
TY  - JOUR
A1  - Shandala, MY 
A1  - Al-Jobour, NH 
T1  - The reactions of acetylenic esters with N-substituted indoles
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1976
VL  - 29
IS  - 7
SP  - 1583
EP  - 1589
KW  - 
UR  - https://doi.org/10.1071/CH9761583 
N2  - Reaction of an arylpropiolic ester with indol-1-ylacetamide and ethyl indol-1-ylacetate in the presence of sodium ethoxide yielded 4-aryl-3-(indol-1-yl)pyridine-2,6(1H,3H)-diones and ethyl arylpropioloyl- (indol-1-yl)acetates respectively. Reaction of arylpropiolic esters with 1-acetylindole in the presence of sodium ethoxide at 0º yielded two products, 5-aryl-1-(indol-1-yl)pent-4-yne-1,3-dione and ethyl 8-(indol-1-yl)cinnamates, as a result of Claisen and Michael reactions respectively. These products were identified on the basis of spectral and analytical data. 
ER  -

