Ontology highlight
ABSTRACT:
SUBMITTER: Tokumaru K
PROVIDER: S-EPMC5833303 | biostudies-other | 2017 Oct
REPOSITORIES: biostudies-other
Synthesis 20170807 20
Umpolung Amide Synthesis (UmAS) has emerged as a superior alternative to conventional amide synthesis methods based on carbonyl electrophiles in a range of situations, particularly when epimerization-prone couplings are prescribed. In an unanticipated development during our most recent studies, it was discovered that diacyl hydrazide products from UmAS were not formed as intermediates when using an acyl hydrazide as the amine acceptor. This resulted in a new preparation of 1,3,4-oxadiazoles from ...[more]