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Regio- and Stereoselective [2+2] Photodimerization of 3-Substituted 2-Alkoxy-2-oxo-2H-1,2-benzoxaphosphorines

Diethyl 1,2-benzoxaphosphorine-3-carboxylates 5 undergo a regio- and stereoselective [2+2] photodimerization reaction in methanol solution under the action of sunlight, giving in all cases the corresponding anti head-to-tail dimers 6 and 7. Concerning the stereogenic P atom, the photodimerization is...

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Publié dans:Molecules
Auteurs principaux: Nikolova, Rositca D., Vayssilov, G. N., Rodios, Nestor, Bojilova, Anka
Format: Artigo
Langue:Inglês
Publié: MDPI 2002
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Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC6146507/
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/70500420
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