@article { ISI:000227267300021,
	title = {Synthesis of cis bis-beta-lactams via Staudinger cycloaddition reaction using C-2-symmetric 1,2-diamines},
	journal = {Tetrahedron},
	volume = {61},
	number = {9},
	year = {2005},
	month = {FEB},
	pages = {2441-2451},
	publisher = {PERGAMON-ELSEVIER SCIENCE LTD},
	address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND},
	abstract = {<p>An efficient stereoselective synthesis of bis-beta-lactams via cycloaddition reaction (Staudinger reaction) of ketenes with bisimines derived from C-2-symmetric 1, 2-diamines is described. The reaction provided diastereomeric mixture of meso and C-2-symmetric cis-bis-beta-lactams with higher selectivity for meso-bis-beta-lactams. (C) 2005 Elsevier Ltd. All rights reserved.</p>},
	keywords = {imines, ketenes, Staudinger cyclo-addition reaction, stereoselective synthesis},
	issn = {0040-4020},
	doi = {10.1016/j.tet.2005.01.031},
	author = {Shaikh, A. L. and Puranik, Vedavati G. and Deshmukh, A. R. A. S.}
}
