Concepedia

H. Junjappa

HJ

80

Publications

3K

Citations

31

H-Index

1974

Active since

Affiliations

North Eastern Hill University(Current)

Indian Institute of Technology Kanpur

Central Drug Research Institute

H. Junjappa is an author at North Eastern Hill University specializing in organic chemistry, chemistry, and engineering.

Top concepts

Publications per year

1974–2016

80

Publications

80

α-Oxoketene-S,S-, N,S- and N,N-acetals: Versatile intermediates in organic synthesis

H. Junjappa, Hiriyakkanavar Ila, C. V. Asokan · Tetrahedron · 1990 · 364 citations

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Heteroannulation of Nitroketene <i>N,S</i>-Arylaminoacetals with POCl<sub>3</sub>:  A Novel Highly Regioselective Synthesis of Unsymmetrical 2,3-Substituted Quinoxalines

Bhanu Pratap Singh, Pranab Kumar Mahata, Hiriyakkanavar Ila et al. · Organic Letters · 2005 · 142 citations

Reaction of α-Oxoketene-<i>N,S</i>-arylaminoacetals with Vilsmeier Reagents:  An Efficient Route to Highly Functionalized Quinolines and Their Benzo/Hetero-Fused Analogues

Pranab Kumar Mahata, U. K. Syam Kumar, Hiriyakkanavar Ila et al. · The Journal of Organic Chemistry · 2003 · 128 citations

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Regioselective Synthesis of 1-Aryl-3,4-substituted/annulated-5-(methylthio)pyrazoles and 1-Aryl-3-(methylthio)-4,5-substituted/annulated Pyrazoles

S. Peruncheralathan, Taukeer A. Khan, Hiriyakkanavar Ila et al. · The Journal of Organic Chemistry · 2005 · 115 citations

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Synthesis and evaluation of pyrazolo[3,4-b]pyridines and its structural analogues as TNF-α and IL-6 inhibitors

Sandip B. Bharate, Tushar Mahajan, Yogesh R. Gole et al. · Bioorganic & Medicinal Chemistry · 2008 · 101 citations · Full text

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