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 N-Ethylcarbazole
86-28-2

N-Ethylcarbazole synthesis

13synthesis methods
-

Yield:86-28-2 100%

Steps:

5 EXAMPLE 5

EXAMPLE 5 N-ethylcarbazole was obtained by the same reaction under the same conditions as described in Example 2, except that N,N-dimethylbenzylamine was used in place of tributylamine, and ethyl chloride and sodium hydroxide were used at an amount of 1.3 moles and 1.8 moles, respectively, per mole of carbazole. The conversion of carbazole was 100.0% and the yield of N-ethylcarbazole was 96.2%.

References:

US5254700,1993,A

N-Ethylcarbazole Related Search:

台东市| 张家口市| 山阳县| 瓦房店市| 封丘县| 株洲县| 民县| 萝北县| 和平区| 三门峡市| 杭锦旗| 泰兴市| 白玉县| 柞水县| 大英县| 唐山市| 濉溪县| 大埔县| 江城| 乌兰浩特市| 宜宾县| 井陉县| 内丘县| 通道| 东至县| 道真| 梨树县| 亳州市| 塔城市| 宣化县| 息烽县| 高唐县| 孟津县| 马鞍山市| 张家川| 肇州县| 察隅县| 乌海市| 延津县| 南靖县| 蓝田县|