was analyzed using dynamic scanning calorimetry. In the experiment, the researchers used many compounds, for example, Crystal violet lactone (cas: 1552-42-7Name: Crystal violet lactone).

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofuran is a core structural unit found in many naturally occurring compounds with multidirectional biological activities. They are also prone to polymerisation in the presence of concentrated mineral acids and Lewis acids.Name: Crystal violet lactone

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Tan, Tao et al. published their research in Yingyong Huagong in 2007 | CAS: 1552-42-7

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofuran derivatives are one of the most important oxygen-containing heterocycles. They are also prone to polymerisation in the presence of concentrated mineral acids and Lewis acids.Recommanded Product: 1552-42-7

Synthesis of crystal violet lactone with urea technology was written by Tan, Tao;Bao, Chuanping;Ding, Yigang;Ding, Xiaojuan;Hu, Xiong. And the article was included in Yingyong Huagong in 2007.Recommanded Product: 1552-42-7 This article mentions the following:

LCVL was prepared by heating a certain ratio of urea, p-dimethylaminobenzaldehyde and N,N-dimethylaniline mixed and refluxed in the hydrochloric acid and under the protection of nitrogen at about 80° for 0.5 h, then reacted 5.5 h in the presence of m-dimethylaminobenzoic acid at about 93°C with 65% yield of LCVL. With potassium ferricyanide used as catalyst, LCVL dissolved in sodium hydroxide was oxidized to CVL by inpouring the air for 18 h. The yield of CVL was 90.50%. In the experiment, the researchers used many compounds, for example, Crystal violet lactone (cas: 1552-42-7Recommanded Product: 1552-42-7).

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofuran derivatives are one of the most important oxygen-containing heterocycles. They are also prone to polymerisation in the presence of concentrated mineral acids and Lewis acids.Recommanded Product: 1552-42-7

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Cui, Xiaoliang et al. published their research in Hecheng Shuzhi Ji Suliao in 2002 | CAS: 1552-42-7

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofurans are compounds with a planar structure having 10 pi electrons that include the lone pair on oxygen atom, which makes it more susceptible to electrophilic attack. Benzofurans have also made significant and distinctive contributions to biology. They exhibit several biological activities that range from antiviral, antimicrobial, antitumor, anti-inflammatory.Product Details of 1552-42-7

Preparation of organic reversible thermochromatic material and study on its microencapsulation was written by Cui, Xiaoliang;Zhang, Baoyan;Meng, Fanbao;Meng, Hao;Xia, Yan. And the article was included in Hecheng Shuzhi Ji Suliao in 2002.Product Details of 1552-42-7 This article mentions the following:

A kind of organic reversible thermochromatic material was prepared with the crystal violet lactone as leuco dye, cetanol as solvent and benzyl P-hydroxybenzoate as ingrain agent. The optimum ratio of the leuco dye, ingrain agent and solvent was determined as 1:3:30. In the material, the solvent decided the temperature to change color, the ingrain agent decided the color shade and the leuco dye itself decided the properties such as the color and stability of the reversible thermochromatic material. The results indicate that when the reversible thermochromatic material is microcapsuled with urea-formaldehyde resin, its thermal stability is enhanced, its solvent resistance improves, and its loss during usage reduces. In the experiment, the researchers used many compounds, for example, Crystal violet lactone (cas: 1552-42-7Product Details of 1552-42-7).

