Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Vijaya S. Joshi"'
Publikováno v:
Proceedings / Indian Academy of Sciences. 108:217-227
The stereochemistry of molybdenum(II) π-allyl complexes is generally governed by intramolecular interactions between the ligand and the allyl group substituents. Interatomic repulsions are normally dominant. However, weak, attractive interactions ma
Publikováno v:
Proceedings / Indian Academy of Sciences. 107:447-458
Structural chemistry of organometallic complexes containing pyrazolederived polydentate ligands (without boron) has been reviewed in the context of current results from this laboratory.
Publikováno v:
Journal of Organometallic Chemistry. 485:C1-C5
Steric interaction between terminal allyl substituent and the proximal 3-methyl group of the pyrazole can result in a severe distortion of the π-allyl orientation, as diagnosed by the downfield chemical shift of the central proton of the allyl group
Autor:
Vedavati G. Puranik, Sudam S. Tavale, A. George Samuel, Amitabha Sarkar, Sanjoy K. Chowdhury, Vijaya S. Joshi
Publikováno v:
Organometallics. 13:4092-4096
Publikováno v:
ChemInform. 27
Structural chemistry of organometallic complexes containing pyrazolederived polydentate ligands (without boron) has been reviewed in the context of current results from this laboratory.
Autor:
Amitabha Sarkar, Vasumati K. Kale, C. G. Suresh, Sudam S. Tavale, Vijaya S. Joshi, Kashinath M. Sathe
Publikováno v:
Organometallics. 10:2898-2902
Publikováno v:
Journal of Organometallic Chemistry. 409:341-346
A convenient preparation of LMo(CO)4 (L = bis(3,5-dimethylpyrazolyl)methane) and the syntheses of several fluxional cis-LMo(CO)2(allyl) compounds are reported. Their proton NMR spectra are discussed.
Publikováno v:
Inorganic Chemistry. 32:1301-1303
Autor:
Vasumati K. Kale, Kashinath M. Sathe, Malay Nandi, Amitabha Sarkar, Vijaya S. Joshi, Sanjay K. Chowdhury
Publikováno v:
Proceedings / Indian Academy of Sciences. 106:782-782
Publikováno v:
Synthetic Communications. 18:135-140
Cis-3-formyl-2,2,dimethyl-1-cyclopropanecarboxylic acid (1, R = H, existing as its bicyclic hydroxy lactone) and its esters are the most valuable intermediates for the synthesis of pyrethroids1, since the introduction of a substituted vinyl group at