Automated Multistep Continuous Flow Synthesis of 2-(1H-Indol-3-yl)thiazole Derivatives.

ABSTRACT: The multistep continuous flow assembly of 2-(1H-indol-3-yl)thiazoles using a Syrris AFRICA^® synthesis station is reported. Sequential Hantzsch thiazole synthesis, deketalization and Fischer indole synthesis provides rapid and efficient access to highly functionalized, pharmacologically significant 2-(1H-indol-3-yl)thiazoles. These complex, drug-like small molecules are generated in reaction times of less than 15 min and in high yields (38%-82% over three chemical steps without isolation of intermediates).

SUBMITTER: Pagano N 

PROVIDER: S-EPMC3953499 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature