propionate

1.he catalysis principle of carbonylation ofacetylene to acrylhte, butyl propionate andbutene diacidic ester is reviewed.The reactionkinetics and mechanism are discussed too.

概述了乙炔羰化反丙烯酸酯、丙酸酯和顺、反丁烯二酸酯的催化作用原理，并对反学和机理行了讨论。

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

出的丙醇铝为催化剂,无水氯化锌为助催化剂,用丙醛一步了丙酸丙酯,收率可达92％,选择性可达93％。

3.Furfuryl propionate was synthesized from furfuryl alcohol and propionyl chloride using hexahydropyridine as catalyst and anhydrous sodium bicarbonate as acid-caputor.

α呋喃甲醇和丙酰氯为原料,六氢吡啶为催化剂,无水碳酸氢钠为缚酸剂了α呋喃甲醇丙酸酯。

4.Synthesis of isoamyl formate, isoamyl acetate, isoamyl propionate, isoamyl butyrate, isoamyl isobutyrate and isoamyl isovalerate by catalysis of hydrated ferric chloride are reported.

研究了氯化铁催化甲酸异戊酯、乙酸异戊酯、丙酸异戊酯、丁酸异戊酯、异丁酸异戊酯和异戊酸异戊酯。