1234571-68-6

Basic information

• Product Name: S,S'-bis(2,6-dimethylphenyl) 2-(R)-((tert-butoxycarbonylamino)(phenyl)methyl)propanebisthioate
• Synonyms: S,S'-bis(2,6-dimethylphenyl) 2-(R)-((tert-butoxycarbonylamino)(phenyl)methyl)propanebisthioate
• CAS NO: 1234571-68-6
• Molecular Weight: 549.755
• Mol File: 1234571-68-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: S,S'-bis(2,6-dimethylphenyl) 2-(R)-((tert-butoxycarbonylamino)(phenyl)methyl)propanebisthioate(CAS DataBase Reference)
• NIST Chemistry Reference: S,S'-bis(2,6-dimethylphenyl) 2-(R)-((tert-butoxycarbonylamino)(phenyl)methyl)propanebisthioate(1234571-68-6)
• EPA Substance Registry System: S,S'-bis(2,6-dimethylphenyl) 2-(R)-((tert-butoxycarbonylamino)(phenyl)methyl)propanebisthioate(1234571-68-6)

Safety Data

• Hazardous Substances Data: 1234571-68-6(Hazardous Substances Data)

Upstream product

• 1234571-58-4 S-2,6-xylyl thiomalonate 
• 150884-50-7 benzaldehyde N-boc imine 

Downstream Products

• 158807-47-7 (R)-3-[N-(tert-butoxycarbonyl)amino]-3-phenylpropan-1-ol 

Relevant articles and documents

Which is the actual catalyst: Chiral phosphoric acid or chiral calcium phosphate?

(Figure Presented) Both catalysts work: A highly enantioselective direct Mannich-type reaction of NBoc-protected aldimines with 1,3-dicarbonyl compounds has been developed with the use of a chiral phosphoric acid in the presence or absence of Ca . The absolute stereoselectivity of the phosphoric acid catalysis was found to be opposite to that of the calcium phosphate catalysis (see scheme; Boc = tert-butoxycarbonyl).