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3 results on '"Chitti Srinivas"'

1. Enantioselective Synthesis of Herbarumin III by Using a ChelationControlled Reduction.

Author

Gowravaram Sabitha, Chitti Srinivas, Chittapragada Maruthi, and JhilluSingh Yadav

Subjects
*ORGANIC synthesis, *PHYTOTOXINS, *CHELATION therapy, *CHEMICAL reduction, *IONS, *ALDEHYDES, *CHEMICAL reactions
Abstract

The total synthesis of herbarumin III 1 was achieved viaan alkynide ion addition onto a chiral aldehyde and LiAlH4LiI reduction as key steps Scheme2. [ABSTRACT FROM AUTHOR]

Published
2010
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2. Phosphomolybdic Acid PMA–SiO2as a Heterogeneous Solid Acid Catalyst for the OnePot Synthesis of 2HIndazolo1,2bphthalazinetriones.

Author

Gowravaram Sabitha, Chitti Srinivas, Avula Raghavendar, and JhilluSingh Yadav

Subjects
*ORGANIC solvents, *SILICON oxide, *CONDENSATION, *CHEMICAL reactions, *CATALYSTS, *ORGANIC synthesis
Abstract

Phosphomolybdic acid PMA–SiO2was found to be an efficient catalyst for the threecomponent condensation reaction of phthalhydrazide, 1,3diketone, and aldehydes to produce 2Hindazolo1,2bphthalazinetriones in excellent yields. The catalyst can be recovered and reused without significant loss of activity. [ABSTRACT FROM AUTHOR]

Published
2010
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3. ChemInform Abstract: Organocatalyzed Stereospecific C-C Bond Formation of β-Lactams.

Author

Pawar, Sachin A., Alapour, Saba, Khanyase, Sibusiso, Cele, Zamani E. D., Chitti, Srinivas, Kruger, Hendrik G., Govender, Thavendran, and Arvidsson, Per I.

Subjects
*BETA lactamases, *CARBON-carbon bonds, *ORGANOCATALYSIS, *CHEMICAL reactions, *DRUG derivatives, *PHARMACEUTICAL chemistry
Abstract

Novel carbapenam derivatives are prepared through organocatalyzed aldol, Mannich and Michael C-C bond forming reactions. [ABSTRACT FROM AUTHOR]

Published
2014
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