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!

5267-37-8

C-(3-CHLORO-PHENYL)-C-PHENYL-METHYLAMINE HYDROCHLORIDE synthesis

2synthesis methods
3-chlorobenzophenone (43.33g, 0.2 mol) and ammonium formate (63.06g, 1.0 mol) were refluxed for 3 hours in nitrobenzene (250 ml). After cooling the refluxed mixture to room temperature, the reaction solution was concentrated in vacuo. The 15% HCl-ethanol solution (420 ml) was added to the residue, and the mixture was refluxed for 2 hours. Then the reaction solution was concentrated in vacuo. Thereafter, the diethyl ether was added. Finally, C-(3-CHLORO-PHENYL)-C-PHENYL-METHYLAMINE HYDROCHLORIDE was obtained by filtration.
C-(3-CHLORO-PHENYL)-C-PHENYL-METHYLAMINE HYDROCHLORIDE
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: 69 percent / NH2OH*HCl; Na2CO3 / ethanol / 15 h / Heating
2: 45 percent / NaBH4; TiCl4 / 1,2-dimethoxy-ethane / 24 h / 20 °C

References:

Sasse;Stark;Ligneau;Elz;Reidemeister;Ganellin;Schwartz;Schunack [Bioorganic and Medicinal Chemistry,2000,vol. 8,# 5,p. 1139 - 1149]

C-(3-CHLORO-PHENYL)-C-PHENYL-METHYLAMINE HYDROCHLORIDE Related Search:

邓州市| 汕头市| 闵行区| 屏边| 德令哈市| 东城区| 内黄县| 环江| 安康市| 南木林县| 连城县| 长宁区| 辽宁省| 高邑县| 尉犁县| 鲜城| 镇远县| 宁海县| 河曲县| 安宁市| 新安县| 卢龙县| 云浮市| 柘城县| 山东| 筠连县| 义乌市| 九龙坡区| 修水县| 昭觉县| 新绛县| 庆云县| 江孜县| 页游| 荥阳市| 黄浦区| 普格县| 襄汾县| 桐城市| 政和县| 商水县|