制备了两种不同的负载型固体碱催化剂用于假紫罗兰酮的合成。

Two kinds of catalysts were prepared to obtain high yield of pseudoionones in this paper.

youdao

制备了两种不同的负载型固体碱催化剂用于假紫罗兰酮的合成。

Two kinds of catalysts were prepared to obtain high yield of pseudoionones in this paper.

youdao