Development of a Green and Sustainable Manufacturing Process for Gefapixant Citrate (MK-7264) Part 2: Development of a Robust Process for Phenol Synthesis
Various synthetic routes to 2-isopropyl-4-methoxyphenol 3, the phenol core of Gefapixant citrate (MK-7264), are described, which provide better alternatives to the initial four-step supply route. These new routes include a coumarin fragmentation approach in flow, a rhenium-catalyzed isopropylation o...
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Published in | Organic process research & development Vol. 24; no. 11; pp. 2453 - 2461 |
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Main Authors | , , , , , , , , , , , , , , , , |
Format | Journal Article |
Language | English |
Published |
WASHINGTON
American Chemical Society
20.11.2020
Amer Chemical Soc |
Subjects | |
Online Access | Get full text |
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