56881-47-1

Basic information

• Product Name: 5,10-Dihydro-6,7-dimethyl-4H-benzo[5,6]cyclohepta[1,2-b]furan
• Synonyms: 5,10-Dihydro-6,7-dimethyl-4H-benzo[5,6]cyclohepta[1,2-b]furan;Pallescensin E
• CAS NO: 56881-47-1
• Molecular Formula: C15H16O
• Molecular Weight: 212.29
• Mol File: 56881-47-1.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 5,10-Dihydro-6,7-dimethyl-4H-benzo[5,6]cyclohepta[1,2-b]furan(CAS DataBase Reference)
• NIST Chemistry Reference: 5,10-Dihydro-6,7-dimethyl-4H-benzo[5,6]cyclohepta[1,2-b]furan(56881-47-1)
• EPA Substance Registry System: 5,10-Dihydro-6,7-dimethyl-4H-benzo[5,6]cyclohepta[1,2-b]furan(56881-47-1)

Safety Data

• Hazardous Substances Data: 56881-47-1(Hazardous Substances Data)

Upstream product

• 78012-22-3 C₂₂H₂₂N₂O₃S 
• 78012-21-2 5,10-dihydro-6,7-dimethyl-4H-benzo<5,6>cyclohepta<1,2-b>furan-10-one 
• 5724-56-1 2,3-dimethylbenzonitrile 
• 5779-93-1 2,3-dimethylbenzaldehyde 
• 13651-14-4 (2,3-dimethylphenyl)methanol 
• 78012-20-1 3-(2,3-dimethylphenethyl)furan-2-carboxylic acid 
• 78012-18-7 (E)-methyl 3-(2,3-dimethylstyryl)furan-2-carboxylate 
• 78012-19-8 methyl 3-(2,3-dimethylphenethyl)furan-2-carboxylate 

Relevant articles and documents

Structure and Synthesis of Pallescensin E Utilising a Modified Wadsworth-Emmons Reaction

A modified Wadsworth-Emmons reaction using a catalytic amount of 15-crown-5 has been employed in the synthesis of the naturally occurring furosesquiterpene pallescensin E.The structure of this compound has been confirmed by comparison of its spectral data with those of the synthesised isomer, 9,10-dihydro-7,8-dimethyl-4H-benzocycloheptafuran.