98460-10-7

Basic information

• Product Name: 11-Fluoro-9-[(E)-2-(3-nitro-phenyl)-vinyl]-dibenzo[c,g]phenanthrene
• CAS NO: 98460-10-7
• Molecular Weight: 443.477
• Mol File: 98460-10-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 11-Fluoro-9-[(E)-2-(3-nitro-phenyl)-vinyl]-dibenzo[c,g]phenanthrene(CAS DataBase Reference)
• NIST Chemistry Reference: 11-Fluoro-9-[(E)-2-(3-nitro-phenyl)-vinyl]-dibenzo[c,g]phenanthrene(98460-10-7)
• EPA Substance Registry System: 11-Fluoro-9-[(E)-2-(3-nitro-phenyl)-vinyl]-dibenzo[c,g]phenanthrene(98460-10-7)

Safety Data

• Hazardous Substances Data: 98460-10-7(Hazardous Substances Data)

Upstream product

• 97814-81-8 fluoro-1-methyl-13-pentahelicene 
• 98481-12-0 9-Bromomethyl-11-fluoro-dibenzo[c,g]phenanthrene 
• 1530-41-2 (3-nitrobenzyl)(triphenyl)phosphonium bromide 
• 98460-14-1 fluoro-1-formyl-13-pentahelicene 

Relevant articles and documents

HELICENES : SYNTHESE PHOTOCHIMIQUE ET ETUDE RMN 19F, 13 C ET 1H DE FLUORO-1-HEXAHELICENES ET FLUORO-1-HEPTAHELICENES.

1-Fluorohexahelicene, 1-fluoroheptahelicene and 12 substituted derivatives of these fluorohelicenes have been synthesized by the photocyclodehydrogenation of 1-fluro-11-styrylbenzophenanthrenes (Table 2) and 1-fluoro-13-styrylpentahelicenes (Table 4) respectively.The photocyclisations to heptahelicenes were accompanied in five cases, by a side reaction, namely a photodefluoration.A new synthesis of heptahelicenes is described (25-->18 : 40 percent). 1H, 19F and 13C-NMR spectra are discussed. 19F and 13C-NMR spectra of 1-fluoro-, 1-fluoro-13-methyl- and 1-fluoro-13-methoxycarbonylpentahelicene (8d, 8a and 8 R=-CO2CH3) are also included.