Dunaj, Tobias; Dollberg, Kevin; Ritter, Christian; Dankert, Fabian; von Haenisch, Carsten published the article 《2,6-Diisopropylphenyl-Substituted Bismuth Compounds: Synthesis, Structure, and Reactivity》. Keywords: bismuth isopropylphenyl compound preparation crystal mol structure.They researched the compound: Silver(I) trifluoromethanesulfonate( cas:2923-28-6 ).Application of 2923-28-6. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:2923-28-6) here.
The 2,6-diisopropylphenyl (Dipp) substituent is introduced to diaryl Bi chem. Dipp2BiBr (1-Br) was prepared by a Grignard reaction and subsequently used as precursor for synthesis of the other diaryl halido bismuthanes Dipp2BiX (1-X, X = F, Cl, I) and the corresponding triflate Dipp2BiOTf (1-OTf). Also, 1,1,2,2-tetrakis(2,6-diisopropylphenyl)dibismuthane (2) was prepared All isolated compounds were characterized via single crystal x-ray diffraction anal., NMR spectroscopy, IR spectroscopy, and elemental anal. Also, the reactivity of a dibismuthane towards elemental S was studied, and the formed dibismuthanyl tri- and pentasulfide (3a, 3b) were characterized by single crystal x-ray anal. Functionalization of the diaryl halido bismuthanes with LiPtBu2 or tBu2PTMS (TMS = SiMe3) gives access to the interpnictogen compound Dipp2Bi-PtBu2 (4), which shows a rare example of a covalent Bi-P bond.
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Reference:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem