stereoselective synthesis of substituted steroidal 1,3-oxathiolanes

2003 Steroids Steroids U 0300 Stereoselective Synthesis of Substituted Steroidal 1,3-Oxathiolanes. — The steroidal 1,3-oxathiolanes (III) are obtained selectively from the reaction of the substituted cholestanes (I) with thioacetamide (II) by double S N 2 inversion on the epoxide ring at C-6. — (SHARMA, K.; SALEEM*, K.; SALIM, A.; Indian J. Chem., Sect. B: Org. Chem. Incl. Med. Chem. 41 (2002) 12, 2676-2678; Dep. Chem., Jamia Millia Islamia Univ., New Delhi 110 025, India; Eng.) — H. Haber 13- 176

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Page 1: Stereoselective Synthesis of Substituted Steroidal 1,3-Oxathiolanes

2003 Steroids

SteroidsU 0300 Stereoselective Synthesis of Substituted Steroidal 1,3-Oxathiolanes. — The steroi-

dal 1,3-oxathiolanes (III) are obtained selectively from the reaction of the substituted cholestanes (I) with thioacetamide (II) by double SN2 inversion on the epoxide ring at C-6. — (SHARMA, K.; SALEEM*, K.; SALIM, A.; Indian J. Chem., Sect. B: Org. Chem. Incl. Med. Chem. 41 (2002) 12, 2676-2678; Dep. Chem., Jamia Millia Islamia Univ., New Delhi 110 025, India; Eng.) — H. Haber

13- 176

Stereoselective Preparation of Highly Substituted Olefins ...d-scholarship.pitt.edu/7413/1/Meta.Christopher.T.04.21.2005.pdf · 21/4/2005 · B.S., Youngstown State University, 2002

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