While investigating Pd-catalyzed cross-coupling reactions between alkenyl halides and azides to yield vinyl azides, 1 H -1,2,3-triazoles were obtained as the main product.

在调查钯催交叉偶联反应之间烯卤、烯产量叠叠,1小时-1,2,3-三唑为主产品均获得.

The diolefins and alkenyl aromatics are very unstable components which can give gums by polymerization.In giving olefins and alky aromatics the hydrogenation improves the product quality.

二烯和烯基非常不稳定的组分，可聚合产生凝胶。对于给定烯和烷基，氢可以改善产品质量。