@article { ISI:000229476800007, title = {Facile oxidation of flavanones to flavones using [hydroxy(tosyloxy)iodo]benzene in an ionic liquid}, journal = {Mendeleev Communications}, volume = {15}, number = {3}, year = {2005}, month = {MAY}, pages = {100-101}, publisher = {ELSEVIER SCIENCE BV}, type = {Article}, address = {PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS}, abstract = {

A method for the oxidation of flavationes to flavones has been developed using [hydroxy(tosyloxy)iodo] benzene (HTIB) in the room-temperature ionic liquid 1,3-di-n-butylimidazolium bromide ([bbim]Br-+(-)).

}, issn = {0959-9436}, doi = {10.1070/MC2005v015n03ABEH001997}, author = {Muthukrishnan, Murugan and Patil, P. S. and More, Shivaji V. and Joshi, Ramesh A.} } @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 = {

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.

}, 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} } @article { ISI:000359956500020, title = {First regioselective iodocyclization reaction of 3-aryl-5-(prop-2-ynylthio)-1H-1,2,4-triazoles}, journal = {Tetrahedron Letters}, volume = {56}, number = {36}, year = {2015}, month = {SEP}, pages = {5140-5144}, publisher = {PERGAMON-ELSEVIER SCIENCE LTD}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}, abstract = {

The regioselective iodocyclization reaction of 3-aryl-5-(prop-2-ynylthio)-1H-1,2,4-triazoles is described for the first time. The iodocyclization reaction of 3-aryl-5-(prop-2-ynylthio)-1H-1,2,4-triazoles using molecular iodine afforded diiodo-compound which on Cul-catalyzed intramolecular C-N coupling reaction gave six-membered 2-aryl-51141,2,4]triazolo[5,1-b][1,3]thiazines, whereas, the five membered 3-aryl-5,6-dihydrothiazolo[2,3-c][1,2,4]triazoles were obtained exclusively when the iodocyclization reaction of 3-aryl-5-(prop-2-ynylthio)-1H-1,2,4-triazoles was carried out using NIS. (C) 2015 Elsevier Ltd. All rights reserved.

}, keywords = {Iodocyclization, Regloselective, Thiazine, Triazole}, issn = {0040-4039}, doi = {10.1016/j.tetlet.2015.07.006}, author = {Rode, Navnath D. and Sonawane, Amol D. and Garud, Dinesh R. and Joshi, Rohini R. and Joshi, Ramesh A. and Likhite, Anjali P.} }