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2 results on '"Rout, Laxmidhar"'

1. CuO nanoparticles catalyzed C-N, C-O, and C-S cross-coupling reactions: scope and mechanism

Author

Jammi, Suribabu, Sakthivel, Sekarpandi, Rout, Laxmidhar, Mukherjee, Tathagata, Mandal, Santu, Mitra, Raja, Saha, Prasenjit, and Punniyamurthi, Tharmalingam

Subjects
Amides -- Chemical properties, Amides -- Structure, Halides -- Chemical properties, Halides -- Structure, Imidazole -- Chemical properties, Imidazole -- Structure, Nucleophiles -- Chemical properties, Nucleophiles -- Structure, Phenols -- Chemical properties, Phenols -- Structure, Biological sciences, Chemistry
Abstract

CuO nanoparticles are studied for C-N, C-O, and C-S bond formations via cross-coupling reactions of nitrogen, oxygen and sulfur nucleophiles with aryl halides. Amides, amines, imidazoles, phenols, alcohols and thiols have undergone reactions with aryl iodides in the presence of a base such as KOH, [Cs.sub.2]C[O.sub.3] and [K.sub.2]C[O.sub.3] at moderate temperature.

Published
2009

2. Synthesis, structure and application of chiral copper(II) coordination polymers for asymmetric acylation

Author

Jammi, Suribabu, Rout, Laxmidhar, Saha, Prasenjit, Akkilagunta, Vijay K., Sanyasi, Sridhar, and Punniyamurthy, Tharmalingam

Subjects
Acylation -- Analysis, Chirality -- Analysis, Organocuprates -- Structure, Organocuprates -- Chemical properties, Chemistry
Abstract

Chiral copper(II) coordination polymers are prepared by one-pot synthesis. The single-crystal X-ray analysis has shown that repeating units are connected to each other by carboxylate linker and copper(II) atoms are pentacoordinated with distorted square-pyramidal geometry.

Published
2008

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