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-heptylundecanol
5333-44-8

2-heptylundecanol synthesis

2synthesis methods
Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-

1000210-73-0
0 suppliers
inquiry

-

Yield:-

Reaction Conditions:

with hydrogen at 125; under 15514.9 Torr; for 24 h;Pressure;Solvent;Time;Temperature;

Steps:

2 Example 2: Reduction of product from dimerization
Example 2: Reduction of product from dimerization [00103] 250 mL of nonanal (206 g, 1.45 mol) was dimerized according to the aforementioned conditions in Example 1, and the resulting dimer was separated from the ethanol and water layer. The dimer was then charged with 20% wt/wt Raney Nickel. The resulting mixture was placed in a high pressure reactor and was vigorously stirred under 300 psi of H2 at 125 °C for 24 hours. The resulting material was then filtered to remove catalyst, yielding >90% pure desired product in >80% yield. NMR of the product was chararacterized by the disappearance of the enal protons and the appearance of 2 methylene protons at -3.3-3.5 ppm.

References:

P2 SCIENCE, INC.;FOLEY, Patrick;YANG, Yonghua WO2013/142206, 2013, A1 Location in patent:Paragraph 00103

2-heptylundecanol Related Search:

德昌县| 泰安市| 唐山市| 朝阳区| 长岛县| 安顺市| 米林县| 宝清县| 苏尼特右旗| 襄城县| 昆山市| 赣榆县| 古交市| 弥勒县| 文登市| 房产| 忻城县| 娄底市| 南涧| 安义县| 汶川县| 潞城市| 牡丹江市| 盐池县| 安泽县| 津市市| 达日县| 安达市| 堆龙德庆县| 台南县| 安阳市| 灵川县| 汝城县| 金堂县| 郑州市| 南雄市| 含山县| 永泰县| 北川| 景谷| 安宁市|