Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Vijay R. Gadgil"'
Autor:
Vijay R. Gadgil, Aarya Darak, Shubham J. Patil, Abhinandan Chopada, Revati A. Kulkarni, Sharvari M. Patil, Nupur A. Gupta, Tanmay N. Mehta, Shreerang V. Joshi
Publikováno v:
Journal of the Indian Chemical Society. 100:100858
Autor:
Kenneth Hedberg, Matthew M. Meyer, Vijay R. Gadgil, Alan D. Richardson, Richard V. Williams, Svein Samdal
Publikováno v:
Helvetica Chimica Acta. 86:1741-1752
The bridged homotropilidines have been of interest for decades because their molecules offer the potential for homoaromaticity. Although many of these have been shown not to be homoaromatic, the energy differences of the delocalized (homoaromatic) fo
Publikováno v:
The Journal of Organic Chemistry. 64:1180-1190
The structure of the bisannelated semibullvalene 11, which was originally predicted to be in a symmetrical homoaromatic ground state, was investigated by ultralow-temperature diffraction experiment...
Pyramidalized Olefins: Ab Initio Study and X-ray Structure Determination of Bicyclo[2.2.2]octadienes
Autor:
M. Bilayet Hossain, Richard V. Williams, Vijay R. Gadgil, Edward T. Seidl, Michael E. Colvin, Dick Van der Helm, W. Daniel Edwards
Publikováno v:
The Journal of Organic Chemistry. 63:5268-5271
Publikováno v:
The Journal of Organic Chemistry. 63:3302-3309
The synthesis and study of a novel bisannelated semibullvalene that is calculated to be a neutral homoaromatic ground state molecule is presented. Through variable-temperature X-ray, 13C solution-p...
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :1425-1428
The Weiss–Cook condensation of dimethyl 1,3-acetonedicarboxylate† with the unsymmetrical pentane-2,3-dione gives only two (1a and 1c) of the four possible epimers of tetramethyl 1-ethyl-3,7-dihydroxy-5-methyl-cis -bicyclo[3.3.0]octa-2,6-diene-2,4
Publikováno v:
ChemInform. 25
1-Benzenesulfonyl-2-trimethylsilylacetylene has been shown to be an effective acetylene equivalent for the Diels–Alder reaction.
Publikováno v:
ChemInform. 28
Publikováno v:
ChemInform. 29
Autor:
Maximilian Seefelder, Helmut Quast, Thomas Dietz, Vijay R. Gadgil, Alexander Witzel, Markus Heubes, Richard V. Williams
Publikováno v:
The Journal of organic chemistry. 66(6)
A series of six 1,5-(ethylmethyl)semibullvalenes (1a==1a', 2==2', 3==3') and two 4(2)-substituted semibullvalenes (4==4'), each undergoing Cope equilibria between nondegenerate valence tautomers, was investigated by carbon-13 NMR spectroscopy at a ra