Ontology highlight
ABSTRACT:
SUBMITTER: Naka A
PROVIDER: S-EPMC6645491 | biostudies-literature | 2017 Nov
REPOSITORIES: biostudies-literature
ACS omega 20171130 11
The reactions of 2,3-bis(diisopropylsilyl)thiophene (<b>1</b>) with diphenylacetylene, phenylacetylene, trimethylsilylacetylene, and mesitylacetylene have been reported. The reactions of <b>1</b> with diphenylacetylene and phenylacetylene in the presence of a catalytic amount of tetrakis(triphenylphosphine)platinum(0) at 80 °C gave [1,4]disilino[2,3-<i>b</i>]thiophene derivatives. With trimethylsilylacetylene, <b>1</b> afforded two types of products arising from sp-hybridized C-H bond activation ...[more]