139726-34-4

Basic information

• Product Name: [1,1'-Biphenyl]-2,2'-diol, 5,5'-di-2-propenyl-3-[4-(2-propenyl)phenoxy]-,diacetate
• CAS NO: 139726-34-4
• Molecular Formula: C31H30O5
• Molecular Weight: 482.576
• Mol File: 139726-34-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [1,1'-Biphenyl]-2,2'-diol, 5,5'-di-2-propenyl-3-[4-(2-propenyl)phenoxy]-,diacetate(CAS DataBase Reference)
• NIST Chemistry Reference: [1,1'-Biphenyl]-2,2'-diol, 5,5'-di-2-propenyl-3-[4-(2-propenyl)phenoxy]-,diacetate(139726-34-4)
• EPA Substance Registry System: [1,1'-Biphenyl]-2,2'-diol, 5,5'-di-2-propenyl-3-[4-(2-propenyl)phenoxy]-,diacetate(139726-34-4)

Safety Data

• Hazardous Substances Data: 139726-34-4(Hazardous Substances Data)

Upstream product

• 108-24-7 acetic anhydride 
• 139726-30-0 isodunnianol 

Relevant articles and documents

Two new sesquineolignans from the bark of Illicium dunnianum

Two new sesquineolignans, named dunnianol (1) and isodunnianol (2), respectively, were isolated from the bark of Illicium dunnianum together with the known biphenylneolignan, magnolol (3). Compounds 1 and 2 have a similar triphenyl-type neolignan structure to that of macranthol (4), which we previously isolated from the pericarps of I. macranthum. Their structures were elucidated by means of the detailed analysis of their 1H- and 13C-nuclear magnetic resonance spectra of 1, 2, and their acetylation and methylation products, including two-dimensional NMR spectra, comparing with those of magnolol, isomagnolol and macranthol.