Zobrazeno 1 - 10
of 19
pro vyhledávání: '"J. Gavin MacDonald"'
Autor:
Belén del Rey, J. Gavin MacDonald, Tomás Torres, David González-Rodríguez, Heinz-Peter Schuchmann, Gertraud Mark, Ronald Sinclair Nohr, Christian G. Claessens, Clemens von Sonntag
Publikováno v:
European Journal of Organic Chemistry. 2003:2547-2551
A highly efficient method for the synthesis of chloro-substituted subphthalocyanines employing a 1 M boron trichloride solution in p-xylene is described and compared to other previously described results. The substitution reaction of the axial chlori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e3db56d0cb0364997cb3f4e6d84afe8
https://doi.org/10.1002/ejoc.200300169
https://doi.org/10.1002/ejoc.200300169
Publikováno v:
Journal of biomaterials science. Polymer edition. 5(6)
Five new trisiloxane quaternary ammonium compounds were synthesized from hydrotrisiloxane with allyl glycidyl ether to yield the epoxy function. Various amines were then reacted to yield trisiloxane amines which were further reacted to methyl substit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc49d5ea539ab660dbd57d3689dc023e
https://pubmed.ncbi.nlm.nih.gov/8086386
https://pubmed.ncbi.nlm.nih.gov/8086386
Autor:
Christian G. Claessens, David González-Rodríguez, Belen del Rey, Tomás Torres, Gertraud Mark, Heinz-Peter Schuchmann, Clemens von Sonntag, J. Gavin MacDonald
Publikováno v:
European Journal of Organic Chemistry; Jul2003, Vol. 2003 Issue 14, p2547-2551, 5p
Autor:
Albert Padwa, J. Gavin MacDonald
Publikováno v:
Tetrahedron Letters. 23:3219-3222
The reaction of benzonitrile oxide with several vinylsilanes has been found to afford silylated isoxazoles. Relative rates for the cycloaddition reaction were determined.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99d1328165a112ffbfd40c5783f7c76d
https://doi.org/10.1016/s0040-4039(00)87574-7
https://doi.org/10.1016/s0040-4039(00)87574-7
Publikováno v:
The Journal of Organic Chemistry. 48:695-703
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9533e3a1dc3524266dafa5fd20c1e970
https://doi.org/10.1021/jo00153a015
https://doi.org/10.1021/jo00153a015
Publikováno v:
Tetrahedron Letters. 22:2435-2438
Thermolysis and photolysis of several allyl substituted oxazolin-5-ones results in a sigmatropic rearrangement in accord with orbital symmetry predictions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3985b4791b52d09bcc5bf67a7422a11a
https://doi.org/10.1016/s0040-4039(01)92926-0
https://doi.org/10.1016/s0040-4039(01)92926-0
Publikováno v:
Tetrahedron Letters. 24:4373-4376
Phthalide (1) undergoes photofragmentation in N 2 and Ar matrices at 12K, predominantly by loss of CO and 1,3-hydrogen shift, to give benzaldehyde.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d27718c5305ca7dc97f6b9bd6f6d1a4f
https://doi.org/10.1016/s0040-4039(00)88345-8
https://doi.org/10.1016/s0040-4039(00)88345-8
Publikováno v:
Canadian Journal of Chemistry. 63:951-957
The reaction of 1,1′-thiocarbonyldiimidazole and 1,1′-thiocarbonylbis(1,2,4-triazole) with several aldonitrones has been found to afford thioamides in good yield. Several 1,1′-thiocarbonylbisazoles, which have been shown to undergo Diels–Alde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb7f36ec6226ef005b1d2981225a8c97
https://doi.org/10.1139/v85-158
https://doi.org/10.1139/v85-158
Autor:
J. Gavin MacDonald, David N. Harpp
Publikováno v:
Tetrahedron Letters. 25:703-706
The reaction of alkyl halides, sulfinyl and sulfonyl chlorides with (NH4)2[(S2)2MO(S2)2MO(S2)2] has been found to afford sulfides and disulfides in good-excellent isolated yield. The effect of solvent polarity and reaction time is discussed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3864ec1184e855e7ab91102beeb00da3
https://doi.org/10.1016/s0040-4039(01)80004-6
https://doi.org/10.1016/s0040-4039(01)80004-6
Autor:
Ian R. Dunkin, J. Gavin MacDonald
Publikováno v:
Tetrahedron Letters. 23:4839-4842
Photolysis of anhydrides ( 1 ) and ( 5 ) in low temperature matrices led to loss of CO and CO2 in each case, but pyridynes were not detected, and if formed at all, underwent immediate further bond fission.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f1cca2aaf601bc28a62f09e393e45a6
https://doi.org/10.1016/s0040-4039(00)85727-5
https://doi.org/10.1016/s0040-4039(00)85727-5