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 1-Decanol
112-30-1

1-Decanol synthesis

11synthesis methods
By sodium reduction or high-pressure catalytic hydrogenation of the esters of naturally occurring capric acid, or by oligomerization of ethylene using aluminium alkyl technology.
-

Yield:112-30-1 99.8%

Reaction Conditions:

with hydrogen in hexane at 200; under 15001.5 Torr; for 8 h;Reagent/catalyst;

Steps:

6 Active metal Ru modified MeaXbAlc composite catalyst catalyzes the hydrodeoxygenation of fatty acid (ester) to prepare fatty alcohol

General procedure: In a 25 mL reactor,50 mg of oleic acid and 5 mg of each of the 0.3% Ru/MeaXbAlc composite catalysts prepared in Preparation Example 6 shown in Table 1 were added (before use,These composite catalysts were pre-reduced in a closed reactor under a hydrogen atmosphere at room temperature for 3 h)Then add 10 mL of n-hexane,Under a hydrogen atmosphere of 2 MPa,Heated to 200 ° C and under magnetic stirring conditions,Reaction 8h. After the reaction is completed, it is cooled to room temperature.After the exhaust gas is vented, the reaction solution is diluted with n-hexane.Separating the catalyst solids by centrifugation,Thus, a reaction liquid was obtained, and the obtained reaction liquid was subjected to gas chromatography analysis.Gas chromatographic conditions were: GC99 gas chromatography, FID detector, capillary column (HP-5 30m ×0.320mm × 0.25μm), programmed temperature, the initial temperature of the oven is 100 ° C, and the temperature is raised to 160 ° C at a heating rate of 5 ° C / min, and kept3 minutes. The carrier gas was 99.99% high purity nitrogen at a flow rate of 1 mL/min.

References:

CN109678658,2019,A Location in patent:Paragraph 0060; 0061; 0062; 0067; 0068; 0086; 0088; 0090

1-Decanol Related Search:

麟游县| 弥勒县| 左权县| 新安县| 来安县| 新建县| 南华县| 游戏| 平山县| 济源市| 桂林市| 通渭县| 胶州市| 高平市| 中方县| 神木县| 新邵县| 临洮县| 搜索| 定州市| 灯塔市| 通城县| 贡山| 阜新| 运城市| 清苑县| 正定县| 昂仁县| 临西县| 察雅县| 贞丰县| 花垣县| 花垣县| 玛纳斯县| 钟祥市| 四会市| 高唐县| 阿拉善右旗| 桐城市| 永州市| 松江区|