Ontology highlight
ABSTRACT:
SUBMITTER: Grigorjeva L
PROVIDER: S-EPMC4167400 | biostudies-literature | 2014 Sep
REPOSITORIES: biostudies-literature
Grigorjeva Liene L Daugulis Olafs O
Angewandte Chemie (International ed. in English) 20140724 38
A method for cobalt-catalyzed, aminoquinoline- and picolinamide-directed C(sp(2))-H bond alkenylation by alkynes was developed. The method shows excellent functional-group tolerance and both internal and terminal alkynes are competent substrates for the coupling. The reaction employs a Co(OAc)2⋅4 H2O catalyst, Mn(OAc)2 co-catalyst, and oxygen (from air) as a terminal oxidant. ...[more]