7315-93-7

Usage

InChI:InChI=1/C14H9ClO/c15-14(16)12-7-3-5-10-8-9-4-1-2-6-11(9)13(10)12/h1-7H,8H2

Upstream product

• 6954-55-8 fluorene-4-carboxylic acid 

Downstream Products

• 102023-98-3 fluorene-4-carbanilide 
• 860367-53-9 biphenyl-2-yl-fluoren-4-yl ketone 
• 28322-01-2 fluorene-4-carboxamide 
• 102555-09-9 fluorene-4-carbaldehyde-(2,4-dinitro-phenylhydrazone) 
• 19459-34-8 4-Brom-fluoren-9-carbonsaeure 
• 19462-79-4 4-bromophenanthrene 
• 19459-33-7 4-bromo-9H-fluorene 
• 7083-63-8 4-Aminofluorene 
• 7385-21-9 fluorene-4-carbothioic acid S-phenyl ester 

Relevant academic research and scientific papers

POLYMER AND ORGANIC ELECTRONIC DEVICE

A polymer comprising a repeat unit of formula (I): wherein R1 in each occurrence is independently H or a substituent, and the two groups R1 may be linked to form a ring; R2 in each occurrence is independently a substituent; Ar1 in each occurrence is independently an aryl or heteroaryl group that may be unsubstituted or substituted with one or more substituents; R3 in each occurrence is independently a substituent; each n independently is 0, 1, 2 or 3 with the proviso that at least one n=1; and each m is independently 0 or 1. The polymer may be a light-emitting 103 of an organic light-emitting device.

Novel Fluorene Derivatives, Composition Containing Said Derivatives and the Use Thereof

This invention relates to derivatives of 4-(benzimidazol-2-yl)fluorene and 4-(azabenzimidazol-2-yl)fluorene, to pharmaceutical compositions comprising such derivatives, and to methods of treatment of disorders related to Hsp90 protein activity, comprising

BIPHENYLOXY-ACIDS

The present invention relates generally to substituted biphenyloxy acids (such as 4'-aryl-amido-biphenyl--4(3)-yloxy-acids and 4’-aryl-amidomethyl-biphenyl-4(3)-yloxy-acids) and methods of using them.

Electron acceptors of the fluorene series. Part 8. Electrochemical and intramolecular charge transfer studies of thiophene functionalised fluorenes

The degree of intramolecular charge transfer (ICT) in 9-(1,3-dithiol-2-ylidene)fluorenes bearing fused thiophene and 2,5-dihydrothiophene units (2 and 16, respectively), has been investigated by UV-VIS spectroscopy. Both series of compounds show a good correlation between the ICT energies and Σσp- values of the corresponding molecules. The sensitivity parameters ρICT- are 0.18 eV for 2 and 0.16 eV for 16. Cyclic voltammetry of both series, 2 and 16, reveals a single irreversible oxidation process in all compounds. However, electropolymerisation under oxidative conditions does not take place, since the radical cation intermediate is most probably derived from the electroactivity of the 1,3-dithiole-fluorene fragment. In parallel to ICT, the values of E1red1/2 and E2red1/2 in relevant compounds also show a linear relationship with σp- constants in the fluorene ring. The sensitivity parameters for series 2 are 0.20 V (ρ1red-) and 0.17 V (ρ2red-), whilst those for 16 are 0.26 V (ρ1red-) and 0.18 V (ρ2red-).