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofurans are compounds with a planar structure having 10 pi electrons that include the lone pair on oxygen atom, which makes it more susceptible to electrophilic attack. Benzofurans have also made significant and distinctive contributions to biology. They exhibit several biological activities that range from antiviral, antimicrobial, antitumor, anti-inflammatory.Product Details of 1552-42-7

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Sawada, K. et al. published their research in Dyes and Pigments in 2004 | CAS: 1552-42-7

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofuran derivatives have shown many biological activities, including antifungal and antimicrobial properties, and acting as antagonists of H3 receptors and angiotensin II. They are also prone to polymerisation in the presence of concentrated mineral acids and Lewis acids.Name: Crystal violet lactone

Preparation of photosensitive color-producing microcapsules utilizing in situ polymerization method was written by Sawada, K.;Urakawa, H.. And the article was included in Dyes and Pigments in 2004.Name: Crystal violet lactone This article mentions the following:

The photosensitive color-producing microcapsules were prepared from melamine/formalin resin by in situ polymerization method. The leuco-compound and the photoacid generator dissolved in diisopropylnaphthalene were successfully loaded in the interior of microcapsules. Preparation of microcapsules that have uniform particle size could also be attained. Irreversible development of microcapsules was examined by an irradiation of UV light. The leuco-compound in the microcapsule was sensitively reacted with the acid produced from the photoacid generator without destruction of capsule walls. It has also been found that the development in the microcapsule progresses quickly compared to the bulk condition. In the experiment, the researchers used many compounds, for example, Crystal violet lactone (cas: 1552-42-7Name: Crystal violet lactone).

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofuran derivatives have shown many biological activities, including antifungal and antimicrobial properties, and acting as antagonists of H3 receptors and angiotensin II. They are also prone to polymerisation in the presence of concentrated mineral acids and Lewis acids.Name: Crystal violet lactone

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Raditoiu, Alina et al. published their research in Dyes and Pigments in 2016 | CAS: 1552-42-7

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofuran derivatives are one of the most important oxygen-containing heterocycles. Substituted benzofurans find applications such as fluorescent sensors, oxidants, in drug discovery, and in another field of chemistry and agriculture.Recommanded Product: 1552-42-7

Optical and structural dynamical behavior of Crystal Violet Lactone – Phenolphthalein binary thermochromic systems was written by Raditoiu, Alina;Raditoiu, Valentin;Nicolae, Cristian Andi;Raduly, Monica Florentina;Amariutei, Viorica;Wagner, Luminita Eugenia. And the article was included in Dyes and Pigments in 2016.Recommanded Product: 1552-42-7 This article mentions the following:

Several binary composites based on Crystal Violet Lactone (CVL) color former and Phenolphthalein (PPht) developing agent dissolved in 1-tetradecanol (TD) were studied in order to determine how different ratios between components influence the thermochromic behavior of the composites. The color dependence on temperature was investigated in direct relationship with structural changes and interactions between components. The stoichiometry of the colored complex was determined from diffuse reflectance data and confirmed by means of steady state fluorescence measurements and temperature modulated differential scanning calorimetry. The color former: developing agent molar ratio equal to 1:2.5 was determined to ensure the reversibility of the process in optimal conditions. The characteristics of the color path and the influence of thermal history during thermochromic transition were analyzed from the variations of CIELAB color parameters during successive heating/cooling cycles. Dynamic colorimetric properties of the thermochromic binary composite containing the components in optimum ratio are described by four characteristic temperatures in the hysteresis. In the experiment, the researchers used many compounds, for example, Crystal violet lactone (cas: 1552-42-7Recommanded Product: 1552-42-7).

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofuran derivatives are one of the most important oxygen-containing heterocycles. Substituted benzofurans find applications such as fluorescent sensors, oxidants, in drug discovery, and in another field of chemistry and agriculture.Recommanded Product: 1552-42-7

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Yamamoto, Hiroki et al. published their research in Japanese Journal of Applied Physics, Part 1 in 2004 | CAS: 1552-42-7

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofuran is the “”parent”” of many related compounds with more complex structures. For example, psoralen is a benzofuran derivative that occurs in several plants. As benzofurans are prone to undergo ring opening of the heterocycle, examples of reduction of this type of aromatics by using dissolving metals are rather scarce.Product Details of 1552-42-7

