Highly Regio- And Stereoselective Synthesis of Tetracyclic Indolenoisoxazolidines via Intramolecular 1, 3-Dipolar Nitrone Cycloadditions

Bakthadoss, M and Sivakumar, G and D S, Sharada (2013) Highly Regio- And Stereoselective Synthesis of Tetracyclic Indolenoisoxazolidines via Intramolecular 1, 3-Dipolar Nitrone Cycloadditions. SYNTHESIS, 45 (2). pp. 237-245. ISSN 0039-7881

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Abstract

A facile method for the simple synthesis of tetracyclic indoloisoxazolidine frameworks from Baylis-Hillman derivatives through formation of nitrones in situ followed by an intramolecular [3+2]-dipolar cycloaddition reaction sequence is described. High regio- and stereoselectivity, excellent yields, together with the creation of two rings and three contiguous stereogenic centers including one all carbon quaternary center, are the salient features of the present method

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IITH Creators:	IITH Creators ORCiD D S, Sharada UNSPECIFIED
Item Type:	Article
Uncontrolled Keywords:	1,3-dipolar cycloaddition; fused-ring systems; indoles; regioselectivity; stereoselectivity
Subjects:	Chemistry > Organic chemistry
Divisions:	Department of Chemistry
Depositing User:	Team Library
Date Deposited:	20 Nov 2014 07:25
Last Modified:	21 Apr 2016 09:57
URI:	http://raiithold.iith.ac.in/id/eprint/879
Publisher URL:	http://dx.doi.org/10.1055/s-0032-1317928
OA policy:	http://www.sherpa.ac.uk/romeo/issn/0039-7881/
Related URLs:	Google Scholar

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