76003-63-9Relevant academic research and scientific papers
Synthesis, characterization and antimicrobial activity of palladium(II) complexes with some alkyl derivates of thiosalicylic acids: Crystal structure of the bis(S-benzyl-thiosalicylate)-palladium(II) complex, [Pd(S-bz-thiosal) 2]
Radic, Gordana P.,Gloovic, Verica V.,Radojevic, Ivana D.,Stefanovic, Olgica D.,Comic, Ljiljana R.,Ratkovic, Zoran R.,Valkonen, Arto,Rissanen, Kari,Trifunovic, Srecko R.
experimental part, p. 69 - 76 (2012/03/13)
S-Alkyl (R = benzyl, methyl, ethyl, propyl and butyl) derivatives of thiosalicylic acid and the corresponding palladium(II) complexes were prepared and their structures were proposed on the basis of infrared, 1H and 13C NMR spectrosc
Metalation reactions. XXIV. Metalation of (vinylthio)benzene
Cabiddu, Maria Grazia,Cabiddu, Salvatore,Cadoni, Enzo,Cannas, Rita,Fattuoni, Claudia,Melis, Stefana
, p. 14095 - 14104 (2007/10/03)
The addition of organolithium compounds to (vinylthio)benzene (1) and then an electrophilic quenching followed by a further metalation/electrophilic quenching is a general method to prepare in one pot (alkylthio)benzenes ortho, alpha-substituted with equal or different groups. The direct dimetalation of 1 affords the ortho, alpha-dilithiated species 15 besides other by-products. Starting from 15 it is possible to obtain in one step ortho, alpha-substituted (vinylthio)benzenes and heterocyclic compounds.
STEREOCHEMISTRY OF SULPHILIMINE AND SULPHOXIDE FORMATIONS IN REACTIONS OF SULPHIDES WITH CHLORINATING AGENTS AND NUCLEOPHILES
Ruff, F.,Szabo G.,Vajda, J.,Koevesdi, I.,Kucsman, A.
, p. 1631 - 1641 (2007/10/02)
The stereochemistry of sulphilimine and sulphoxide formations was studied in reactions of chiral alkyl aryl sulphides either with N-chloro toluenesulphonamides or with t-BuOCl followed by TsNH-Na+ both leading to unequal amounts of diastereomers of products.Configurations were determined by spectroscopic methods and stereospecific reactions, and diastereomeric product distributions were measured by hplc.Results are discussed and reaction pathways are suggested for-the product controlling steps.From sulphonium type intermediates sulphoxides are formed by hydrolysis with inversion, while sulphilimines with retention or inversion of configuration at sulphur depending on manner of attack by N-nucleophile.In reactions of ortho-carboxy-substituted sulphides both sulphilimines and sulphoxides are formed from cyclic acyloxysulphonium intermediates with inversion of configuration at sulphur.
