1999 年 9 巻 p. 81-86
Cobalt phosphate showed catalytic activity for the title reaction, only when it was treated with hydrogen. The activity depended on its hydrogen-treatment temperature and reached a maximum at 550°C. The hydrogenation of 1, 3-butadiene over hydrogen-treated cobalt phosphate produced selectively butene with a preferential percentage of 1-butene even at a high temperature.