42952-26-1

Upstream product

• 91-63-4 2-methylquinoline 
• 80-48-8 methyl p-toluene sulfonate 

Downstream Products

• 2783-71-3 1-methyl-2-(3-methyl-2-phenyl-2,3-dihydro-benzothiazol-2-ylmethylene)-1,2-dihydro-quinoline 
• 16782-09-5 1-methyl-2-methylene-1,2-dihydro-quinoline 
• 36585-35-0 4-[2-(1-methyl-1,2-dihydroquinolin-2-ylidene)-ethylidene]-2,5-cyclohexadienone 
• 1085226-13-6 2-(4-hydroxy-3-methoxystyryl)-1-methylquinolinium 4-methylbenzenesulfonate 
• 1217806-77-3 5,8-dimethyl-4-{3-[1-methylquinolin-2(1H)-ylidene]-1-propenyl}-7,8-dihydrobenzo[c,d]furo[2,3-f]indol-5-ium 4-methylbenzenesulfonate 
• 305802-12-4 C₇H₇O₃S^(1-)*C₁₈H₁₆N₃O⁽¹⁺⁾ 

Relevant academic research and scientific papers

Investigations on synthesis, growth, crystal structure, thermal, Dielectric and Terahertz Transmission properties of Organic NLO Crystal: (2-(2-hydroxy-3-methoxystyryl)-1-methylquinolinium-4-methylbenzenesulfonate (O-HMQ)

We investigate an organic nonlinear optical (NLO) crystal, (2-(2-hydroxy-3-methoxystyryl)-1-methylquinolinium-4-methylbenzenesulfonate (O-HMQ) suitable for Terahertz applications. The present study elaborates the synthesis, crystal structure, thermal stab

Development of novel rhodacyanine-based heat shock protein 70 inhibitors

Background: A growing body of evidence suggests that Hsp70, which is over-expressed in human breast tumors, plays a role in tumorigenesis and tumor progression in breast cancer as well as in its aggressive phenotypes. Hsp70 constitutes a potential therape

N-Methylquinolinium derivatives for photonic applications: Enhancement of electron-withdrawing character beyond that of the widely-used N-methylpyridinium

A series of π-conjugated styryl quinolinium push-pull chromophores have been designed and synthesized in order to examine the electron-withdrawing strength of various quinolinium electron acceptor groups, and their influence on the photophysical propertie

QUINOLINIUM SINGGLE CRYSTALS FOR TERAHERTZ WAVE APPLICATIONS

The present invention refers to high molecular orientation exhibiting nonlinear optical and macroscopic also for non-linear optics the following formula 1. derivative crystal styrylquinolinium. hertzian group terahertz determination derivatives styrylquin

Highly efficient organic THz generator pumped at near-infrared: Quinolinium single crystals

A novel highly efficient ionic electro-optic quinolinium single crystals for THz wave applications is reported. Acentric quinolinium derivatives, HMQ-T (2-(4-hydroxy-3-methoxystyryl)-1-methylquinolinium 4-methylbenzenesulfonate) and HMQ-MBS (2-(4-hydroxy-

Benzodipyrrolenine-based biscyanine dyes: Synthesis, molecular structure and spectroscopic characterization

A novel method of synthesizing long-wavelength absorbing and emitting bis-trimethine dyes that consists of condensing benzodipyrrolenine dialdehyde with quaternized heterocyclic CH-acidic compounds was used to prepare a series of biscyanines. The new meth

Synthesis of polymethine dyes possessing nonlinear optical properties and preparation of photoconducting systems based thereupon

Reactions of 2,3,3-trimethyl-3H-indolium and 2-methylquinolinium quaternary salts with o- and p-hydroxybenzaldehydes afforded polymethine dyes (styryls) which were isolated for the first time as the corresponding tetrafluoroborates. The dyes can redily be

Heterocyclic compounds containing 4,6-bis-trichloromethyl-s-triazin-2-ly groups

Compounds of general formula I are disclosed STR1 wherein L denotes a hydrogen atom, an aryl radial or a substituent of the formula STR2 M denotes an alkylene radical or alkenylene radical or a 1,2-arylene radical, Q denotes a sulfur, selenium or oxygen atom, a dialkylmethylene group, an alken 1,2-ylene radical, a 1,2-phenylene radical or an N-R1 group, denotes an alkyl, aralkyl, aryloxyalkyl or alkoxyalkyl radical, R2 and R3 denote a hydrogen atom or a 4,6-bis-trichloromethyl-s-triazin-2-yl group, and n is 0 or 1. The compounds are suitable for use as photoinitiators in photosensitive systems that are induced to reaction by free radicals or acid cations. The compounds are characterized by high sensitivity in the visible spectral region.

Carbonylmethylene-heterocyclic compounds containing trihalogenomethyl groups, process for their preparation, and light-sensitive mixture containing the compounds

Disclosed is a compound of the general formula STR1 wherein L=H or CO--(R1)n (CX3)m, M=alkylene, alkenylene, Q=S, Se, O, dialkylmethylene, alken-1,2-ylene, 1,2-phenylene or N-R, with M+Q together forming 3 or 4 ring members, R=alkyl, aralkyl or alkoxyalkyl, R1 is an aromatic group and X=Cl, Br or I, with n=O and m=1 or n=1 and m=1 or 2. The compounds, on exposure, eliminate HX and form free radicals and are therefore highly effective as acid donors and free radical initiators for photochemical processes.