Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Ray V.H. Jones"'
Autor:
Jason Eames, Ewan Boyd, Gregory S. Coumbarides, Michael J. Suggate, Ray V.H. Jones, Majid Motevalli, Rachel A. Stenson
Publikováno v:
Journal of Chemical Crystallography. 36:263-269
The conformational arrangement of a series of (R,R)-N,N′-tetrasubstituted cyclohexyl-1,2-diamines have been examined by X-ray crystallography.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54d94dc58894618f551b47239a601210
https://doi.org/10.1007/s10870-005-9018-8
https://doi.org/10.1007/s10870-005-9018-8
Autor:
Donald Barr, Ray V.H. Jones, J. Fraser Stoddart, David J. Williams, Alexandra M. Z. Slawin, Ronald Snaith, David J. Berrisford
Publikováno v:
Angewandte Chemie. 101:1048-1051
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::417b9d6451fb95b944ec253e2f132217
https://doi.org/10.1002/ange.19891010815
https://doi.org/10.1002/ange.19891010815
Autor:
Daniel D. Palmer, Peter N. Preston, Alan John Whitton, Ray V.H. Jones, Georgina M. Rosair, W. Edward Lindsell
Publikováno v:
Organometallics. 24:1119-1133
Reactions of 2-hydroxymethylbenzyl halides with Pd(PPh3)4 afford complexes Pd(CH2C6H4-2-CH2OH-κ2C1α,O)(PPh3)X (X = Br, 3; X = Cl, 4) containing bidentate 2-hydroxymethylbenzyl ligands. Further reactions of 3 or 4 with NaH produce the binuclear cycl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78730cc58bb94d6c08bc437fc899ab2f
https://doi.org/10.1021/om049131p
https://doi.org/10.1021/om049131p
Autor:
Philippe Jubault, Silvia Fonquerna, Dominique Bihan, Ray V.H. Jones, Paul Blackburn, Robin Fieldhouse, Elfyn Jones, George Hynd, Paul D. Ratcliffe, Matthew J. Palmer, Harry Adams, J. Gair Ford, Varinder K. Aggarwal, Rémy Angelaud
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :2604-2622
We have recently developed a catalytic, sulfur ylide mediated process for converting aldehydes into epoxides using benzaldehyde tosylhydrazone sodium salt which decomposes to generate phenyldiazomethane in situ. Although chiral 1,3-oxathianes gave go
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ef1e44bd9bd1cf14e406ea476427859
https://doi.org/10.1039/b105416n
https://doi.org/10.1039/b105416n
Autor:
Daniel C. Brookings, Stephen A. Harrison, Ray V.H. Jones, Crombie Barry Stuart, Richard J. Whitby
Publikováno v:
Organometallics. 20:4574-4583
The enantiopure bidentate indenyl-phosphine ligands (1S)-[2-(3H-inden-1-yl)-1-phenylethyl] diphenylphosphine (9) and [(2R)-2-cyclohexyl-2-(3H-inden-1-yl)ethyl]diphenylphosphine (18) were synthesized in 20% yield and three steps from (R)-styrene oxide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8353ad84cccbe81ae3e15888f5710580
https://doi.org/10.1021/om010367s
https://doi.org/10.1021/om010367s
Publikováno v:
Tetrahedron Letters. 39:8517-8520
Diazoacetamides react with aldehydes in the presence of catalytic quantities of Cu(acac) 2 (5 mol%) and tetrahydrothiophene (20 mol%) to give glycidic amides in good yields and high diastereoselectivity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::600f58a7d48fbceedd5177f03dfd1418
https://doi.org/10.1016/s0040-4039(98)01852-8
https://doi.org/10.1016/s0040-4039(98)01852-8
Publikováno v:
Tetrahedron: Asymmetry. 9:1801-1807
1,4-Oxathianes have been prepared in five steps from camphor and used to give stilbene oxides in excellent yield (81–100%) and with moderate enantioselectivity (54–64% ee).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cd69e79f509af8044ac1a3d5de4e90f
https://doi.org/10.1016/s0957-4166(98)00028-7
https://doi.org/10.1016/s0957-4166(98)00028-7
Publikováno v:
Tetrahedron Letters. 39:1247-1250
Treatment of a series of 4-benzylsulfanyl-1,3-diols with toluene-p-sulfonyl chloride in pyridine gave substituted thiolanes in high yield by [1,4]-SBn participation and debenzylation with the chloride anion. The reaction is stereospecific giving up t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f7fa296bec6e9299bbfa97f08e712a9
https://doi.org/10.1016/s0040-4039(97)10767-5
https://doi.org/10.1016/s0040-4039(97)10767-5
Publikováno v:
Tetrahedron Letters. 39:1251-1254
Treatment of a series of 4-sulfanyl-1,3-diols with toluene-p-sulfonyl chloride and triethylamine in dichloromethane gives substituted 1,2-oxathianes as single diastereoisomers in high yield by cyclisation with formation of a S–O bond. The cyclisati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::078181123166fe513fbd45b8d971fa39
https://doi.org/10.1016/s0040-4039(97)10768-7
https://doi.org/10.1016/s0040-4039(97)10768-7
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :89-94
The kinetics of reactions of benzophenone and substituted derivatives with acetonitrile in the presence of excess solid potassium hydroxide (KOH) to give 2,2-diarylacrylonitriles are reported. Reaction rates are strongly temperature dependent, and wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39c20178a1ff51317bfcd849e479506c
https://doi.org/10.1039/a704763k
https://doi.org/10.1039/a704763k