天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

5465-18-9

4-(3,4-dimethylphenyl)butanoic acid synthesis

6synthesis methods
-

Yield:5465-18-9 88%

Reaction Conditions:

with potassium hydroxide;hydrazine hydrate in various solvent(s);1) 2 h, reflux, 2) 180-190 deg C, ca. 4 h;

References:

Boberg, Friedrich;Jachiewicz, Adam;Garming, Alfons [Phosphorus, Sulfur and Silicon and the Related Elements,1992,vol. 72,# 1-4,p. 1 - 12]