Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/10086
Title: Facile chemoselective synthesis of novel 6-aryl-12<i style="">H</i>-indolo[2,3-<i style="">e</i>][1,4]benzodiazocine derivatives by the reaction of 3-aroylmethylene-2<i style="">H</i>-indol-2-ones with <i style="">o</i>-phenylenediamine
Authors: Singh, Pahup
Dandia, Anshu
Khandelwal, Poonam
Keywords: 6-aryl-12<i style="">H</i>-indolo[2,3-<i style="">e</i>][1,4]benzodiazocine
1,3-dihydro-3-[2-(2-aminoethyl-imino)-2-aryl-ethylidene]indol-2-one
3-aroylmethylene-2<i style="">H</i>-indol-2-one
microwave irradiation
sonication
Issue Date: Aug-2010
Publisher: CSIR
Abstract: <smarttagtype namespaceuri="urn:schemas-microsoft-com:office:smarttags" name="metricconverter"> Syntheses of 6-aryl-12<i style="">H</i>-indolo[2,3-<i style="">e</i>][1,4]benzodiazocine deri¬≠vatives <b>8</b> have been achieved for the first time by the reaction of 3-aroylmethylene-2<i style="">H</i>-indol-2-ones <b>4</b> with <i style="">o</i>-phenylenediamine <b>5</b> While the analogous reaction of <b>4</b> with ethylene diamine <b>9</b> resulted in exclusive formation of Schiff base derivatives <i style="">viz</i>. 1,3-dihydro-3-[2- (2-aminoethylimino)-2-aryl-ethylidene]indol-2-ones <b>12</b>. The structures are assigned with the help of analytical and <sup>1</sup>H, <sup>13</sup>C NMR, DEPT, IR and mass spectral studies.</smarttagtype>
Description: 1135-1139
URI: http://hdl.handle.net/123456789/10086
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.49B(08) [August 2010]

Files in This Item:
File Description SizeFormat 
IJCB 49B(8) 1135-1139.pdf85.38 kBAdobe PDFView/Open


Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.