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 Citronellol
106-22-9

Citronellol synthesis

10synthesis methods
By reduction of citronellal or geraniol or by fractional distillation of such essential oils as geranium and citronella (Bedoukian, 1967).
26489-02-1 Synthesis
Citronella

26489-02-1
1 suppliers
inquiry

-

Yield:106-22-9 99%

Reaction Conditions:

with trimethylamine-N-oxide;sodium formate;C34H44FeN4O4(2+)*2I(1-) in water at 80; for 24 h;Inert atmosphere;Schlenk technique;

Steps:

General procedure A for reduction of aldehydes by hydrogen transfer reaction

General procedure: In a dried flamed Schlenk tube under argon, the corresponding aldehyde (1 equiv.) and sodiumformate (170 mg, 5 equiv.) were mixed in water (0.5 M). The iron complex Fe4 (5 mg, 2 mol%) and Me3NO (1 mg, 2.5 mol %) were then added. The mixture was stirred and heated at 80°C for 24 h. After cooling-down to room temperature, the resulting solution was quenchedwith a saturated aqueous solution of sodium bicarbonate and extracted three times with ethylacetate. The organic phase was dried over MgSO4, filtrated and concentrated under vacuumto afford the crude product. A purification by flash chromatography on silica gel furnished thealcohol.

References:

Coufourier, Sébastien;Gaillard, Sylvain;Mbaye, Mbaye Diagne;Ndiaye, Daouda;Renaud, Jean-Luc [Molecules,2020,vol. 25,# 2,art. no. 421] Location in patent:supporting information

Citronellol Related Search:

静宁县| 余庆县| 呼和浩特市| 襄樊市| 正阳县| 湖口县| 湖口县| 辽阳市| 宝山区| 太谷县| 朝阳区| 清苑县| 敦化市| 元阳县| 福建省| 镇雄县| 南溪县| 安新县| 临漳县| 宝山区| 定陶县| 迭部县| 莱西市| 洪江市| 绵竹市| 兴化市| 兴安县| 三原县| 璧山县| 扶余县| 冕宁县| 汤阴县| 十堰市| 修武县| 昌宁县| 佳木斯市| 章丘市| 信丰县| 南华县| 瑞安市| 新野县|