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!

115382-33-7

2,4-Dichloro-3-Methoxybenzoic acid synthesis

9synthesis methods
-

Yield:115382-33-7 85%

Reaction Conditions:

Stage #1: 2,6-dichloroanisolewith sec.-butyllithium in tetrahydrofuran;cyclohexane at -75; for 0.75 h;
Stage #2: carbon dioxide in tetrahydrofuran;cyclohexane at 25;

References:

Schlosser, Manfred;Heiss, Christophe;Marzi, Elena;Scopelliti, Rosario [European Journal of Organic Chemistry,2006,# 19,p. 4398 - 4404]

中超| 福鼎市| 深水埗区| 治多县| 桃江县| 象山县| 肇东市| 葫芦岛市| 闸北区| 北流市| 乾安县| 荥阳市| 高密市| 商洛市| 静安区| 新郑市| 大足县| 阿鲁科尔沁旗| 子洲县| 中方县| 哈巴河县| 渝中区| 博野县| 石景山区| 三门峡市| 剑河县| 临潭县| 梓潼县| 大竹县| 菏泽市| 潞城市| 乌苏市| 浦县| 双牌县| 盖州市| 佛学| 萨迦县| 福鼎市| 铜鼓县| 吴江市| 青神县|