1419176-86-5

Basic information

• Product Name: C₂₂H₂₀N₂S
• CAS NO: 1419176-86-5
• Molecular Weight: 344.48
• Mol File: 1419176-86-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₂H₂₀N₂S(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₂H₂₀N₂S(1419176-86-5)
• EPA Substance Registry System: C₂₂H₂₀N₂S(1419176-86-5)

Safety Data

• Hazardous Substances Data: 1419176-86-5(Hazardous Substances Data)

Upstream product

• 1419176-81-0 C₂₂H₂₁N₂⁽¹⁺⁾*Br^(1-) 
• 1904-64-9 3,4-dihydroquinazoline 
• 4403-69-4 2-amino-1-benzylamine 

Relevant articles and documents

A new mixed amino-amido N-heterocyclic carbene based on anthranilic acid

The synthesis of a new mixed amino-amido N-heterocyclic carbene (type A) starting from anthranilic acid is presented. A new straightforward synthetic approach to related diaminocarbenes of type B is also described. Both NHCs react with group 6 elements to form heteroureas and coordinate to L2ClM fragments (M = Rh, Ir; L2 = COD, (CO)2). IR spectroscopic analysis of the carbonyl complexes reveals that the diamino-NHC is a better donor ligand (TEP: 2054 cm-1) compared to the amino-amido NHC (TEP: 2060 cm-1). In line with this behavior, a carbene dimerization to give the corresponding olefin is observed only for derivatives of type A. X-ray structure determinations are reported for two Rh complexes of ligand A and its cationic precursor.