In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Site-Selective 1,2-Dicarbofunctionalization of Vinyl Boronates through Dual Catalysis, published in 2020-03-16, which mentions a compound: 29046-78-4, mainly applied to addition regioselective photochem SET alkyl aryl bromide vinylboronate; benzylboronate substituted preparation regioselective addition aryl alkyl bromide vinylboronate; dual photocatalysis cross electrophilic coupling vinylboronate alkyl aryl bromide; Ni; dicarbofunctionalization; dual catalysis; homogeneous catalysis; radical reactions, Quality Control of Nickel(II) chloride ethylene glycol dimethyl ether complex.
A modular, site-selective photochem. 1,2-dicarbofunctionalization of vinyl boronate CH2:CHBpin with organic halides RBr and ArBr through dual catalysis afforded double addition products RCH2CHAr(Bpin) (4a-t; R = tBu, tertiary alkyl, cycloalkyl; Ar = substituted Ph, naphthyl). This reaction proceeds under mild conditions and is characterized by excellent chemo- and regioselectivity. It thus represents a complementary new technique for preparing densely functionalized alkyl boron architectures from simple and accessible precursors.
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Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles