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 2,4-Dimethoxybenzylamine
20781-20-8

2,4-Dimethoxybenzylamine synthesis

5synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: 60 percent / hydroxylamine hydrochloride; sodium carbonate / ethanol; H2O / 5 h / Heating
2: 45 percent / H2 / Raney Ni / ethyl acetate / 48 h / atmospheric pressure

References:

?im?nek, Petr;Pe?ková, Markéta;Bertolasi, Valerio;Machá?ek, Vladimír;Ly?ka, Antonín [Tetrahedron,2005,vol. 61,# 34,p. 8130 - 8137]

2,4-Dimethoxybenzylamine Related Search:

锦屏县| 麻江县| 墨江| 资中县| 方山县| 永城市| 石棉县| 和田市| 平谷区| 德安县| 章丘市| 鹤峰县| 西贡区| 临城县| 太保市| 元阳县| 四平市| 唐山市| 宝鸡市| 会宁县| 大宁县| 容城县| 浦县| 团风县| 定陶县| 包头市| 思茅市| 陇南市| 渭南市| 北票市| 安岳县| 临江市| 凤冈县| 土默特右旗| 湘潭市| 通州区| 来凤县| 津市市| 北碚区| 卓资县| 大余县|