午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
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!

104371-51-9

Benzyl N-Acetyl-4,6-O-benzylidene-α-D-muramic Acid, Methyl Ester synthesis

3synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1.1: Na / dioxane / 1 h / 90 - 95 °C
1.2: dioxane / 3 h / 60 - 65 °C
2.1: ethanol; diethyl ether

References:

Pertel;Kadun;Kakayan;Chirva;Krivorutchenko;Krivoshein;Bakova;Andronovskaya [Russian Journal of Bioorganic Chemistry,1999,vol. 25,# 9,p. 628 - 634]