Improved Process for the Preparation of Tamsulosin Hydrochloride
摘要:
Ellman's sulfinamide reagent is used in asymmetric synthesis of Tamsulosin hydrochloride. The enantiomeric ratio achieved is 87:13. The crystallization of the same with dibenzoyl tartarate afforded the product 2 with 99.5% ee.
Improved Process for the Preparation of Tamsulosin Hydrochloride
摘要:
Ellman's sulfinamide reagent is used in asymmetric synthesis of Tamsulosin hydrochloride. The enantiomeric ratio achieved is 87:13. The crystallization of the same with dibenzoyl tartarate afforded the product 2 with 99.5% ee.