Ontology highlight
ABSTRACT:
SUBMITTER: Motevalli S
PROVIDER: S-EPMC6977196 | biostudies-literature | 2020 Jan
REPOSITORIES: biostudies-literature
ACS omega 20200108 2
The preparation of 16 oxazole- or thiazole-containing amino esters bearing a wide array of N-substitution is reported. These were accessed in 40-92% yield via an AgClO<sub>4</sub>-promoted substitution reaction between a primary amine and a chloromethyl-functionalized thiazole or oxazole. These new synthetic building blocks will be useful for the preparation of new cyclopeptide analogues bearing heterocyclic backbone modifications. Four macrocyclic N-substituted oligoamides that include thiazole ...[more]