Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Hengyao Lu"'
Publikováno v:
Journal of Fluorine Chemistry. 75:83-86
Tetrafluoroallene has been prepared in 72%–75% yield by metallation of either 2-hydropentafluoropropene or 2-bromopentafluoropropene with t-butyllithium followed by thermal elimination of lithium fluoride from the 2-lithiopentafluoropropene. The 2-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1846801e3477315d29f64fb5b2d835f
https://doi.org/10.1016/0022-1139(95)03310-a
https://doi.org/10.1016/0022-1139(95)03310-a
Autor:
Hengyao Lu, Donald J. Burton
Publikováno v:
Tetrahedron Letters. 36:3973-3976
The title compounds are prepared by treatment of 1,1-difluoro-2-trifluoromethyl-1-alken-3-ols ( 1 ) with diethylaminosulfur trifluoride (DAST) with high regioselectivity. The alcohols ( 1 ) are obtained by the reaction of 2-pentafluoropropenyllithium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2234a584f692259bac9e1ae2be1c2b73
https://doi.org/10.1016/0040-4039(95)00691-5
https://doi.org/10.1016/0040-4039(95)00691-5
Publikováno v:
The Journal of Organic Chemistry. 59:4350-4354
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dab693dfb787b7cbd818ecc5fb8df227
https://doi.org/10.1021/jo00094a062
https://doi.org/10.1021/jo00094a062
Publikováno v:
The Journal of Organic Chemistry. 59:3695-3698
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d6efa207fc1550818cf73c9ea310702
https://doi.org/10.1021/jo00092a034
https://doi.org/10.1021/jo00092a034
Publikováno v:
Tetrahedron Letters. 34:1753-1756
Addition of phenylmethanethiols (benzylthiols), including (2-furyl)methanethiol, to butadiynes in potassium hydroxide/dimethyl sulfoxide affords the corresponding 2,5-diaryl-3-(phenylmethyl)thiophenes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f1eaa2ed5cffe407998c4863b8e66be
https://doi.org/10.1016/s0040-4039(00)60770-0
https://doi.org/10.1016/s0040-4039(00)60770-0
Publikováno v:
ChemInform. 24
Addition of phenylmethanethiols (benzylthiols), including (2-furyl)methanethiol, to butadiynes in potassium hydroxide/dimethyl sulfoxide affords the corresponding 2,5-diaryl-3-(phenylmethyl)thiophenes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a686d27067c21ccc49ea54500190621f
https://doi.org/10.1002/chin.199330157
https://doi.org/10.1002/chin.199330157
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a32562bd269fafdd3eef2086797d4ac7
https://doi.org/10.1002/chin.199505143
https://doi.org/10.1002/chin.199505143
Publikováno v:
ChemInform. 25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::feb0d0d9f853b1dd36275b1a74c513d0
https://doi.org/10.1002/chin.199451069
https://doi.org/10.1002/chin.199451069
Autor:
Donald J. Burton, Hengyao Lu
Publikováno v:
ChemInform. 26
The title compounds are prepared by treatment of 1,1-difluoro-2-trifluoromethyl-1-alken-3-ols ( 1 ) with diethylaminosulfur trifluoride (DAST) with high regioselectivity. The alcohols ( 1 ) are obtained by the reaction of 2-pentafluoropropenyllithium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d61712a6a996a4c9d7b9c04222b5e4f8
https://doi.org/10.1002/chin.199545103
https://doi.org/10.1002/chin.199545103