SYNTHESIS OF ALLYL PHENYL ETHER AND CLAISEN REARRANGEMENT

GAGIK TOROSYAN(1*), DEZY HOVHANNISYAN(2)

1. State Engineering University of Armenia, Yerevan, Teryan 105, 0009, Armenia
2. European Regional Educational Academy, Armenia
*Corresponding author: gagiktorosyan@seua.am

Abstract

It has been established the possibility for phenol allylation on natural zeolites and them analogs. Here is demonstrated the synthesis of allyl phenol, which has wide industrial applications. The offered method in comparison with the traditional methods has more advantages – higher selectivity, smaller material and power resources consumption. It has been obtained the mixture of allylating phenols (30%) in general with allyl phenyl ether (1) with 80% yields. At 600 K is obtained allylphenyl ether, at 700 K beginning the formation of allyl phenols, which is the result of direct C-allylation of the aromatic ring. It has been investigated the possibility of Claisen rearrangement in the same conditions. All of that are established by gas-liquid chromatography and liquid chromatography data.

Keywords

allyl alcohol allylation Claisen rearrangement natural zeolite phenol