A new path for the preparation of leaf alcohol with 3-chloropropanol, triphenylphosphine and propionaldehyde through Wittig reaction was studied.

本了以3-氯丙醇，三苯基膦和丙醛原料利用威蒂希反应成叶醇的新路线。

Aluminum propoxide for the Tishchenko condensation of propanal to propyl propionate is prepared from aluminum powder and propanol.

以成出的丙醇铝催剂,无水氯助催剂,用丙醛一步成了丙酸丙酯,收率可达92％,选择性可达93％。