ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Ethynylphosphonium Salts, 2. A New Method for the Preparation of Ethynyltriphenylphosphonium SaltsThe reaction between substituted (benzoylmethylene)- and (carbamoylmethylene)triphenylphosphoranes and the adduct of bromine to triphenylphosphane in the presence of triethylamine gives rise to the formation of (phenylethynyl)- resp. (aminoethynyl)triphenylphosphonium bromides. The 13C NMR data of these compounds are discussed.
Notes:
Die Reaktion von substituierten (Benzoylmethylen)- und (Carbamoylmethylen)triphenylphosphoranen mit dem Addukt von Brom an Triphenylphosphan in Gegenwart von Triethylamin führt zu (Phenylethinyl)- bzw. (Aminoethinyl)triphenylphosphonium-bromiden. Die 13C-NMR-Spektren der neu dargestellten Produkte werden diskutiert.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19831160406
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