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Asymmetric synthesis of steroidal Tröger's base analogues. X-Ray molecular structure of methyl 3?,12?-{6H,12H-5,11-methanodibenzo[b,f][1,5]diazocine-2,8-bisacetoxy}-5?-cholan-24-oate

Uday, Maitra and Braja, Gopal Bag and Rao, Photon and Powell, Douglas (1995) Asymmetric synthesis of steroidal Tröger's base analogues. X-Ray molecular structure of methyl 3?,12?-{6H,12H-5,11-methanodibenzo[b,f][1,5]diazocine-2,8-bisacetoxy}-5?-cholan-24-oate. In: Perkin Transactions 1 (16). pp. 2049-2056.

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Abstract

Cyclization of compound 5c in trifluoroacetic acid/hexamethylenetetramine produces Tröger's base analogue 6c in 75% yield with 70% diastereoselectivity.

Item Type: Journal Article
Additional Information: Copy right of this article belongs to Royal Society of Chemistry.
Department/Centre: Division of Chemical Sciences > Organic Chemistry
Date Deposited: 26 Apr 2011 05:57
Last Modified: 26 Apr 2011 05:57
URI: http://eprints.iisc.ernet.in/id/eprint/36937

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