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!

170861-63-9

4-[[4-[2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethoxy]phenyl]methyl]isoxazolidine-3,5-dione synthesis

3synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 3 steps
1: 60 percent / piperidinium acetate / toluene / 4 h / Heating
2: 85 percent / H2 / 5percent Pd/C / methanol; dioxane / Ambient temperature
3: 80 percent / aq. hydroxylamine, Na2CO3 / tetrahydrofuran; methanol / 3 h / 60 °C

References:

Shinkai, Hisashi;Onogi, Syoji;Tanaka, Masahiro;Shibata, Tsutomu;Iwao, Megumi;Wakitani, Korekiyo;Uchida, Itsuo [Journal of Medicinal Chemistry,1998,vol. 41,# 11,p. 1927 - 1933]

4-[[4-[2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethoxy]phenyl]methyl]isoxazolidine-3,5-dione Related Search:

嵩明县| 固原市| 大化| 临邑县| 乡城县| 余姚市| 宜都市| 平顶山市| 定西市| 尚义县| 玛曲县| 玛曲县| 甘洛县| 南投县| 南丹县| 五莲县| 包头市| 梁山县| 达孜县| 中卫市| 敖汉旗| 宁国市| 兴仁县| 碌曲县| 盘山县| 平定县| 靖安县| 黄浦区| 青神县| 恩施市| 中方县| 奉化市| 张家口市| 汤阴县| 洪江市| 乌兰浩特市| 固始县| 台州市| 都安| 申扎县| 海丰县|