56974-15-3Relevant academic research and scientific papers
Beta-lactones as antibacterial agents
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Page/Page column 37-38, (2017/01/05)
The present invention relates to specific beta-lactone compounds and compositions thereof for the treatment of infections, such as, e.g., infections with bacteria or infections with protozoa, in particular infections with Gram-positive and/or Gram-negativ
Synthesis of thiol esters by the reaction of ricinoleic acid with thiols under solvent-free conditions
Lara, Renata G.,Rodrigues, Dielson C.,Mendes, Samuel R.,Panatieri, Rodrigo B.,Jacob, Raquel G.,Alves, Diego,Lenardao, Eder J.,Perin, Gelson
experimental part, p. 2974 - 2984 (2011/09/12)
The synthesis of several ricinoleic acid thiol esters starting from cis-(R)-12-hydroxyoctadec-9-enoic acid and thiols in the presence of N,N'-dicyclohexylcarbodiimide (DCC) is described. The method is efficient for aromatic and aliphatic thiols, selective
β-lactones as privileged structures for the active-site labeling of versatile bacterial enzyme classes
Boettcher, Thomas,Sieber, Stephan A.
supporting information; experimental part, p. 4600 - 4603 (2009/02/08)
(Chemical Equation Presented) A chemical proteomic strategy has been applied directly to bacterial proteomes, and b-lactones have been identified as important natural product derivatives with a high affinity to various enzyme classes (see picture). This a
Reductive cleavage of the sulfur-sulfur bond by the samarium/Cp 2TiCI2 used for the synthesis of S-phenyl thiolesters
Jia, Xueshun,Zhang, Yongmin
, p. 540 - 541 (2007/10/03)
A mild method is reported for the reductive cleavage of the sulfur-sulfur bond by the samarium/ Cp2TICI2 system to give a phenylthiolate anion species which reacts with acyl chlorides to give the corresponding S-phenyl thiolesters in
Cleavage of S-S bond by Sm/cat. CoCl2 or Sm/cat. CoCl2 · 6H2O system. A novel method for the synthesis of thiolesters
Chen, Rener,Zhang, Yongmin
, p. 3699 - 3704 (2007/10/03)
The Sm/cat. CoCl2 or Sm/cat. CoCl2 · 6H2O system promoted dlsulfides to react with anhydrides or acyl chlorides to afford thiolesters in good yields under mild and neutral conditions.
Reductive cleavage of S-S bond in diphenyl disulfide by samarium diiodide: A novel method for the synthesis of thiolesters
Jia,Zhang,Zhou
, p. 387 - 392 (2007/10/02)
Diphenyl disulfide is reduced by samarium diiodide to yield samarium phenylthiolate. This new thiolate anion species mildly reacts with acyl chlorides to give thiolesters in good yields.
Preparation of 2-Halogeno S-Phenyl Thioesters from 2-Phenylsulphonyl-2-phenylthiooxiranes. Crystal Structures of 2-Phenylsulphonyloxiranes
Hewkin, Cheryl T.,Jackson, Richard F. W.,Clegg, William
, p. 3091 - 3102 (2007/10/02)
1-Phenylsulphonyl-1-phenylthioalkenes 8 are prepared with high stereoselectivity as (E) isomers in a one-pot process by reaction of phenyl phenylthiomethyl sulphone 9 with aldehydes, followed by elimination.Nucleophilic epoxidation of these alkenes with l
The hydroboration of 1-alkylthio-1-alkynes, and its application to the syntheses of s-alkyl alkanethioates and (Z)-1-alkylthio-1-alkenes
Hoshi,Masuda,Arase
, p. 447 - 452 (2007/10/02)
Hydroboration of 1-alkylthio-1-alkynes with dicyclohexylborane or bis(1,2-dimethylpropyl)borane proceeded smoothly, adding most of the dialkylboryl group to the α-position of the triple bond. The resulting alkenylboranes afforded either S-alkyl alkanethio
A HIGHLY EFFICIENT SYNTHETIC ROUTE TO KETONES THROUGH SEQUENTIAL COUPLING REACTIONS OF GRIGNARD REAGENTS WITH S-PHENYL CARBONOCHLORODITHIOATE IN THE PRESENCE OF NICKEL OR IRON CATALYSTS
Cardellicchio, C.,Fiandanese, V.,Marchese, G.,Ronzini, L.
, p. 3595 - 3598 (2007/10/02)
The sequential coupling reactions of Grignard reagents with S-phenyl carbonochloridothioate in the presence of nickel(II) or iron(III) catalysts provides a very mild and straightforward route to symmetrical and unsymmetrical aliphatic and aromatic ketones.
