一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
010-86108875
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 3,6,9,12,15,18,21,24,27,30,33-Undecaoxatetratriacontanoic acid
908258-58-2

3,6,9,12,15,18,21,24,27,30,33-Undecaoxatetratriacontanoic acid synthesis

4synthesis methods
23601-40-3 Synthesis
Hexaethylene Glycol Monomethyl Ether

23601-40-3
174 suppliers
$15.00/250mg

3,6,9,12,15,18,21,24,27,30,33-Undecaoxatetratriacontanoic acid

908258-58-2
53 suppliers
inquiry

-

Yield:-

Steps:

Multi-step reaction with 3 steps
1.1: sodium hydride / mineral oil; tetrahydrofuran / 0.5 h / 0 - 20 °C / Inert atmosphere
1.2: 12 h / 20 °C / Inert atmosphere
1.3: 3 h / Inert atmosphere; Reflux
2.1: potassium tert-butylate / tert-butyl alcohol / 2 h / 20 °C
2.2: 12 h / 20 °C
3.1: trifluoroacetic acid; methoxybenzene / dichloromethane / 5 h / 20 °C

References:

Deng, Tao;Mao, Xianglan;Li, Yu;Bo, Shaowei;Yang, Zhigang;Jiang, Zhong-Xing [Bioorganic and Medicinal Chemistry Letters,2018,vol. 28,# 22,p. 3502 - 3505]

3,6,9,12,15,18,21,24,27,30,33-Undecaoxatetratriacontanoic acid Related Search:

河津市| 三明市| 富宁县| 东安县| 新晃| 桐城市| 克东县| 石狮市| 张家港市| 彩票| 涡阳县| 肃北| 长兴县| 南平市| 晋宁县| 福泉市| 远安县| 余干县| 仙游县| 城固县| 宁德市| 革吉县| 新野县| 滕州市| 昌江| 汝南县| 迁西县| 长泰县| 英吉沙县| 冕宁县| 九龙坡区| 天气| 新丰县| 文成县| 垦利县| 关岭| 云阳县| 新营市| 古交市| 上饶县| 德化县|