13X分子筛在合成α－萘乙酸二甲基烃基硅甲酯中的催化活性

CATALYTIC ACTIVITY OF 13X ZEOLITE ON SYNTIIESIS OF DIMETHYLAKYLSILYLMETHYL α-NAPHTHYLACETATES

报道了１３Ｘ分子筛在合成一类新型植物生调节剂──α－萘乙酸二甲基烃基硅甲酯中的催化活性。实验结果表明，以分子筛ＮｉＸ型作催化剂，三种α－萘乙酸二甲基烃基硅甲酯的合成收率比不用分子筛分别提高２６％，１５％和１３％．

This paper describes the catalysis of zeolite on synthesis of a new plant growth regulator─dimethylakylsilylmethyl α-naphthylacetates.Experiment results indicated that the yields of 2a, 2b and 2c have been increased by NiX zeolite as a catalyst in 26%,15% and 13%,resperctively,higher than that without zeolite.