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 hypoglycin
156-56-9

hypoglycin synthesis

4synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 4 steps
1: 65 percent / pyridine, p-toluenesulfonyl chloride / CCl4; diethyl ether / 21 h / Ambient temperature; 1.) 0 deg C
2: 90 percent / n-BuLi / tetrahydrofuran; hexane / -78 deg C, 2 h 25 min, then room temp., 2 h 25 min
3: 0.25M HCl / H2O / 70 h / Ambient temperature
4: LiOH*H2O / tetrahydrofuran; H2O / 24 h / Ambient temperature

References:

Baldwin, Jack E.;Adlington, Robert M.;Bebbington, David;Russell, Andrew T. [Tetrahedron,1994,vol. 50,# 41,p. 12015 - 12028]

hypoglycin Related Search:

弥渡县| 页游| 英吉沙县| 吉木乃县| 云安县| 孟村| 吉木萨尔县| 星子县| 凤台县| 双城市| 丘北县| 漳平市| 专栏| 江川县| 固镇县| 新竹县| 宜昌市| 策勒县| 农安县| 新化县| 岳普湖县| 庆云县| 安仁县| 阿勒泰市| 安丘市| 凌云县| 贵州省| 盐边县| 名山县| 万盛区| 平舆县| 海南省| 尚义县| 仲巴县| 扶绥县| 澜沧| 沂源县| 龙泉市| 额敏县| 阿尔山市| 镇原县|