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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/10376

Title: 1,3-dipolar cycloaddition reaction of alpha,beta-unsaturated esters and lactones with diazomethane.
Authors: BASKARAN, S
VASU, J
PRASAD, R
KODUKULLA, K
TRIVEDI, GK
CHANDRASEKHAR, J
Keywords: cyclo-addition
diazoalkanes
Issue Date: 1996
Publisher: PERGAMON-ELSEVIER SCIENCE LTD
Citation: TETRAHEDRON, 52(12), 4515-4526
Abstract: 1,3-Dipolar cycloaddition of diazomethane to the alpha,beta-unsaturated esters and lactones such as 2-4, 6-8, 10 and 13 occurs in a stereoselective manner affording conjugated Delta(2)-pyrazolines. E and Z isomers of D-mannitol lead to identical product which was cyclised to investigate the absolute stereochemistry of the product. The regiospecificities of all the reactions are consistent with FMO coefficients obtained through AM1 calculations.
URI: http://dx.doi.org/10.1016/0040-4020(96)00099-3
http://dspace.library.iitb.ac.in/xmlui/handle/10054/10376
http://hdl.handle.net/10054/10376
ISSN: 0040-4020
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