Thymolphthalein synthesis
1synthesis methods
- Product Name:Thymolphthalein
- CAS Number:125-20-2
- Molecular formula:C28H30O4
- Molecular Weight:430.54
Made by reacting thymol with phthalic anhydride.
Yield:125-20-2 90%
Reaction Conditions:
with methanesulfonic acid at 90; for 5 h;
References:
Sabnis, Ram W. [Tetrahedron Letters,2009,vol. 50,# 46,p. 6261 - 6263] Location in patent:experimental part