
%0 Journal Article
%A Brown, RFC 
%A Eastwood, FW 
%A Fallon, GD 
%A Lavecchia, L 
%A Schank, K 
%T A Cycloadduct of Diphenylpropadienylidene Meldrums Acid With Diphenylpropadienylidenetriphenylphosphorane
%J Australian Journal of Chemistry
%D 1989/03/01
%V 42
%N 3
%P 451-457
%K 
%R https://doi.org/10.1071/CH9890451
%U https://www.publish.csiro.au/paper/CH9890451 
%X An attempt to obtain diphenylpropadienylidene Meldrum's acid (5) by a Wittig reaction between oxo  Meldrum's acid (6) and the phosphorane (2) gave, in low yield, a cycloadduct of (2) and (5). Its structure (7) was determined by X-ray crystallography. 
