272776-12-2Relevant articles and documents
EFFICIENT PROCESS FOR THE PREPARATION OF ESOMEPRAZOLE (S)-BINOL COMPLEX
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Paragraph 0101, (2016/09/26)
Object of the present invention is an improved process for the preparation of Esomeprazole (S)-BINOL complex which is a key intermediate for the synthesis of Esomeprazole and salts thereof.
PROCESS FOR THE PREPARATION OF ESOMEPRAZOLE
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Page/Page column 10-11, (2010/07/09)
The invention relates to an improved process for preparation of esomeprazole or salts thereof by optical resolution of omeprazole with BINOL (1,1'-bi-2-naphthol).