| 释义 |
Eschweiler-Clarke modification Eschweiler-Clarke modification[¦esh‚vīl·ər ¦klärk ‚mäd·ə·fə′kā·shən] (organic chemistry) A modification of the Leuckart reaction, involving reductive alkylation of ammonia or amines (except tertiary amines) by formaldehyde and formic acid. |