Synthesis of Tamibarotene via Ullmann-Type Coupling
Autor: | Guoliang Chen, Xue-jun Qiao, Changshun Bao, Yi Lu, Xuefei Bao, Xuan Zhao, Yuting Liu |
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Rok vydání: | 2017 |
Předmět: | |
Zdroj: | Organic Process Research & Development. 21:748-753 |
ISSN: | 1520-586X 1083-6160 |
DOI: | 10.1021/acs.oprd.7b00089 |
Popis: | An effective process was developed for the preparation of tamibarotene via an Ullmann-type coupling in a nonpressurized l-proline/DMSO system. Notable features were the telescoping of reactions, avoiding environmentally hazardous materials, and an acceptable overall yield. The safe scalable process was validated on a 1 kg scale. |
Databáze: | OpenAIRE |
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