188401-87-8

Basic information

• Product Name: C₂₆H₂₁NO₃
• CAS NO: 188401-87-8
• Molecular Weight: 395.458
• Mol File: 188401-87-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₆H₂₁NO₃(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₆H₂₁NO₃(188401-87-8)
• EPA Substance Registry System: C₂₆H₂₁NO₃(188401-87-8)

Safety Data

• Hazardous Substances Data: 188401-87-8(Hazardous Substances Data)

Upstream product

• 90-44-8 anthracen-9(10H)-one 
• 60925-76-0 (S)-(-)-α-Methylbenzylmaleimide 
• 2627-86-3 (S)-1-phenyl-ethylamine 
• 33139-84-3 (Z)-3-((S)-1-Phenyl-ethylcarbamoyl)-acrylic acid 

Relevant articles and documents

Asymmetric cycloaddition of anthrone with n-substituted maleimides with C2-chiral pyrrolidines

Base-catalyzed asymmetric cycloaddition of anthrone with achiral and chiral N-substituted maleimides was carried out in the presence of C2-chiral pyrrolidines in almost quantitative yields. Chiral, non-racemic [4+2] adducts up to 61% ee were produced with achiral N-methyl and N-benzylmaleimide using the chiral catalysts. De's of the adducts up to 38% were observed in the cases of chiral N-substituted maleimides and achiral pyrrolidine, in which the absolute configuration Of the major product was established by X-ray analysis. The combination of chiral maleimides and chiral catalysts afforded the adducts having up to 80% de.