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 Phytol
150-86-7

Phytol synthesis

14synthesis methods
Phytol can be obtained from natural raw materials by a variety of processes. The industrial synthesis of phytol starts from isophytol. The latter is first treated with formic acid to give phytyl formate, from which (Z, E )-phytol (isomer ratio 3 : 7) is obtained by saponification or transesterification.
-

Yield:150-86-7 95%

Reaction Conditions:

with copper(l) iodide in tetrahydrofuran at -20 - 0; for 24 h;

References:

Fujisawa, Tamotsu;Sato, Toshio;Kawara, Tatsuo;Ohashi, Kazuo [Tetrahedron Letters,1981,vol. 22,# 48,p. 4823 - 4826]

Phytol Related Search:

南宁市| 麦盖提县| 蒙城县| 渝北区| 隆德县| 历史| 太仆寺旗| 汨罗市| 炎陵县| 莲花县| 苏州市| 平江县| 五寨县| 秦安县| 娄底市| 灵丘县| 江孜县| 东阿县| 彭水| 资源县| 上饶县| 延边| 陆丰市| 镶黄旗| 湘乡市| 禄劝| 邵武市| 离岛区| 大安市| 通山县| 伽师县| 长丰县| 美姑县| 青海省| 达拉特旗| 华安县| 竹山县| 团风县| 广元市| 宣威市| 兴义市|