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 5'-ETHOXY-2'-HYDROXYACETOPHENONE 97
56414-14-3

5'-ETHOXY-2'-HYDROXYACETOPHENONE 97 synthesis

2synthesis methods
Preparation by reaction of ethyl bromide with quinacetophenone in the presence of potassium hydroxide in boiling ethanol.
-

Yield:56414-14-3 90%

Reaction Conditions:

with boron trifluoride for 1 h;Heating;Fries rearrangement;

References:

Boyer, Jessica L.;Krum, Jodie E.;Myers, Michael C.;Fazal, Aleem N.;Wigal, Carl T. [Journal of Organic Chemistry,2000,vol. 65,# 15,p. 4712 - 4714]

5'-ETHOXY-2'-HYDROXYACETOPHENONE 97 Related Search:

泸西县| 双桥区| 金坛市| 峨边| 泉州市| 砚山县| 横峰县| 镇宁| 林口县| 吉安县| 景泰县| 甘谷县| 莆田市| 永吉县| 内江市| 哈巴河县| 萨迦县| 庆元县| 汉阴县| 天峨县| 伊金霍洛旗| 炉霍县| 佳木斯市| 会理县| 昭觉县| 迭部县| 彭水| 定陶县| 汕头市| 宝鸡市| 扎兰屯市| 虹口区| 杨浦区| 永济市| 卓资县| 白山市| 时尚| 沽源县| 莎车县| 正宁县| 铜梁县|