Authors
Michal M Achmatowicz, Cheng-yi Chen, David R Snead
Publication date
2022/9/15
Journal
Chemical Communications
Volume
58
Issue
74
Pages
10365-10367
Publisher
The Royal Society of Chemistry
Description
A high-yielding protocol for atropisomeric resolution was developed by rectifying incompatibilities between crystallization and epimerization via continuous processing. Application toward synthesis of MRTX1719, a densely functionalized active pharmaceutical ingredient (API), improved yield from 37% to 87%. This protocol provides a complementary means to access rotamers which challenge current asymmetric methodologies, and greatly improves sustainability by decreasing the consumption of solvent and advanced synthetic intermediates.
Total citations
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