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 6-PHENYLPYRAZIN-2-AMINE
41270-69-3

6-PHENYLPYRAZIN-2-AMINE synthesis

4synthesis methods
33332-28-4 Synthesis
2-Chloro-6-aminopyrazine

33332-28-4
296 suppliers
$9.00/1g

-

Yield:41270-69-3 100%

Reaction Conditions:

with palladium diacetate;potassium carbonate;triphenylphosphine in ethanol;toluene at 100;Inert atmosphere;

References:

Higashida, Kosuke;Nagae, Haruki;Mashima, Kazushi [Advanced Synthesis and Catalysis,2016,vol. 358,# 24,p. 3949 - 3954] Location in patent:supporting information

6-PHENYLPYRAZIN-2-AMINE Related Search:

临泽县| 罗平县| 章丘市| 辽阳市| 沿河| 德昌县| 林甸县| 广东省| 泸水县| 永顺县| 镇远县| 同德县| 栾城县| 大宁县| 林甸县| 林西县| 乌拉特后旗| 玉山县| 成武县| 常宁市| 兴宁市| 象山县| 南靖县| 阜宁县| 中卫市| 武安市| 马龙县| 新建县| 五原县| 淳化县| 喜德县| 镇赉县| 永清县| 新津县| 鸡西市| 阜康市| 安远县| 麟游县| 平顶山市| 栖霞市| 云林县|