14476-63-2Relevant academic research and scientific papers
A Mild Method for Access to α-Substituted Dithiomalonates through C-Thiocarbonylation of Thioester: Synthesis of Mesoionic Insecticides
Di, Huiming,Jin, Hui,Ma, Yanrong,Ryu, Do Hyun,Wang, Xiaochen,Yang, Xinyue,Zhang, Lixin
supporting information, p. 3201 - 3206 (2021/05/31)
An efficient method for targeting a variety of symmetrical and asymmetrical α-substituted dithiomalonates (DTMs) is described, utilizing 1H-imidazole-1-carbothioates as reactive acylating agents and MgBr2?OEt2/DBU or LiHMDS for soft or hard enolization conditions of thioesters, respectively. The utility of this methodology was demonstrated through the synthesis of the pyridopyrimidine mesoionic insecticides: triflumezopyrim and dicloromezotiaz. (Figure presented.).
Highly efficient iron(II) chloride/N-bromosuccinimide-mediated synthesis of imides and acylsulfonamides
Wang, Feng,Liu, Hongxia,Fu, Hua,Jiang, Yuyang,Zhao, Yufen
supporting information; experimental part, p. 246 - 252 (2009/09/05)
We have developed a general and highly efficient iron(II) chloride/N-bromosuccinimide (NBS)-mediated method for the synthesis of imides and acylsulfonamides via couplings of thioesters with carboxamides/sulfonamides, and the method is simple, economical and shows practical advantages.
Synthesis of thioesters by simultaneous activation of carboxylic acids and alcohols using PPh3/NBS with benzyltriethylammonium tetrathiomolybdate as the sulfur transfer reagent
Gopinath, Purushothaman,Vidyarini, Ravindran Sasitha,Chandrasekaran, Srinivasan
experimental part, p. 6043 - 6047 (2010/03/25)
A new and simple route for the synthesis of thioesters starting from carboxylic acids and alcohols is reported by using tetrathiomolybdate as the key sulfur transfer reagent, Triphenylphosphane and N-bromosuccinimide were used for the activation of the ca
Convenient and efficient synthesis of thiol esters using zinc oxide as a heterogeneous and eco-friendly catalyst
Bandgar, Babasaheb Pandurang,More, Parmeshwar Eknath,Kamble, Vinod Tribhuvannathji,Sawant, Sanjay Suresh
experimental part, p. 1006 - 1010 (2009/04/05)
A catalytic method was developed to synthesize thiol esters from the reaction of acyl chlorides and thiols using zinc oxide as a catalyst under solvent-free conditions at room temperature. Mild reaction conditions, short reaction time, excellent yields of products and recyclability of the catalyst are noteworthy features of this methodology. CSIRO 2008.
Zinc promoted convenient and general synthesis of thiol esters
Meshram,Reddy, Gondi Sudershan,Bindu, K. Hima,Yadav
, p. 877 - 878 (2007/10/03)
Synthesis of thiol esters from acyl chlorides and thiols in the presence of activated zinc is described. The recovery of zinc and its reuse makes the procedure more economic.
THIOL ESTER IN ORGANIC SYNTHESIS XV. REDUCTION WITH TETRABUTYLAMMONIUM BOROHYDRIDE
Liu, Hsing-Jang,Luo, Weide
, p. 387 - 392 (2007/10/02)
Treatment of thiol ester with tetrabutylammmonium borohydride in refluxing chloroform gave rise to the corresponding alcohols.
SYNTHESIS OF MONO- AND 1,4-DICARBONYL COMPOUNDS BASED ON THE OXYGENATION OF PHOSPHONATE CARBANIONS. SYNTHESIS OF DIHYDROJASMONE, ALLETHRONE AND METHYLENOMYCIN B
Mikolajczyk, Marian,Midura, Wanda,Grzejszczak, Slawomir
, p. 2489 - 2492 (2007/10/02)
Oxidation of the α-alkylthio-substituted phosphonate carbanions was found to give the corresponding carbonyl compounds.A new synthesis of 1,4-dicarbonyl systems involving the oxygenation of phosphonate carbanions as a key step is described.Total synthesis of dihydrojasmone and allethrone and formal synthesis of methylenomycin B is reported.
ACYLCo(III) SALEN. A NEW UNSYMMETRICAL KETONE SYNTHESIS
Tabushi, Iawo,Seto, Kiyotomo,Kobuke, Yoshiaki
, p. 863 - 865 (2007/10/02)
New acyl complexes of N,N'-ethylenebis(salicylideneiminato)cobalt(III) 2 were prepared and their acyl transfer reactions with several nucleophiles were examined.The reaction with MeMgI at room temp gave unsymmetrical ketones of the type MeCOR in reasonably good yields.
