@article { ISI:000254901800024,
	title = {Influence of electronic factors on palladium-mediated cycloisomerization: a systematic investigation of competitive 5-exo-dig versus 6-endo-dig cyclizations of sugar alkynols},
	journal = {Tetrahedron},
	volume = {64},
	number = {1},
	year = {2008},
	month = {JAN},
	pages = {219-233},
	publisher = {PERGAMON-ELSEVIER SCIENCE LTD},
	type = {Article},
	address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND},
	abstract = {<p>Pd-mediated cycloisomerization of 3-C-alkynyl-allo- and ribofuranose derivatives was investigated in detail to understand the influence of electronic factors on the regioselectivity in ring closure reaction. The reactions in general are influenced by the electronic nature of the substituent on the alkyne unit. A preference for endo-dig cyclization over exo-dig is noted, if the alkynyl substituent is not sufficiently electron withdrawing, (c) 2007 Elsevier Ltd. All rights reserved.</p>},
	keywords = {C-alkynyl furanose, cycloisomerization, enol ether, Palladium, Spiroketal},
	issn = {0040-4020},
	doi = {10.1016/j.tet.2007.10.072},
	author = {Ramana, C. V. and Mallik, Rosy and Gonnade, Rajesh G.}
}
