Journal of the Chemical Society. Perkin transactions I p. 3074 - 3076 (1981)
Update date:2022-08-04
Topics:
Johnson, Matthew P.
Trippett, Stuart
The variable-temperature n.m.r. spectra of spirophosphoranes containing a P-phenylseleno group show that in these systems phenylseleno, phenylthio, and phenoxy groups possess similar apicophilicities.In the case of a spirophosphorane containing a benzoxathiaphosphole ring there is no evidence for the presence in solution of an isomer with apical sulphur, i.e. there is here a substantial difference in apicophilicity between oxygen and sulphur which is not apparent with phenoxy and phenylthio groups.
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Doi:10.1007/BF00507000
(1981)Doi:10.1039/P19830000955
(1983)Doi:10.1016/S0040-4039(01)93018-7
(1981)Doi:10.1021/ja01246a047
(1943)Doi:10.1039/DT9810002405
(1981)Doi:10.1039/DT9820002085
(1982)
