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!

118156-18-6

1,3-DIIMINO-5,6-BIS(OCTYLOXY)ISOINDOLINE synthesis

4synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 3 steps
1: 77 percent / K2CO3 / dimethylformamide / 5 h / 80 °C
2: 63 percent / dimethylformamide / 5 h / Heating
3: Na, NH3 (gas) / 1.) 1 h, r.t.; 2.) 4 h, 60 deg C

References:

Sauer, Thomas;Wegner, Gerhard [Molecular Crystals and Liquid Crystals (1969-1991),1988,vol. 162,p. 97 - 118]

1,3-DIIMINO-5,6-BIS(OCTYLOXY)ISOINDOLINE Related Search: