1242653-22-0

Basic information

• Product Name: 1-(cyclopentylidene(3,4,5-trimethoxyphenyl)methyl)napthalene
• Synonyms: 1-(cyclopentylidene(3,4,5-trimethoxyphenyl)methyl)napthalene
• CAS NO: 1242653-22-0
• Molecular Weight: 374.48
• Mol File: 1242653-22-0.mol

Chemical Properties

• CAS DataBase Reference: 1-(cyclopentylidene(3,4,5-trimethoxyphenyl)methyl)napthalene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(cyclopentylidene(3,4,5-trimethoxyphenyl)methyl)napthalene(1242653-22-0)
• EPA Substance Registry System: 1-(cyclopentylidene(3,4,5-trimethoxyphenyl)methyl)napthalene(1242653-22-0)

Safety Data

• Hazardous Substances Data: 1242653-22-0(Hazardous Substances Data)

Upstream product

• 90-11-9 1-Bromonaphthalene 
• 1242653-05-9 (E)-N'-(cyclopentyl(3,4,5-trimethoxyphenyl)methylene)-4-methylbenzenesulfonohydrazide 

Relevant articles and documents

Pd-catalyzed reaction of sterically hindered hydrazones with aryl halides: Synthesis of tetra-substituted olefins related to iso-combretastatin A4

PdCl2(MeCN)2 in combination with dppp proved to be a powerful and efficient catalyst for the coupling of sterically hindered N-arylsulfonylhydrazones with aryl halides, thus providing a flexible and convergent access to tetrasubstituted olefins related to iso-combretastatin A4 in good yields. This new protocol has been applied successfully to the formal synthesis of biphenylisopropylidene 4-pyridine CYP17 inhibitor, 12b, of biological interest.