Sage Journals: Discover world-class research

Free access

Research article

First published 2008-1

Novel 1H-2-Benzopyran-1-One and 2,3-Benzodiazepin-1-One Derivatives

Mahmoud R. Mahmoud, Manal M. El-Shahawi, Samira E. Farahat

Journal of Chemical Research

Free access

Research article

First published 2004-12

One-pot synthesis of 2-amino-4-aryl-5-oxo-5,6,7,8-tetrahydro-4H-1-benzopyran-3-carbonitriles in aqueous media

Daqing Shi, Jie Mou, Qiya Zhuang [...]

Journal of Chemical Research

Free access

Research article

First published 2004-1

Benzopyrans. Part 45 1 . Reactions of Monobrominated 3-Acetyl-2-Methyl-1-Benzopyran-4-One with Some Binucleophiles

Chandra Kanta Ghosh, Chandreyi Ghosh, Sumit Kumar Karak [...]

Journal of Chemical Research

Free access

Research article

First published 2002-9

A Facile One Step synthesis of 3-[2-(3,5-Dimethyl-1 H -Pyrazol-1-Yl)-4-Thiazolyl]-2 H -1-Benzopyran-2-Ones Under Solvent Free Conditions

V. Rajeswar Rao, K. Srimanth

Journal of Chemical Research

Free access

Research article

First published 2003-8

One-Pot Synthesis of 2-Alkyl/Arylamino-4-oxo-4 H -1-Benzopyran-3-Carboxaldehyde from 4-oxo-4 H -1-Benzopyran-3-Carboxaldehyde

Chandrakanta Bandyopadhyay, Kumar Ranabir Sur, Ranjan Patra [...]

Journal of Chemical Research

Free access

Research article

First published 2006-5

Novel Metabolites from the Stem Bark of Brombya sp. Nova (Gap Creek) (Rutaceae)

Clynton W. Halstead, Paul I. Forster, Peter G. Waterman

Natural Product Communications

Free access

Research article

First published 1999-8

Dimerisation of Knoevenagel Condensation Products obtained from Simple Unconjugated and α,β-Unsaturated Ketones

Conor N. O'Callaghan, T. Brian H. McMurry

Journal of Chemical Research

Free access

Research article

First published 2009-11

One-pot three component reaction for the synthesis of chromone-linked naphthopyrans

Suman Kalyan Panja, Sourav Maiti, Chandrakanta Bandyopadhyay

Journal of Chemical Research

Free access

Research article

First published 2008-5

Isoquinoline Alkaloids and Homoisoflavonoids from Drimiopsis barteri Bak and D. burkei Bak

Dieudonne Ngamga, Josephine Bipa, Pearl Lebatha [...]

Natural Product Communications

Free access

Research article

First published 2005-6

Al/Hg – mediated Reductive Dimerisation of 3-methoxycarbonyl-4-oxo-4H-1-benzopyran

Tarun Ghosh, Ranabir Sur Kumar, Chandrakanta Bandyopadhyay

Journal of Chemical Research

Search results