Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Steven W. Tregay"'
Publikováno v:
Journal of the American Chemical Society. 121:686-699
The C2-symmetric (S,S)-tert-butyl-bis(oxazolinyl)Cu(OTf)2 complex (1a) has been shown to catalyze the enantioselective aldol reaction between α-keto esters and silylketene acetals or enolsilanes with enantioselectivities ranging from 93 to 99%. With
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4f4338aa271cf7686f06593756af8c2
https://doi.org/10.1021/ja982983u
https://doi.org/10.1021/ja982983u
Publikováno v:
ChemInform. 29
The development of enantioselective Lewis acid catalyzed carbonyl addition reactions of π-nucleophiles such as enolsilanes and allylstannanes is a topic of current interest.1 The extension of this general process to include simple olefinic nucleophi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8d2de76f41fbfb9a8b1d5919717094c
https://doi.org/10.1002/chin.199844036
https://doi.org/10.1002/chin.199844036
Publikováno v:
ChemInform. 30
The C2-symmetric (S,S)-tert-butyl-bis(oxazolinyl)Cu(OTf)2 complex (1a) has been shown to catalyze the enantioselective aldol reaction between α-keto esters and silylketene acetals or enolsilanes with enantioselectivities ranging from 93 to 99%. With
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb77195f8d06c99a7b164cfa44bfc883
https://doi.org/10.1002/chin.199927030
https://doi.org/10.1002/chin.199927030
Autor:
Kendal T. Ryter, Peter R. Guzzo, Anton Daniel Kiefer, Anthony J. Sampognaro, Ronald N. Buckle, Sean R. Dinn, Michael Edward Flaugh, Ming Chou, Yao-Chang Xu, Steven W. Tregay
Publikováno v:
The Journal of organic chemistry. 68(3)
Methodology to prepare 8-amido-2-amino-1,2,3,4-tetrahydro-2-dibenzofurans, analogues with a fluorine substituent incorporated in the 6-, 7-, and 9-positions, and a difluorinated analogue with fluorines in the 6- and 9-positions is described. The tetr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43a614a2536a8552871da4892193aa0a
https://pubmed.ncbi.nlm.nih.gov/12558398
https://pubmed.ncbi.nlm.nih.gov/12558398
Publikováno v:
ChemInform. 31
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d20a0a2d3077a095d6caa518080de111
https://doi.org/10.1002/chin.200049032
https://doi.org/10.1002/chin.200049032
Publikováno v:
Journal of the American Chemical Society. 120:5824-5825
The development of enantioselective Lewis acid catalyzed carbonyl addition reactions of π-nucleophiles such as enolsilanes and allylstannanes is a topic of current interest.1 The extension of this general process to include simple olefinic nucleophi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fa1d7aa32b664499ba90c2b6a4dbdaa
https://doi.org/10.1021/ja980549m
https://doi.org/10.1021/ja980549m