NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.44B [2005] >
IJC-B Vol.44B(11) [November 2005] >


Title: Synthesis of substituted benzo[e, f]-s-indaceno[2, 3-d]pyrazoles
Authors: Goel, Sharda
Keywords: benzo indaceno-8-glyxolate
hydrazine hydrate
semicarbazide hydrochloride
thiosemicarbazide hydrochloride
indaceno pyrazole
Issue Date: Nov-2005
Publisher: CSIR
IPC CodeInt.Cl.7 C 07 D
Abstract: Ethyl-9-oxo-7-phenyl-4,5,7,8-tetrahydro-9H-benzo[e,f]s-inda­ceno-8-glyxolate 3 on treatment with hydrazine hydrate, semicarbazide hydrochloride and thiosemicarbazide hydrochloride yields 3-carbethoxy-6,7-dihydro-4-phenyl-lH,4H-benzo[e,f]-s-in­daceno[2,3-d]pyrazole 4,1-carbamido-3-carbethoxy-6,7-di­hydro-4-phenyl-lH,4H-benzo[e,f]-s-indaceno[2,3-d]pyrazole 5 and 3-carbethoxy-6,7-dihydro-4-phenyl-lH,4H-thiacarbamido­benzo­[e,f]-s-indaceno [2,3-d]-pyrazole 6 respectively. The structures of these compounds have been confirmed from their 1H NMR spectra.
Page(s): 2380-2382
ISSN: 0975-0983(Online); 0376-4699(Print)
Source:IJC-B Vol.44B(11) [November 2005]

Files in This Item:

File Description SizeFormat
IJCB 44B(11) 2380-2382.pdf144.68 kBAdobe PDFView/Open
 Current Page Visits: 391 
Recommend this item

 

National Knowledge Resources Consortium |  NISCAIR Website |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2012 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 602997 since 06-Feb-2009  Last updated on 21-Oct-2014Webmaster: nopr@niscair.res.in