1-Ethynyl-3-methoxybenzene → HCID 136352225, compound

Participants

Reaction Steps

2-isoquinolin-3-yl-7-(3-methoxyphenyl)ethynyl-chromen-4-one oxime was prepared in 22% overall yield using the method described in example 24, starting from 7-bromo-2-isoquinolin-3-yl-chromen-4-one O-tert-butyl oxime (example 2B) and 3-methoxyphenylacetylene. The title compound was isolated as an orange solid and as a 93/7 mixture of Z/E oxime isomers.

Provenance & Evidence