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Phosphonic acids and esters XI a photo-induced arbuzov rearrangement of trialkyl phosphites

โœ Scribed by R.B. LaCount; C.E. Griffin


Publisher
Elsevier Science
Year
1965
Tongue
French
Weight
192 KB
Volume
6
Category
Article
ISSN
0040-4039

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โœฆ Synopsis


The cleavage of carbon-phosphorus bonds in triarylphospbines 233 and arylphosphonium salts 4 under photolytic conditions has been observed recently. For the trivalent compounds, photolysis in the presence of alco-


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Photo-Arbuzov Rearrangement of Dimethyl 9-Anthrylmethyl Phosphite and the Photodimerization of the Corresponding Phosphonate. -Upon irradiation, 9-anthrylmethyl phosphite (I) efficiently undergoes the photo-Arbuzov rearrangement to give the corresponding phosphonate (II). Further irradiation of (II