ORANGE I synthesis
1synthesis methods
- Product Name:ORANGE I
- CAS Number:523-44-4
- Molecular formula:C16H11N2NaO4S
- Molecular Weight:350.32
4-Aminobenzenesulfonic acid diazo, and Naphthalen-1-ol?coupling.
Yield:523-44-4 50%
Reaction Conditions:
with sodium nitrite at 0;Neat (no solvent);
References:
Noroozi-Pesyan, Nader;Khalafy, Jabbar;Malekpoor, Zahra [Journal of the Chinese Chemical Society,2009,vol. 56,# 5,p. 1018 - 1027] Location in patent:experimental part