Ontology highlight
ABSTRACT:
SUBMITTER: Sang HL
PROVIDER: S-EPMC5873224 | biostudies-other | 2018 Jan
REPOSITORIES: biostudies-other
Chemical science 20171127 4
We report the first stereoconvergent Markovnikov 1,2-hydrosilylation of conjugated dienes using catalysts generated from bench-stable Co(acac)<sub>2</sub> and phosphine ligands. A wide range of <i>E</i>/<i>Z</i>-dienes underwent this Markovnikov 1,2-hydrosilylation in a stereoconvergent manner, affording (<i>E</i>)-allylsilanes in high isolated yields with high stereoselectivities (<i>E</i>/<i>Z</i> = >99 : 1) and high regioselectivities (<i>b</i>/<i>l</i> up to > 99 : 1). Mechanistic studies re ...[more]