作者:Yury N. Kotovshchikov、Artem A. Binyakovsky、Gennadij V. Latyshev、Nikolay V. Lukashev、Irina P. Beletskaya
DOI:10.1039/d2ob01267g
日期:——
assembling internal alkynes from tertiary propargyl alcohols and (het)arylhalides has been developed. The proposed tandem approach includes the base-promoted retro-Favorskii fragmentation followed by Cu-catalyzed C(sp)–C(sp2) cross-coupling. The use of inexpensive reagents (e.g. a catalyst, additives, a base, and a solvent) and good functional group tolerance make the procedure practical and cost-effective
Synthesis of novel cytotoxic 3-azolylsteroids via Cu-catalyzed C–N coupling
作者:Mikhail J. Parulava、Yury N. Kotovshchikov、Gennadij V. Latyshev、Darina V. Sokolova、Irina P. Beletskaya、Nikolay V. Lukashev
DOI:10.1016/j.mencom.2021.04.025
日期:2021.5
Pd-catalyzed alkylation of halogen-substituted steroids with organozinc compounds
作者:G. V. Latyshev、N. V. Lukashev、I. P. Beletskaya
DOI:10.1134/s107042800806002x
日期:2008.6
A general procedure has been developed for the introduction of hydrophobic alkyl groups into positions 6, 3, and 17 of steroid molecules via palladium-catalyzed Negishi reaction of halogen-substituted steroids with benzyl- and alkylzinc halides.