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One-Pot Mitsunobu-Staudinger Preparation of 3-Aminocholan-24-oic Acid Esters from 3-Hydroxycholan-24-oic Acid Esters
Synthetic Communications ( IF 1.8 ) Pub Date : 1998-01-01 , DOI: 10.1080/00397919808005079 Pier Lucio Anelli , Luciano Lattuada , Fulvio Uggeri
Synthetic Communications ( IF 1.8 ) Pub Date : 1998-01-01 , DOI: 10.1080/00397919808005079 Pier Lucio Anelli , Luciano Lattuada , Fulvio Uggeri
Abstract 3-Hydroxycholan-24-oic acid esters are easily converted into the corresponding 3-amino derivatives via Mitsunobu reaction with diphenylphosphoryl azide (DPPA) and Staudinger reduction with PPh3/H2O of the intermediate azido compound in THF.
中文翻译:
从 3-Hydroxycholan-24-oic 酸酯制备 3-Aminocholan-24-oic 酸酯的一锅 Mitsunobu-Staudinger
摘要 3-Hydroxycholan-24-oic酸酯通过与叠氮磷(DPPA)的Mitsunobu反应和中间体叠氮化合物在THF中的PPh3/H2O进行Staudinger还原反应,很容易转化为相应的3-氨基衍生物。
更新日期:1998-01-01
中文翻译:
从 3-Hydroxycholan-24-oic 酸酯制备 3-Aminocholan-24-oic 酸酯的一锅 Mitsunobu-Staudinger
摘要 3-Hydroxycholan-24-oic酸酯通过与叠氮磷(DPPA)的Mitsunobu反应和中间体叠氮化合物在THF中的PPh3/H2O进行Staudinger还原反应,很容易转化为相应的3-氨基衍生物。