Ontology highlight
ABSTRACT:
SUBMITTER: Wallbaum J
PROVIDER: S-EPMC5727825 | biostudies-literature | 2017
REPOSITORIES: biostudies-literature
Wallbaum Jan J Werz Daniel B DB
Beilstein journal of organic chemistry 20171201
A variety of novel imidazolidinone-based organocatalysts with bulky substituents were synthesized under mild reaction conditions starting from easily accessible substrates. Different natural and unnatural amino acid methyl amides were cyclized with aromatic carbaldehydes to yield two diastereomeric MacMillan-type catalysts. Special emphasis was put on bulky residues such as mesityl and pyrene moieties. ...[more]