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 BETA-HOMOALANINE HYDROCHLORIDE
5959-33-1

BETA-HOMOALANINE HYDROCHLORIDE synthesis

3synthesis methods
-

Yield:5959-33-1 94%

Reaction Conditions:

Stage #1: (RS)-2-methyl-2,3-dihydro-1H-pyridin-4-onewith sodium periodate in water at 20; for 2 h;
Stage #2: with sodium hydroxide in water at 20; for 24 h;

References:

Ege, Markus;Wanner, Klaus T. [Organic Letters,2004,vol. 6,# 20,p. 3553 - 3556]

BETA-HOMOALANINE HYDROCHLORIDE Related Search:

永善县| 福泉市| 朝阳县| 北宁市| 文成县| 贵德县| 文成县| 江口县| 衡水市| 华坪县| 高雄县| 陇川县| 尼勒克县| 洪江市| 商都县| 海伦市| 广丰县| 原阳县| 延川县| 上犹县| 拉萨市| 屯昌县| 大关县| 罗定市| 华池县| 长阳| 手游| 岚皋县| 衡阳市| 阳朔县| 东乌珠穆沁旗| 穆棱市| 海盐县| 砚山县| 麻城市| 石首市| 吉林省| 平顶山市| 曲阜市| 白银市| 内江市|