127280-12-0

Basic information

• Product Name: cis-2,3-Dihydro-5-hydroxy-3-phenylbenzofuran-2-carboxaldehyde N,N-dimethylhydrazone
• CAS NO: 127280-12-0
• Molecular Weight: 282.342
• Mol File: 127280-12-0.mol

Chemical Properties

• CAS DataBase Reference: cis-2,3-Dihydro-5-hydroxy-3-phenylbenzofuran-2-carboxaldehyde N,N-dimethylhydrazone(CAS DataBase Reference)
• NIST Chemistry Reference: cis-2,3-Dihydro-5-hydroxy-3-phenylbenzofuran-2-carboxaldehyde N,N-dimethylhydrazone(127280-12-0)
• EPA Substance Registry System: cis-2,3-Dihydro-5-hydroxy-3-phenylbenzofuran-2-carboxaldehyde N,N-dimethylhydrazone(127280-12-0)

Safety Data

• Hazardous Substances Data: 127280-12-0(Hazardous Substances Data)

Upstream product

• 15023-38-8 (2E)-N,N-dimethyl-N'-(3-phenyl-allylidene)-hydrazine 
• 106-51-4 p-benzoquinone 

Relevant articles and documents

Lewis Acid Catalyzed Reactions of α,β-Unsaturated N,N-Dimethylhydrazones with 1,4-Benzoquinone. Formation of Indoles by a Novel Oxidative Rearrangement

The Diels-Alder reaction of quinones and (E)-3-arylpropenal N,N-dimethylhydrazones only proceeds with 1,4-naphthoquinone as the dienophile.The addition of Lewis acids leads to the formation of trans-2,3-dihydrobenzofurans in a highly regioselective process.When propenal N,N-dimethylhydrazones 4 and 5 were allowed to react with 1,4-benzoquinone and boron trifluoride, an unprecedented oxidative rearrangement took place yielding indole-3-carboxaldehyde N,N-dimethylhydrazones 7 and 8, respectively.