16341-77-8

Upstream product

• 109-12-6 2-aminopyrimidine 
• 555-16-8 4-nitrobenzaldehdye 
• 1722-12-9 2-chloropyrimidine 
• 7409-30-5 p-nitrobenzylamine 

Downstream Products

• 56851-32-2 (4-amino-benzyl)-pyrimidin-2-yl-amine 

Relevant academic research and scientific papers

Anilide derivative, production and use thereof

This invention is to provide a compound of the formula: wherein R1 is an optionally substituted 5- to 6-membered ring: C is a divalent group of the formula: wherein the ring A is an optionally substituted 5- to 6-membered aromatic ring, X is an optionally substituted C, N or O atom, and the ring B is an optionally substituted 5- to 7-membered ring; Z is a chemical bond or a divalent group; R2 is (1) an optionally substituted amino group in which a nitrogen atom may form a quaternary ammonium, etc., or a salt thereof, which is useful for antagonizing MCP-1 receptor.

ELECTRON IMPACT MASS SPECTRA OF para-SUBSTITUTED N-HETEROARYL BENZYLAMINES

The 70 eV electron impact mass spectra of some para-substituted N-heteroaryl benzylamines, synthesized through the corresponding Schiff bases, are reported.Typical fragmentation patterns are discussed with the aid of mass analyzed ion kinetic energy spectra and exact mass measurements.The compounds are relatively stable under electron impact, the molecular ion being the base peak or the second most intense ion in the spectra.The dominating breakdown process is the benzylic cleavage, that gives rise to the base peak in some of the investigated compounds and to the second intense peak in others.