Zobrazeno 1 - 10
of 48
pro vyhledávání: '"F. J. Swinbourne"'
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 97:157-163
The effects of ring modification on the mass spectral fragmentations of 2, 3-diaryl-1, 3-thiazolidin-4-ones were established by comparing their spectra with those of their S-oxides and with compounds in which the aromatic groups at C(2) or N(3) had b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1045f196c59181fa2fef35a2ee93de4
https://doi.org/10.1080/10426509408020738
https://doi.org/10.1080/10426509408020738
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 78:223-235
The infra-red spectra of a series of 2,3-diaryl-1,3-thiazolidin-4-ones were measured and the majority of the absorption bands assigned. The value of the carbonyl stretching frequency was related to the availability of the lone pair on the nitrogen at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a07685a67369ab598b0e801b580fe395
https://doi.org/10.1080/10426509308032438
https://doi.org/10.1080/10426509308032438
Publikováno v:
Organic Mass Spectrometry. 28:445-450
The mass spectral fragmentations of some 2,3-diaryl-1,3-thiazolidin-4-ones were established by comparing spectra and by using exact mass measurements. The major fragment ions were identified and their relative importances related to substituent effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4127ee2f8e38b5837aae18efaa9e8fe5
https://doi.org/10.1002/oms.1210280430
https://doi.org/10.1002/oms.1210280430
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1e169e7807c6b18850a32eb54dd8428
https://doi.org/10.1002/chin.199119323
https://doi.org/10.1002/chin.199119323
Autor:
R. J. CREMLYN, F. J. SWINBOURNE, P. BASSIN, D. DANE, K. HIGGINS, P. MITCHELL, J. A. S. CAVALEIRO, F. J. DOMINGUES, M. DIAS
Publikováno v:
ChemInform. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec8985f1f0f4737d15a4652ce123e6b5
https://doi.org/10.1002/chin.199215137
https://doi.org/10.1002/chin.199215137
Publikováno v:
ChemInform. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac6e18e4447908868c79bb0443c24797
https://doi.org/10.1002/chin.199342098
https://doi.org/10.1002/chin.199342098
Publikováno v:
ChemInform. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12787c7225fba3a263d7789785fee5d4
https://doi.org/10.1002/chin.199342026
https://doi.org/10.1002/chin.199342026
Publikováno v:
Magnetic Resonance in Chemistry. 30:1075-1078
The 13C NMR spectra of a series of 2,3-diaryl-1,3-thiazolidin-4-ones were measured and the resonance signals produced by the methylene, methine and carbonyl groups of the heterocyclic ring assigned. The variations in their chemical shifts were examin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0b5efa5db1ab776969bfdfe9aa380b0
https://doi.org/10.1002/mrc.1260301109
https://doi.org/10.1002/mrc.1260301109
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 57:173-179
The chlorosulfonation of a number of unsymmetrical benzils gave substituted benzofurans. Ring closure is dependent upon the electronic character of the substituent groups and can be controlled by electron-withdrawing groups. The reaction of the 2-thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a51053348ea94e5b4be4eaa3b82ecd4b
https://doi.org/10.1080/10426509108038847
https://doi.org/10.1080/10426509108038847
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 56:245-275
The early work on sulfonation, chlorosulfonation and the formation of sulfonyl derivatives was reviewed by Suter1 and by Suter and Weston for aromatic hydrocarbons.2 More recent reviews of sulfonation were carried out by Gilbert3 4 Hogg5 Cerfontain6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7a05c790dda612eb02dc72f2539fe43
https://doi.org/10.1080/10426509108038091
https://doi.org/10.1080/10426509108038091