102319-43-7

Basic information

• Product Name: 1,9-diphenylnona-2,7-diyne-1,9-diol
• Synonyms: 1,9-diphenylnona-2,7-diyne-1,9-diol
• CAS NO: 102319-43-7
• Molecular Weight: 304.389
• Mol File: 102319-43-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,9-diphenylnona-2,7-diyne-1,9-diol(CAS DataBase Reference)
• NIST Chemistry Reference: 1,9-diphenylnona-2,7-diyne-1,9-diol(102319-43-7)
• EPA Substance Registry System: 1,9-diphenylnona-2,7-diyne-1,9-diol(102319-43-7)

Safety Data

• Hazardous Substances Data: 102319-43-7(Hazardous Substances Data)

Upstream product

• 100-52-7 benzaldehyde 
• 2396-63-6 hepta-1,6-diyne 

Downstream Products

• 356050-40-3 (1R,5S,6R,7S)-6,7-dibenzoylbicyclo[3.2.0]heptane 
• 140137-94-6 (2E,7E)-1,9-diphenylnona-2,7-diene-1,9-dione 
• 579-21-5 Lobelanine 
• 877124-25-9 (2Z,7Z)-1,9-diphenylnona-2,7-diene-1,9-dione 
• 102242-27-3 1,9-diphenyl-nona-2,7-diyne-1,9-dione 

Relevant articles and documents

Tailoring flavins for visible light photocatalysis: organocatalytic [2+2] cycloadditions mediated by a flavin derivative and visible light

A new application of flavin derivatives in visible light photocatalysis was found. 1-Butyl-7,8-dimethoxy-3-methylalloxazine, when irradiated by visible light, was shown to allow an efficient cyclobutane ring formation via an intramolecular [2+2] cycloaddition of both styrene dienes, considered as electron-rich substrates, and electron-poor bis(arylenones), presumably proceeding via an energy transfer mechanism.