@article { ISI:000343624300030,
	title = {First iodocyclization reaction of allene-thioureas: an efficient approach to bicyclic beta-lactams},
	journal = {Tetrahedron Letters},
	volume = {55},
	number = {43},
	year = {2014},
	month = {OCT},
	pages = {5998-6000},
	publisher = {PERGAMON-ELSEVIER SCIENCE LTD},
	address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND},
	abstract = {<p>The regioselective iodocyclization reaction of allene-thioureas is described, for the first time, for the synthesis of bicyclic beta-lactams. The substitution at the allenyl part heavily influenced the iodocyclization reaction. The iodocyclization reaction of the unsubstituted allene-thioureas afforded six-membered 3-thia-1-dethiacephems whereas, the substituted allene-thiourea afforded seven-membered thiazepines along with five-membered isopenams. (C) 2014 Elsevier Ltd. All rights reserved.</p>},
	keywords = {Allene, beta-Lactams, Iodocyclization, Regioselective, thiourea},
	issn = {0040-4039},
	doi = {10.1016/j.tetlet.2014.09.004},
	author = {Garud, Dinesh R. and Jadhav, Amol R. and Lahore, Santosh V. and Kahar, Nilesh M. and Joshi, Rohini R. and Joshi, Ramesh A. and Koketsu, Mamoru}
}
