129018-26-4

Basic information

• Product Name: Ethanethioic acid, S-[4-(chlorocarbonyl)phenyl] ester (9CI)
• Synonyms: Ethanethioic acid, S-[4-(chlorocarbonyl)phenyl] ester (9CI)
• CAS NO: 129018-26-4
• Molecular Formula: C₉H₇ClO₂S
• Molecular Weight: 214.66868
• Product Categories: ACIDHALIDE
• Mol File: 129018-26-4.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Ethanethioic acid, S-[4-(chlorocarbonyl)phenyl] ester (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanethioic acid, S-[4-(chlorocarbonyl)phenyl] ester (9CI)(129018-26-4)
• EPA Substance Registry System: Ethanethioic acid, S-[4-(chlorocarbonyl)phenyl] ester (9CI)(129018-26-4)

Safety Data

• Hazardous Substances Data: 129018-26-4(Hazardous Substances Data)

Upstream product

• 24197-62-4 S-acetyl-4-mercaptobenzoic acid 
• 1074-36-8 4-mercaptobenzoic acid 
• 13511-93-8 S-(4-carbomethoxyphenyl) N,N-dimethylthiocarbamate 

Downstream Products

• 132035-66-6 1,10,19,28-tetra<4-(acetylthio)benzoyl>-1,10,19,28-tetra-azacyclohexatriacontane 
• 146070-03-3 1,5,9-tris(4-acetylthiobenzoyl)-1,5,9-triazacyclododecane 
• 146070-02-2 1,4,7-tris(4-acetylthiobenzoyl)-1,4,7-triazacyclononane 
• 549503-07-3 terephthalic acid 1-[5'-(4-acetylsulfanyl-benzoyloxy)-3',6'-diazido-4,4''-bis-dodecyloxy-[1,1';4',1'']terphenyl-2'-yl] ester 4-methyl ester 
• 549503-04-0 C₆₀H₇₂N₆O₈S₂ 
• 343963-91-7 4-(S-acetyl-4-mercaptobenzoyl)oxybenzoic acid 
• 146070-04-4 1,4,7-tris-(4-mercaptobenzoyl)-1,4,7-triazacyclononane 
• 146070-05-5 1,5,9-tris-(4-mercaptobenzoyl)-1,5,9-triazacyclododecane 
• 110922-49-1 1,10,19,28-tetra(4-mercaptobenzoyl)-1,10,19,28-tetra-azacyclohexatriacontane 

Relevant articles and documents

Proton-and redox-controlled switching of photo-and electrochemiluminescence in thiophenyl-substituted boron-dipyrromethene dyes

A luminescent molecular switch in which the active thiol/disulfide switching element is attached to a meso-phenyl-substituted boron-dipyr-romethene (BDP) chromophore as the signalling unit is presented. The combination of these two functional units offers great versatility for multimodal switching of luminescence: 1)deprotonation/protonation of the thiol/thiolate moiety allows the highly fluorescent meso-p-thiophenol-BDP and its non-fluorescent thiolate analogue to be chemically and reversibly interconverted, 2) electrochemical oxidation of the monomeric dyes yields the fluorescent disulfide-bridged bichromophoric dimer, also in a fully reversible process, and 3) besides conventional photoexcitation, the well separated redox potentials of the BDP also allow the excited BDP state to be generated electro-chemically (i.e., processes 1) and 2) can be employed to control both photo-and electrochemiluminescence (ECL) of the BDP). The paper introduces and characterizes the various states of the switch and discusses the underlying mechanisms. Investigation of the ortho analogue of the dimer provided insight into potential chromophore-chromophore interactions in such bichromophoric architectures in both the ground and the excited state. Comparison of the optical and redox properties of the two disulfide dimers further revealed structural requirements both for redox switches and for ECL-active molecular ensembles. By employing thiol/disulfide switching chemistry and BDP luminescence features, it was possible to create a prototype molecular ensemble that shows both fully reversible proton-and redox-gated electrochemiluminescence.

12-EPI-PLEUROMUTILINS

A compound selected from 14-O-[((Alkyl-, cycloalkyl-, heterocycloalkyl-, heteoroaryl-, or aryl)-sulfanyl)-acetyl]-12-epi-mutilins, or 14-0-[((Alkyl-, cycloalkyl-, heterocycloalkyl-, heteoroaryl-, or aryl)-oxy)-acetyl]-12-epi-mutilins, wherein 12-epi-mutilin is characterized in that the mutilin ring at position 12 is substituted by two substituents, the first substituent at position 12 of the mutilin ring is a methyl group which methyl group has the inverse stereochemistry compared with the stereochemistry of the methyl group at position 12 of the naturally occurring pleuromutilin ring, the second substituent at position 12 of the mutilin ring is a hydrocarbon group comprising at least one nitrogen atom and all other substituents of the mutilin ring having the same stereochemistry compared with the stereochemistry of the substituents at the corresponding positions in the naturally occurring pleuromutilin ring; optionally in the form of a salt and/or solvate, wherein the naturally occurring pleuromutilin is of formula PLEU, processes for the preparation of such compounds and their use as pharmaceuticals.