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!

59481-28-6

2,4-Diamino-5-(3-methoxybenzyl)pyrimidine synthesis

1synthesis methods
-

Yield:-

Steps:

2 2,4-Diamino-5-(3-methoxy-benzyl)-pyrimidine

EXAMPLE 2 2,4-Diamino-5-(3-methoxy-benzyl)-pyrimidine The desired compound is prepared by using 3-methoxy-benzaldehyde (Fluka 64780) as starting material. M.p.: 221°-223° C. Analysis for the Formula C12 H14 N4 O: calculated: C%=62.59; H%=6.13; N%=24.33; found: C%=62.58; H%=6.05; N%=24.21.

References:

US4883798,1989,A

2,4-Diamino-5-(3-methoxybenzyl)pyrimidine Related Search: