![94-86-0](/CAS/GIF/94-86-0.gif)
PROPENYL GUAETHOL synthesis
1synthesis methods
- Product Name:PROPENYL GUAETHOL
- CAS Number:94-86-0
- Molecular formula:C11H14O2
- Molecular Weight:178.23
By alkaline hydrolysis of 1-ethoxy-2-methoxy-4-propenyl benzene in ethanol or methanol solution at 150 to 190°C under
pressure; or in ethylene glycol solution at the same temperature under atmospheric pressure; by saponification and contemporary
transposition of the double bond starting from 1-ethoxy-2-methoxy-4-allyl benzene.
Yield:97-54-1 2% ,94-86-0 70 % Chromat.
Reaction Conditions:
with sodium hydroxide;18-crown-6 ether in ethylene glycol at 200; for 3 h;Irradiation;
References:
Oussaid, Abdelouahad;Thach, Le Ngoc;Loupy, Andre [Tetrahedron Letters,1997,vol. 38,# 14,p. 2451 - 2454]