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!

ChemicalBook CAS DataBase List 3,5-DIMETHYL-4-HEPTANONE
19549-84-9

3,5-DIMETHYL-4-HEPTANONE synthesis

7synthesis methods
-

Yield:-

Reaction Conditions:

Cu-Zn-Mg-Al based catalyst; hydrogen reduced at 249.84;Product distribution / selectivity;

Steps:

3
Cu-Zn-Mg-Al based catalyst after hydrogen reduction treatment is used to catalyze the synthesis of carbon-chain-lengthened oxygenate from methanol under the conditions that the temperature is 523 K., the methanol partial pressure is 200 torr, and the weight-hourly-space-velocity (WHSV) is 0.2h-1. The selectivity to condensation products is at least 25%. The detailed reference is shown in Table 1.

References:

Yuan Ze University US7314960, 2008, B1 Location in patent:Page/Page column 4-8

3,5-DIMETHYL-4-HEPTANONE Related Search: