Zobrazeno 1 - 10
of 11
pro vyhledávání: '"T. S. Thopate"'
Publikováno v:
ARKIVOC, Vol 2006, Iss 15, Pp 198-204 (2007)
Externí odkaz:
https://doaj.org/article/5e397043e1c54b6f9e2a3f6328df3738
Publikováno v:
ARKIVOC, Vol 2006, Iss 12, Pp 75-80 (2006)
Externí odkaz:
https://doaj.org/article/ee7199e27c524a24a4a72b857f2152d1
Autor:
Uday V. Desai, Dattaprasad M. Pore, T. S. Thopate, Satish D. Mitragotri, Prakash P. Wadgaonkar
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 138:759-762
Lithium tetrafluoroborate-catalyzed one-pot, highly efficient, and solvent-free protocol has been developed for the synthesis of α-aminonitriles from aldehydes/ketones, amines, and trimethylsilyl cyanide.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a2ac9601795844ca90037b4ac8ff8c0
https://doi.org/10.1007/s00706-007-0675-5
https://doi.org/10.1007/s00706-007-0675-5
Autor:
Satish D. Mitragotri, Prakash P. Wadgaonkar, Dattaprasad M. Pore, T. S. Thopate, Uday V. Desai
Publikováno v:
ARKIVOC, Vol 2006, Iss 15, Pp 198-204 (2007)
o-Aminoaryl ketones underwent smooth condensation with a variety of α-methylene ketones in the presence of NaHSO4.silica gel as a solid acid catalyst to afford 1,2,3-trisubstituted quinolines in excellent yields. The reusability of the catalyst has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9062df4514e71837ae96617046f0f36
https://doi.org/10.3998/ark.5550190.0007.f24
https://doi.org/10.3998/ark.5550190.0007.f24
Publikováno v:
Catalysis Communications. 7:508-511
An efficient method has been developed for the chemoselective synthesis of acylals from aldehydes and acetic anhydride in the presence of silica sulfuric acid as a reusable solid acid catalyst under solvent-free conditions. Ketones are found to remai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6412590e8715f831d0a47e7fed32302
https://doi.org/10.1016/j.catcom.2005.12.028
https://doi.org/10.1016/j.catcom.2005.12.028
Publikováno v:
ARKIVOC, Vol 2006, Iss 12, Pp 75-80 (2006)
Silica sulfuric acid (SSA) was found to be a mild, efficient and reusable solid acid catalyst in electrophilic substitution reaction of indoles with carbonyl compounds to afford the corresponding bis(indolyl)alkanes in excellent yields under solvent-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6389eb7e7e4563120c233c64facd5cb2
https://www.arkat-usa.org/arkivoc-journal/browse-arkivoc/ark.5550190.0007.c09
https://www.arkat-usa.org/arkivoc-journal/browse-arkivoc/ark.5550190.0007.c09
Publikováno v:
Bulletin of the Korean Chemical Society. 31:2709-2711
Unnatural amino acids are widely utilized as biological active compounds and synthetic intermediates. Among them, thiazol-idine-2-carboxylic acid, which is an unnatural cyclic amino acid, was found in medicinal and organic chemistry area, many of whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e51af2f1677e3eb1962ae2793aa60220
https://doi.org/10.5012/bkcs.2010.31.9.2709
https://doi.org/10.5012/bkcs.2010.31.9.2709
Publikováno v:
ChemInform. 39
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e67a21a1717a187a67e0449c4ff7d7c
https://doi.org/10.1002/chin.200804089
https://doi.org/10.1002/chin.200804089
Autor:
Dattaprasad M. Pore, T. S. Thopate, Uday V. Desai, Prakash P. Wadgaonkar, Satish D. Mitragotri
Publikováno v:
ChemInform. 38
Lithium tetrafluoroborate-catalyzed one-pot, highly efficient, and solvent-free protocol has been developed for the synthesis of α-aminonitriles from aldehydes/ketones, amines, and trimethylsilyl cyanide.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c9f28a8d603ae8a0e5b6b4037869a2b
https://doi.org/10.1002/chin.200747081
https://doi.org/10.1002/chin.200747081
Publikováno v:
ChemInform. 38
Potassium phosphate and silica sulfuric acid have been found to be useful and highly efficient catalysts for conjugate addition of thiols to α,β-unsaturated ketones under solvent-free conditions, at room temperature. Silica sulfuric acid (SSA) was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54d68cfb4c6a9c8c726649657cc8603f
https://doi.org/10.1002/chin.200714045
https://doi.org/10.1002/chin.200714045