Synthesis and steric structure of 2-[1-(3-chlorophenyl)-2,2,2-trifluoroethoxy]-3-(trichloromethyl)-6,7-benzo-1,4,2 lambda(5)-dioxaphosphepin-5-one 2-oxide

The reaction with chloral of 2-[1-(3-chlorophenyl)-2,2,2-trifluoroethoxy]-5,6-benzo-1,3,2-dioxaphosphorinan-4-one containing a chiral fluorinated exocyclic substituent on phosphorus leads to formation of 2-[1-(3-chlorophenyl)-2,2,2-trifluoroethoxy]-3-(trichloromethyl)-6,7-benzo-1,4,2lambda(5)-dioxap...

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Published inRussian journal of general chemistry Vol. 74; no. 12; pp. 1861 - 1867
Main Authors Gubaidullin, AT, Burnaeva, LA, Mironov, VF, Litvinov, LA, Kotorova, YY, Ivkova, GA, Goryunov, EI, Konovalova, Mastryukova, TA
Format Journal Article
LanguageEnglish
Published NEW YORK Springer Nature 01.12.2004
Subjects
Chemistry
Chemistry, Multidisciplinary
Physical Sciences
Science & Technology
SPATIAL STRUCTURE
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Summary:The reaction with chloral of 2-[1-(3-chlorophenyl)-2,2,2-trifluoroethoxy]-5,6-benzo-1,3,2-dioxaphosphorinan-4-one containing a chiral fluorinated exocyclic substituent on phosphorus leads to formation of 2-[1-(3-chlorophenyl)-2,2,2-trifluoroethoxy]-3-(trichloromethyl)-6,7-benzo-1,4,2lambda(5)-dioxaphosrihepin-5-one 2-oxide with a high regio- and stereoselectivity. The molecular and supramolecular structure of the isolated diastereomer was established by means of X-ray diffraction.
ISSN:1070-3632
1608-3350
DOI:10.1007/s11176-005-0109-1