109297-17-8

Basic information

• Product Name: (3R,3'R,4R,4'R)-3,3',4,4'-tetrakis(3,5-dimethylphenyl)-1,1'-ethylenedipyrrolidine
• Synonyms: (3R,3'R,4R,4'R)-3,3',4,4'-tetrakis(3,5-dimethylphenyl)-1,1'-ethylenedipyrrolidine
• CAS NO: 109297-17-8
• Molecular Weight: 584.888
• Mol File: 109297-17-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (3R,3'R,4R,4'R)-3,3',4,4'-tetrakis(3,5-dimethylphenyl)-1,1'-ethylenedipyrrolidine(CAS DataBase Reference)
• NIST Chemistry Reference: (3R,3'R,4R,4'R)-3,3',4,4'-tetrakis(3,5-dimethylphenyl)-1,1'-ethylenedipyrrolidine(109297-17-8)
• EPA Substance Registry System: (3R,3'R,4R,4'R)-3,3',4,4'-tetrakis(3,5-dimethylphenyl)-1,1'-ethylenedipyrrolidine(109297-17-8)

Safety Data

• Hazardous Substances Data: 109297-17-8(Hazardous Substances Data)

Upstream product

• 79-37-8 oxalyl dichloride 
• 109297-18-9 (3R,4R)-dixylylpyrrolidine 
• 154808-87-4 2,3-bis(3,5-dimethylphenyl)succinonitrile 
• 109297-19-0 trans-2,3-bis(3,5-dimethylphenyl)succinic anhydride 
• 39101-54-7 3,5-dimethylphenylacetonitrile 
• 2745-54-2 3,5-dimethylbenzyl chloride 
• 5779-95-3 3,5-dimethylbenzaldehyde 
• 154808-96-5 (3R,3'R,4R,4'R)-3,3',4,4'-tetrakis(3,5-dimethylphenyl)-1,1'-oxalyldipyrrolidine 

Relevant articles and documents

Design and synthesis of novel chiral pyrrolidine-based diamines with C2-symmetry

Novel chiral pyrrolidine-based diamines with C2-symmetry 2, 3 and their related compounds 4-8 were designed and synthesized in optically pure forms. Both (+)- and (-)-2 were prepared from optical active ditosylate 9. 3 was prepared from 3,5-dimethylbenzaldehyde through optical resolution and its absolute stereochemistry was correlated with 2,3-dimethylsuccinate 27. 4 was prepared from (-)-diol 28. 5-8 were prepared from 9 and 11.