10345-50-3

Upstream product

• 10506-30-6 Chlorthionameisensaeure-p-acetylphenylester 
• 124-40-3 dimethyl amine 
• 3019-86-1 sodium 4-acetylphenolate 
• 16420-13-6 N,N-Dimethylthiocarbamoyl chloride 
• 99-93-4 4-Hydroxyacetophenone 
• 19384-43-1 O-<4-Acetyl-phenyl>-S--dithiocarbonat 

Downstream Products

• 13511-90-5 S-4-acetylphenyl N,N-dimethylthiocarbamate 
• 869854-54-6 S-4-(1,1,1-trifluoro-2-hydroxypropan-2-yl)phenyl dimethylcarbamothioate 
• 869854-55-7 (S)-2-(4-(dimethylcarbamoylthio)phenyl)-1,1,1-trifluoropropan-2-yl (S)-1-(naphthalen-1-yl)ethylcarbamate 

Relevant academic research and scientific papers

Microwave-mediated Newman-Kwart rearrangement in water

For the first time the unimolecular Newman-Kwart rearrangement is performed in pure water. The elevated temperatures required for the 1,3-aryl shift are easily accomplished by microwave irradiation. Differently functionalized substrates underline the expe

Synthesis, in vitro covalent binding evaluation, and metabolism of 14C-labeled inhibitors of 11β-hsd1

In this letter, we reported the design and synthesis of three potent, selective, and orally bioavailable 11β-HSD1 inhibitors labeled with 14C: AMG 456 (1), AM-6949 (2), and AM-7715 (3). We evaluated the covalent protein binding of the labeled i

Palladium-catalyzed intramolecular oxidative C-H sulfuration of aryl thiocarbamates

A palladium-catalyzed intramolecular C-H bond sulfuration reaction of aryl thiocarbamates has been developed. This strategy provides a new route to benzo[d][1,3]oxathiol-2-ones with tolerance of a wide range of substituents. Mechanistic studies suggested

ARYL SULFONES AND USES RELATED THERETO

Aryl sulfone compounds of formula (I) and (II) are described and have therapeutic utility, particularly in the treatment of diabetes, obesity and related conditions and disorders.

Effects of aromatic thiols on thiol-disulfide interchange reactions that occur during protein folding

The folding of disulfide containing proteins from denatured protein to native protein involves numerous thiol-disulfide interchange reactions. Many of these reactions include a redox buffer, which is a mixture of a thiol (RSH) and the corresponding disulfide (RSSR). The relationship between the structure of RSH and its efficacy in folding proteins in vitro has been investigated only to a limited extent. Reported herein are the effects of aliphatic and especially aromatic thiols on reactions that occur during protein folding. Aromatic thiols may be particularly efficacious as their thiol pKa values and reactivities match those of the in vivo catalyst, protein disulfide isomerase (PDI). This investigation correlates the thiol pKa values of aromatic thiols with their reactivities toward small molecule disulfides and the protein insulin. The thiol pKa values of nine para-substituted aromatic thiols were measured; a Hammett plot constructed using σp- values yielded ρ = -1.6 ± 0.1. The reactivities of aromatic and aliphatic thiols with 2-pyridyldithioethanol (2-PDE), a small molecule disulfide, were determined. A plot of reactivity versus pKa of the aromatic thiols had a slope (β) of 0.9. The ability of these thiols to reduce (unfold) the protein insulin correlates strongly with their ability to reduce 2-PDE. Since the reduction of protein disulfides occurs during protein folding to remove mismatched disulfides, aromatic thiols with high pKa values are expected to increase the rate not only of protein unfolding but protein folding as well.

Thio carbamates and their derivatives

A method is provided for preparing N-acylaminothiophenols, e.g., N-acetyl-para-aminothiophenol, or aminothiophenols, e.g., para-aminothiophenol, or N,S-diacylaminothiophenols, e.g., N,S-diacetyl-para-aminothiophenol, by reacting any of certain sulfur-containing ketones, viz., an S-(acylaryl) N,N-di(organo)thiocarbamate, e.g., S-(4''-acetophenyl)-N,N-dimethylthiocarbamate, an acylthiophenol acylate ester, e.g., 4-acetothiophenol acetate, or a free acylthiophenol, e.g., 4-acetothiophenol with hydroxylamine or a hydroxylamine salt, to form the oxime of the ketone, subjecting the oxime to a Beckmann rearrangement in the presence of a catalyst to form an S-(N-acyl-aminoaryl) N,N-di(organo)thiocarbamate, e.g., S-(N-acetyl-para-aminophenyl) N,N-dimethylthiocarbamate, an N,S-diacylaminothiophenol, e.g., N,S-diacetyl-paraaminothiophenol, or an N-acyl aminothiophenol, e.g., N-acetyl-para-aminothiophenol, respectively. The S-(N-acyl-aminoaryl) N,N-di(organo)thiocarbamate may be hydrolyzed to the N-acyl aminothiophenol or aminothiophenol. The S-(acylaryl) N,N-di(organo)thiocarbamate may be produced by reacting a hydroxy aromatic ketone, e.g., 4-hydroxyacetophenone (4-HAP) with an N,N-di(organo)thiocarbamoyl halide, e.g., N,N-dimethylthiocarbamoyl chloride (DMTC) to form an O-(acylaryl) N,N-di(organo)thiocarbamate, e.g., O-(4''-acetophenyl) N,N-dimethylthiocarbamate, and pyrolytically rearranging the latter compound. The acylthiophenol may be produced by hydrolyzing the S-(acylaryl) N,N-di(organo)thiocarbamate.

Method for producing alkenylthiophenols and their esters

A method is provided for preparing alkenylthiophenols, e.g., para-vinylthiophenol, or their esters, e.g., para-vinylthiophenol acetate by reacting a hydroxy aromatic ketone, e.g., 4-hydroxyacetophenone (4-HAP) with an N,N-di(organo)thiocarbamoyl halide, e