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!

10299-59-9

1-[2-Hydroxy-4-methoxy-6-(phenylmethoxy)phenyl]ethanone synthesis

5synthesis methods
Preparation by reaction of dimethyl sulfate on 2-(benzyloxy)-4,6-dihydroxyacetophenone with potassium carbonate in refluxing acetone.
-

Yield:10299-59-9 91%

Reaction Conditions:

with potassium carbonate in acetone at 10; for 4 h;

References:

Choe, Jung-Won;Heo, Hee-Young;Jung, Se-Hui;Kim, Jaehyun;Lee, Kooyeon [Molecules,2021,vol. 26,# 10]

兰西县| 神木县| 长泰县| 河曲县| 女性| 建瓯市| 都江堰市| 嘉善县| 乐业县| 平陆县| 克东县| 朝阳县| 泌阳县| 洛浦县| 沈丘县| 尤溪县| 隆林| 乐平市| 昌图县| 黑龙江省| 汝城县| 仪征市| 华蓥市| 五莲县| 萝北县| 逊克县| 子长县| 贺兰县| 兰坪| 丰县| 晋城| 中方县| 镇巴县| 遵义市| 威远县| 聂拉木县| 定边县| 东乌| 姚安县| 龙陵县| 和林格尔县|