Studies Toward the Thermally Induced One-Step Intermolecular Synthesis of Azacyclic Steroidal Ketones

M. Gulfam Alam; Tabassum Siddiqui

doi:10.1080/00397910802640020

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Studies Toward the Thermally Induced One-Step Intermolecular Synthesis of Azacyclic Steroidal Ketones

Journal article

Peer reviewed

Studies Toward the Thermally Induced One-Step Intermolecular Synthesis of Azacyclic Steroidal Ketones

M. Gulfam Alam and Tabassum Siddiqui

Synthetic communications, Vol.39(12), pp.2161-2168

22/05/2009

DOI: https://doi.org/10.1080/00397910802640020

Abstract

[2,4-c,d]-N-methylpiperedinocholest-5-en-3-one

Cholest-5-en-3-one

cholest-5-en-7-one

double Mannich reaction

methylamine

paraformaldehyde

We describe the route for the preparation of azacyclic steroidal compounds 2 and 4a-c through double Mannich reaction from cholest-5-en-3-one 1, cholest-5-en-7-one 3a, and 3 β -substituted cholest-5-en-7-ones 3b, c as starting material.

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Title: Studies Toward the Thermally Induced One-Step Intermolecular Synthesis of Azacyclic Steroidal Ketones
Creators - without role: M. Gulfam Alam - Aligarh Muslim University
Tabassum Siddiqui - Aligarh Muslim University
Publication Details: Synthetic communications, Vol.39(12), pp.2161-2168
Publisher: Taylor & Francis Group
Identifiers: 9916994408331
Academic Unit: Islamic University of Al Madinah
Language: English
Resource Type: Journal article