1092654-36-8

Basic information

• Product Name: C₂₈H₂₄N₂O₂S
• Synonyms: C₂₈H₂₄N₂O₂S
• CAS NO: 1092654-36-8
• Molecular Weight: 452.577
• Mol File: 1092654-36-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₈H₂₄N₂O₂S(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₈H₂₄N₂O₂S(1092654-36-8)
• EPA Substance Registry System: C₂₈H₂₄N₂O₂S(1092654-36-8)

Safety Data

• Hazardous Substances Data: 1092654-36-8(Hazardous Substances Data)

Upstream product

• 98-59-9 p-toluenesulfonyl chloride 
• 133815-20-0 (-)-(4S,5S)-4,5-dihydro-2,4,5-triphenyl-1H-imidazole 

Relevant articles and documents

On the racemization of chiral imidazolines

(Chemical Equation Presented) Racemization of chiral imidazolines with base has been studied for the first time following an unexpected finding in the synthesis of chiral imidazoline ligands. Amine bases do not cause racemization. Strong inorganic bases can induce racemization, yet this occurs only when the nitrogen is unsubstituted, in agreement with a symmetry-allowed thermal disrotatory ring opening and closure from a diazapentadienyl anion. Surprisingly, even with electron-withdrawing N-substituents, no racemization is observed. Conditions which allow for the racemization-free manipulations of this important compound class have been defined and developed.