Polymer screening method for chemically amplified electron-beam and x-ray resists was written by Yamamoto, Hiroki;Nakano, Atsuro;Okamoto, Kazumasa;Kozawa, Takahiro;Tagawa, Seiichi. And the article was included in Japanese Journal of Applied Physics, Part 1 in 2004.Product Details of 1552-42-7 This article mentions the following:

In the acid generation processes of chem. amplified electron-beam and x-ray resists, protons come from not acid generators but base polymers. This means that the selection of base polymers has a great effect on the acid generation efficiency. The authors describe a convenient method of screening polymers for acid generation. The authors also showed the difference in acid generation efficiencies among substituted polystyrenes. In the experiment, the researchers used many compounds, for example, Crystal violet lactone (cas: 1552-42-7Product Details of 1552-42-7).

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofuran is the “”parent”” of many related compounds with more complex structures. For example, psoralen is a benzofuran derivative that occurs in several plants. As benzofurans are prone to undergo ring opening of the heterocycle, examples of reduction of this type of aromatics by using dissolving metals are rather scarce.Product Details of 1552-42-7

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Li, Xiang et al. published their research in Journal of Physical Chemistry A in 2011 | CAS: 1552-42-7

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Many natural or synthetic compounds containing benzofuran skeletons have been found to possess remarkable activity as agrochemicals and pharmaceuticals. Benzofurans have also made significant and distinctive contributions to biology. They exhibit several biological activities that range from antiviral, antimicrobial, antitumor, anti-inflammatory.COA of Formula: C26H29N3O2

Solvent-Controlled Electron Transfer in Crystal Violet Lactone was written by Li, Xiang;Maroncelli, Mark. And the article was included in Journal of Physical Chemistry A in 2011.COA of Formula: C26H29N3O2 This article mentions the following:

Steady-state and picosecond time-resolved emission experiments are used to examine the excited-state charge transfer reaction of crystal violet lactone (CVL) in aprotic solvents. Solvatochromic anal. using a dielec. continuum model suggests dipole moments of 9-12 D for the initially excited (LE) state and ∼24 D for the charge-transfer (CT) state. Intensities of steady-state emission as well as kinetic data provide free energies for the LE → CT reaction that range from +12 kJ/mol in nonpolar solvents to -10 kJ/mol in highly polar solvents at 25 °C. Reaction rate constants, which lie in the range of 10-100 ns-1 in most solvents, depend on both solvent polarity and solvent friction. In highly polar solvents, rates are correlated to solvation times in a manner that indicates that the reaction is a solvent-controlled electron transfer on an adiabatic potential surface having a modest barrier. In the experiment, the researchers used many compounds, for example, Crystal violet lactone (cas: 1552-42-7COA of Formula: C26H29N3O2).

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Many natural or synthetic compounds containing benzofuran skeletons have been found to possess remarkable activity as agrochemicals and pharmaceuticals. Benzofurans have also made significant and distinctive contributions to biology. They exhibit several biological activities that range from antiviral, antimicrobial, antitumor, anti-inflammatory.COA of Formula: C26H29N3O2

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Zhen, Zhaohui et al. published their research in Advanced Materials Research (Durnten-Zurich, Switzerland) in 2013 | CAS: 1552-42-7

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofuran is a core structural unit found in many naturally occurring compounds with multidirectional biological activities. Substituted benzofurans find applications such as fluorescent sensors, oxidants, in drug discovery, and in another field of chemistry and agriculture.Recommanded Product: 1552-42-7

Microcapsule particle size and size distribution and its influencing factors was written by Zhen, Zhaohui;Wang, Zhengshun. And the article was included in Advanced Materials Research (Durnten-Zurich, Switzerland) in 2013.Recommanded Product: 1552-42-7 This article mentions the following:

The paper studied the microcapsule particle size, size distribution and its influencing factors with melamine formaldehyde resin (MF-resin) as wall and CVL as core. The results indicated that the microcapsules mean particle size decreased, size distribution became narrow with the increase of emulsifying time and shear rate. Low pH value would make the microcapsules have rough surface morphol. and large particle size. In the experiment, the researchers used many compounds, for example, Crystal violet lactone (cas: 1552-42-7Recommanded Product: 1552-42-7).

