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7-[(5,5-Dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)­oxy]-4-methyl-2H-chromen-2-one

The title compound, C(15)H(17)O(6)P, was obtained from a reaction of 4-methyl-7-hy­droxy­coumarin and 2-chloro-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide. There are two mol­ecules in the asymmetric unit in which the benzopyran ring system is almost planar [r.m.s. deviation for each molecule = 0.003...

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Detalhes bibliográficos
Main Authors: Zhao, Yan-Ru, Hou, Xu-Feng, Xu, Zhi-Hong
Formato: Artigo
Idioma:Inglês
Publicado em: International Union of Crystallography 2012
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3379479/
https://ncbi.nlm.nih.gov/pubmed/22719677
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1107/S1600536812023513
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