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 2-Decanone
693-54-9

2-Decanone synthesis

13synthesis methods
2-Decanone is produced (many methods), e. g., by heating vapors of Nonoic acid and Acetic acid over Thorium oxide at 425° C. Also, by hydrogenation of Heptylideneacetone.
-

Yield:693-54-9 95%

Reaction Conditions:

with chromium(VI) oxide;palladium dichloride in water;acetonitrile at 20 - 60; for 6.5 h;Wacker-Tsuji Olefin Oxidation;

Steps:

4.2 General procedure for oxidation of terminal olefins
General procedure: To a stirred solution of olefin (0.4mmol) in CH3CN (3.5mL) and H2O (0.5mL) were added PdCl2 (3.6mg, 0.02mmol, 5mol%) and CrO3 (20mg, 0.6mmol, 0.5equiv) at room temperature. The reaction mixture was warmed to 60°C and stirred for specified time (see Tables 5-7) in a closed flask. The reaction mixture was then filtered through a small pad of silica gel and washed with EtOAc and the filtrate concentrated. The residue in some cases contained virtually pure compound and no further purification was necessary. In other cases the residue was purified by silica gel column chromatography using petroleum ether/EtOAc as an eluent to afford the methyl ketones.

References:

Fernandes, Rodney A.;Bethi, Venkati [Tetrahedron,2014,vol. 70,# 32,p. 4760 - 4767]

FullText

2-Decanone Related Search:

孟连| 桐庐县| 衡阳市| 芜湖市| 奉贤区| 凤庆县| 柘荣县| 兴海县| 漳平市| 元阳县| 吉木乃县| 迭部县| 安徽省| 凤山县| 兰坪| 洪洞县| 全州县| 房产| 伊宁县| 龙海市| 云霄县| 即墨市| 阳泉市| 太谷县| 阜城县| 屏山县| 泰宁县| 白河县| 绥江县| 东源县| 容城县| 荆门市| 南投市| 莱西市| 泽库县| 交口县| 长葛市| 改则县| 新昌县| 平乐县| 左权县|