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofuran is a core structural unit found in many naturally occurring compounds with multidirectional biological activities. Substituted benzofurans find applications such as fluorescent sensors, oxidants, in drug discovery, and in another field of chemistry and agriculture.Recommanded Product: 1552-42-7

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Wang, Chengcheng et al. published their research in Dyes and Pigments in 2022 | CAS: 1552-42-7

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofuran is a core structural unit found in many naturally occurring compounds with multidirectional biological activities. They are also prone to polymerisation in the presence of concentrated mineral acids and Lewis acids.Quality Control of Crystal violet lactone

Preparation and property optimization of bistable electrochromic microcapsules was written by Wang, Chengcheng;Li, Jiashuang;Zhang, Liping;Fu, Shaohai. And the article was included in Dyes and Pigments in 2022.Quality Control of Crystal violet lactone This article mentions the following:

In the improvement of stability and lifetime of bistable electrochromic (EC) materials, the microcapsule technique was used to protect the EC materials in a polymer shell, which was named bistable EC microcapsules (BEC-Ms). However, the particle size and shell thickness of microcapsules will affect their properties, such as response time, coloration efficiency, and bistable property. In this study, BEC-Ms was prepared via solvent evaporation method filled with PMMA as the shell and the mixture of crystal violet lactone (CVL), tetrabutylammonium perchlorate (TBAP), and phase change material (PCM) as the core. The particle size and shell thickness of microcapsules were adjusted and systematically investigated by controlling the emulsification rate and mass ratio of polymer shell to core. The optimized BEC-Ms with 2 μm size and 22.94 nm thickness showed excellent performance including fast response time (about 1 s), far lower than the safety of human body drive voltage (2 V), coloration efficiency (932 cm2 C-1), and good bistability (216 h). This approach provides a viable and alternative to flexible energy-efficient wearable display-related devices and smart textiles. In the experiment, the researchers used many compounds, for example, Crystal violet lactone (cas: 1552-42-7Quality Control of Crystal violet lactone).

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofuran is a core structural unit found in many naturally occurring compounds with multidirectional biological activities. They are also prone to polymerisation in the presence of concentrated mineral acids and Lewis acids.Quality Control of Crystal violet lactone

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Schmidhammer, U. et al. published their research in Springer Series in Chemical Physics in 2007 | CAS: 1552-42-7

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofuran derivatives have shown many biological activities, including antifungal and antimicrobial properties, and acting as antagonists of H3 receptors and angiotensin II. Substituted benzofurans find applications such as fluorescent sensors, oxidants, in drug discovery, and in another field of chemistry and agriculture.Computed Properties of C26H29N3O2

Electron transfer in triarylmethane lactones: from the sub-100 fs regime to solvent control was written by Schmidhammer, U.;Karpiuk, J.;Lochbrunner, S.;Riedle, E.. And the article was included in Springer Series in Chemical Physics in 2007.Computed Properties of C26H29N3O2 This article mentions the following:

The electron transfer in triarylmethane lactones can be as fast as 50 fs exceeding the inertial solvation. Changing the character of the excited state switches to complete solvent control. In the experiment, the researchers used many compounds, for example, Crystal violet lactone (cas: 1552-42-7Computed Properties of C26H29N3O2).

Crystal violet lactone (cas: 1552-42-7) belongs to benzofurans derivatives. Benzofuran derivatives have shown many biological activities, including antifungal and antimicrobial properties, and acting as antagonists of H3 receptors and angiotensin II. Substituted benzofurans find applications such as fluorescent sensors, oxidants, in drug discovery, and in another field of chemistry and agriculture.Computed Properties of C26H29N3O2

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem