Chemistry is traditionally divided into organic and inorganic chemistry. Recommanded Product: 4265-16-1, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 4265-16-1
Copper-Catalyzed Tandem Hydrocupration and Diastereo- and Enantioselective Borylalkyl Addition to Aldehydes
We report the copper-catalyzed stereoselective addition of in situ generated chiral boron-alpha-alkyl intermediates to various aldehydes including alpha,beta-unsaturated aldehydes under mild conditions. This tandem and multicomponent method facilitated the synthesis of enantiomerically enriched 1,2-hydroxyboronates bearing contiguous stereocenters in good yield with high diastereo- and enantioselectivity up to a ratio greater than 98:2. In particular, alpha,beta-unsaturated aldehydes were successfully used as electrophiles in Cu?H catalysis through 1,2-addition without significant reduction. The resulting 1,2-hydroxyboronates were used in various transformations.
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Reference£º
Benzofuran – Wikipedia,
Benzofuran | C8H864O – PubChem