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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 571879Generated: October 27, 2026

(S)-tert-butyl 2-(4-amino-3-chlorophenyl)morpholine-4-carboxylate → (S)-N-(2-Chloro-4-(morpholin-2-yl)phenyl)-2-cyano-6-methylisonicotinamide hydrochloride

https://huagongshe.com/reaction/571879

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(S)-tert-butyl 2-(4-amino-3-chlorophenyl)morpholine-4-carboxylateHCID 68325446—
Reactant(S)-N-(3-Chloro-4-(morpholin-2-yl)phenyl)-2-cyano-6-methylisonicotinamide hydrochlorideHCID 71086739—
Product(S)-N-(2-Chloro-4-(morpholin-2-yl)phenyl)-2-cyano-6-methylisonicotinamide hydrochlorideHCID 71086864—

Reaction Steps

In analogy to example 83, step a) using 2-Cyano-6-methyl-isonicotinic acid (described in example 112) instead of 2-(trifluoromethyl)-4-pyridinecarboxylic acid (CAS 131747-41-6) and (−)-(S)-2-(4-Amino-3-chloro-phenyl)-morpholine-4-carboxylic acid tert-butyl ester (described in example 29a) instead of (+)-(R)-2-(4-Amino-2-fluoro-phenyl)-morpholine-4-carboxylic acid tert-butyl ester.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09029370B2
Source datasetuspto-grants-2015_05
ORD IDord-c0a30b3c022b4beb8b991941f705cafa
Source noteuspto-grants-2015_05