100244-42-6Relevant articles and documents
First-class amine thioformate derivative and synthesis method thereof
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Paragraph 0029; 0030; 0031; 0032; 0065; 0066; 0067; 0068, (2019/06/08)
The invention discloses a first-class amine thioformate derivative and a synthesis method thereof. The derivative has a structure shown as a formula (I). According to the synthesis method, amine thionyl fluoride is used as raw materials; copper salt is us
PYROTHIOCARBONATES V. SYNTHESIS AND SOME REACTIONS OF S-TRIMETHYLSILYL O-ALKYLDITHIOCARBONATES
Palominos, Mario A.,Vega, Juan C.
, p. 319 - 324 (2007/10/02)
Non-reported S-trimethylsilyl-O-alkyldithiocarbonates (2) are prepared by reaction of O,O-dialkyltrithiodicarbonates with N-methyl-N-trimethylsilylaniline in 87-96percent yield.These air-sensitive liquids which are separated from accompanying phenyl methyl alkylcarbamothioates by fractional distillation.The reaction of 2 with acetyl chloride gives the unsymmetrical dithioanhydrides S-acetyl O-alkyldithiocarbonates in 93-97percent yield.With the less powerfull electrophilic reagent, iodomethane, S-trimethylsilyl O-ethyldithiocarbonate (2a) forms S-methyl O-ethyldithiocarbonate in 30percent yield.When a chloroform solution of 2a is stirred with water the unstable compound O-ethyldithiocarbonic acid is obtained. Key words: Masked O-alkyldithiocarbonic acids; O,O-dialkyltrithiodicarbonates; S-acetyl O-alkyl-dithiocarbonates.