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α－三唑基片呐酮与对氯苯甲醛缩合得９２％的烯基三唑酮（３）（Ｅ／Ｚ＝０．７７），３用溴／甲烷磺酸异构化得９４％的（Ｅ）－烯基三唑酮（３ａ）（Ｅ／Ｚ≥９９／１），３ａ用硼氢化钾进行选择性还原得９５％的Ｕｎｉｃｏｎａｚｏｌｅ（４）（Ｅ／Ｚ≥９９／１）．４是高效的植物生长延缓剂和杀菌剂．
The triazole triazole was 92% concatted with p-chlorobenzaldehyde (3) (E / Z = 0.77), 3 was isomerized with bromine / methanesulfonic acid to give 94% (E) - alkenyltriazolone (3a) (E / Z ≧ 99/1) and 3a is selectively reduced with potassium borohydride to give 95% Uniconazole (4) (E / Z ≧ 99/1). 4 is an efficient plant growth retardant and bactericide.