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 Trimethyl thiazole
13623-11-5

Trimethyl thiazole synthesis

9synthesis methods
By decarboxylation of 2,4-dimethylthiazole-5-acetic acid; by reacting acetamide and phosphorous pentasulfide with methyl-α-bromoethyl ketone.
-

Yield:-

Reaction Conditions:

(i) nBuLi, Et2O, (ii) /BRN= 609209/;Multistep reaction;

References:

Crousier,J.;Metzger,J. [Bulletin de la Societe Chimique de France,1967,p. 4134 - 4143]

Trimethyl thiazole Related Search:

社旗县| 博白县| 阿鲁科尔沁旗| 大竹县| 诸城市| 观塘区| 顺平县| 佳木斯市| 元谋县| 青田县| 靖江市| 惠水县| 绥宁县| 正镶白旗| 修文县| 原阳县| 辽阳县| 华蓥市| 双峰县| 出国| 罗田县| 土默特右旗| 岳普湖县| 华阴市| 浮梁县| 定结县| 滨海县| 莱西市| 张北县| 搜索| 古交市| 乌兰浩特市| 兴义市| 米易县| 封丘县| 漠河县| 磴口县| 韶山市| 瑞昌市| 称多县| 永州市|