194718-21-3

Basic information

• Product Name: 1,1'-Binaphthalene, 2,2'-diisothiocyanato-, (1R)-
• CAS NO: 194718-21-3
• Molecular Formula: C22H12N2S2
• Molecular Weight: 368.483
• Mol File: 194718-21-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,1'-Binaphthalene, 2,2'-diisothiocyanato-, (1R)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1'-Binaphthalene, 2,2'-diisothiocyanato-, (1R)-(194718-21-3)
• EPA Substance Registry System: 1,1'-Binaphthalene, 2,2'-diisothiocyanato-, (1R)-(194718-21-3)

Safety Data

• Hazardous Substances Data: 194718-21-3(Hazardous Substances Data)

Upstream product

• 4488-22-6 1,1'-binaphthalene-2,2'-diamine 
• 102368-13-8 1,1'-Thiocarbonyldi-2(1H)-pyridone 

Relevant articles and documents

Polythioureas: Main chain chiral polymers in hydride transfer hydrogenation

Chiral polythioureas have been synthesized and tested in asymmetric hydride transfer reduction of ketones with ruthenium. With polyurea 18, 70% ee was attained for acetophenone reduction; after filtration, it can be reused at least four times without any detectable loss of activity and only a slight decrease in selectivity. Various aryl alkyl ketones were reduced with the same system and up to 84% ee was measured with isopropyl phenyl ketone.