Indian Journal of Chemistry

Sect. B: Organic Chemistry including Medicinal Chemistry;

Total visitors: 6924 since 07-12-2011

VOL. 50B


December 2011







Brϕnsted acid catalyzed one-pot condensation of β-naphthol, aldehyde and active methylene substrate: Synthesis of naphthopyrans









P Srihari*, B Ganganna, K Rajendraprasad, Dinesh C Bhunia & J S Yadav


Division of Natural Products Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 607, India









Synthesis and biological activity of novel benzi­midazoles










Y Radha, A Manjula, B Madhava Reddy & B Vittal Rao*


Organic Chemistry Division-II, Indian Institute of Chemical Technology, Tarnaka, Hyderabad 500 607, India















Europium triflate: An efficient, cost-effective and recyclable solid acid catalyst for highly chemo­selective allylation of aldehydes
















Ravindra M Kumbhare* & M Sridhar


Fluoroorganic Division, Indian Institute of Chemical Technology, Hyderabad 500 607, India









Syntheses of l-dopa glycosides using glucosidases
















Ganesan Vadivelan & Soundar Divakar*


Fermentation Technology and Bioengineering Department, Central Food Technological Research Institute,

Council of Scientific and Industrial Research, Mysore 570 020, India















Molecular and crystal structure of 8-acetoxy goniofufurone from Goniothalamus wyanaadensis, Bedd.


Sitosterol, Goniothalmin, Altholactone, Goniopypyrone, 8-acetoxygoniofufurone. Squamocin and Aristolactam B II are reported for the first time from Goniothalamus  wyanaadensis. The single crystal X-ray data  of 8-acetoxy goniopypyrone is reported.










M D Ajithabai*, B Rameshkumar, G Jayakumar, Luxmi Varma & Mangalam S Nair


Department of Chemistry, Mahatma Gandhi College, Thiruvananthapuram 695 004, India









Microwave assisted synthesis of some novel pyrazole substituted benzimidazoles and evaluation of their biological activities


Novel pyrazole substituted benzimidazoles have been designed and synthesized under microwave irradiation. The structures have been confirmed by spectral and elemental analyses. The synthesized compounds have been evaluated for antibacterial, antifungal, anticancer and antitubercular activities.











R Kalirajan*, Leela Rathore, S Jubie, B Gowramma, S Gomathy & S Sankar


Department of Pharmaceutical Chemistry, JSS College of Pharmacy, Ooty  (Off campus - JSS University,

Mysore) Ooty 643 001, India















Synthesis and antimicrobial activity of novel spiro-isoxazolyl oxazolidin-4-one-[5,51]-1,2,4-oxa­diazo­lines and thiazolidin-4-one-[5,51]-1,2,4-oxa­diazo­lines


The synthesis of novel isoxazolyl 1,6-dioxa-2,4,9-triazaspiro[5,51]-non-2-ene-8-ones 4 and isoxazolyl 1-oxa-6-thia-2,4,9-tria­zaspiro­[5,51]-non-2-ene-8-ones 6 analogs is described. Compounds 4 and 6 have been screened for their antimicrobial activity.




E Rajanarendar*, A Siva Rami Reddy, K Govardhan Reddy & S Raju


Department of Chemistry, Kakatiya University, Warangal 506 009, India









Direct conversion of (R)-epichlorohydrin to (S)-3-aminopropane-1,2-diol: An important chiral C-3 building block


A new and effective method for the preparation of optically active (S)-3-amino-1,2-propanediol 1 has been established starting from (R)-epichlorohydrin.







Ch Bhavani, K Chandra Babu, E Naresh, P Sridhar & G Madhusudhan*


Inogent Laboratories Private Limited, A GVK BIO Company, 28A, IDA, Nacharam, Hyderabad 500 076, India









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