Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Tohru Ohbayashi"'
Autor:
Makoto Tadokoro, Tsuyoshi Satoh, Tohru Ohbayashi, Takahito Saitou, Shintaro Mitsunaga, Shimpei Sugiyama
Publikováno v:
Tetrahedron: Asymmetry. 20:1697-1708
The synthesis of pipecolic acid and homopipecolic acid derivatives was developed from ω-(2-aminophenyl)-1-chloroalkyl p -tolyl sulfoxides by treatment with i -PrMgCl. An intramolecular nucleophilic substitution reaction of a magnesium carbenoid with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::331706139e2fb0bb327731e276ee41e3
https://doi.org/10.1016/j.tetasy.2009.06.024
https://doi.org/10.1016/j.tetasy.2009.06.024
Publikováno v:
Tetrahedron Letters. 48:7829-7833
A new synthesis of pipecolic acid and homopipecolic acid derivative was accomplished from 1-chloroalkyl p -tolyl sulfoxides having a 2-aminophenyl group at the ω-position by treatment with i -PrMgCl via the intramolecular reaction of magnesium carbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15ec61ee9c14ac610f33781b04213c64
https://doi.org/10.1016/j.tetlet.2007.09.003
https://doi.org/10.1016/j.tetlet.2007.09.003
Publikováno v:
Tetrahedron. 62:7892-7901
Magnesium carbenoids were generated from aryl 1-chloroalkyl sulfoxides with i-PrMgCl in THF at low temperature in quantitative yields. The magnesium carbenoids were found to be reactive with N-lithio alkylamines to afford an olefin, which was derived
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5b8b12efe1c61254f03fc0c5f18e17e
https://doi.org/10.1016/j.tet.2006.05.052
https://doi.org/10.1016/j.tet.2006.05.052