2188-17-2

Basic information

• Product Name: 3,3'-Dimethoxy-benzoinacetat
• Synonyms: 3,3'-Dimethoxy-benzoinacetat
• CAS NO: 2188-17-2
• Molecular Weight: 314.338
• Mol File: 2188-17-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3,3'-Dimethoxy-benzoinacetat(CAS DataBase Reference)
• NIST Chemistry Reference: 3,3'-Dimethoxy-benzoinacetat(2188-17-2)
• EPA Substance Registry System: 3,3'-Dimethoxy-benzoinacetat(2188-17-2)

Safety Data

• Hazardous Substances Data: 2188-17-2(Hazardous Substances Data)

Upstream product

• 89-98-5 2-chloro-benzaldehyde 
• 13086-95-8 1,1-diacetoxy-1-(2-chlorophenyl)methane 
• 591-31-1 3-methoxy-benzaldehyde 

Relevant articles and documents

Selective Synthesis of Acylated Cross-Benzoins from Acylals and Aldehydes via N-Heterocyclic Carbene Catalysis

The utility of acylals as building blocks for selective cross-benzoin synthesis was explored in this study. The synthesis of α-acetoxyketones (O-acyl cross-benzoins) was achieved via selective N-heterocyclic carbene-catalyzed cross-benzoin reactions using acylals as aldehyde equivalents. Thus, the combination of ortho-substituted phenyl acylals and aromatic/aliphatic aldehydes as coupling substrates using bicyclic triazolium salts as precatalysts and potassium carbonate as a base in THF at reflux temperature selectively yielded O-acyl cross-benzoins.