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Formation and Reactivity of Phosphonium Salts in the Vitamin A Series
Author(s) -
Freyschlag H.,
Grassner H.,
Nürrenbach A.,
Pommer H.,
Reif W.,
Sarnecki W.
Publication year - 1965
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.196502871
Subject(s) - phosphonium , wittig reaction , reactivity (psychology) , phosphonium salt , chemistry , organic chemistry , salt (chemistry) , medicine , alternative medicine , pathology
For syntheses in the carotenoid field using the Wittig reaction, particularly on the technical scale, it was necessary to carry out extensive studies on the preparation and properties of the intermediates. Hear the part of this work is discussed which dealt with quaternary phosphonium compounds of trimethylcyclohexene derivatives.