
TY  - JOUR
A1  - Diment, JA 
A1  - Ritchie, E 
A1  - Taylor, WC 
T1  - The Diels-Alder reaction of some styrenes and 2,2-dimethylchromenes with acetylenic esters
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1969
VL  - 22
IS  - 8
SP  - 1721
EP  - 1730
KW  - 
UR  - https://doi.org/10.1071/CH9691721 
N2  - Examples of the Diels-Alder reaction between some derivatives of styrene and of 2,2-dimethylchromene and dimethyl acetylenedicarboxylate and methyl propiolate, leading ultimately to fully aromatic derivatives, are described. Yields are generally low and the synthesis has limited utility. However, the n.m.r, spectrum of the product from acronycine dimethyl acetylenedicarboxylate is such as to establish the angular rather than the linear structure for acronycine. 
ER  -

