午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

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 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: