Search results
Results From The WOW.Com Content Network
Dimethyl sulfide has a characteristic odor commonly described as cabbage-like.It becomes highly disagreeable at even quite low concentrations. Some reports claim that DMS has a low olfactory threshold that varies from 0.02 to 0.1 ppm [clarification needed] between different persons, but it has been suggested that the odor attributed to dimethyl sulfide may in fact be due to disulfides ...
Chloro(dimethyl sulfide)gold(I) is commercially available. It may be prepared by dissolving gold in aqua regia (to give chloroauric acid), followed by addition of dimethyl sulfide. [2] Alternatively, sodium tetrachloroaurate may be used as the source of gold(III). [3] The bromo analog, Me 2 SAuBr, has also been synthesized by a similar route. [4]
Pages for logged out editors learn more. Contributions; Talk; Dimethylsulfide
It is an adduct between borane molecule (BH 3) and dimethyl sulfide molecule (S(CH 3) 2). It is a complexed borane reagent that is used for hydroborations and reductions. The advantages of BMS over other borane reagents, such as borane-tetrahydrofuran, are its increased stability and higher solubility. [1]
Sulfide (also sulphide in British English) [2] is an inorganic anion of sulfur with the chemical formula S 2− or a compound containing one or more S 2− ions. Solutions of sulfide salts are corrosive. Sulfide also refers to large families of inorganic and organic compounds, e.g. lead sulfide and dimethyl sulfide.
Dimethyl sulfide (Me 2 S) is treated with N-chlorosuccinimide (NCS), resulting in formation of an "active DMSO" species that is used for the activation of the alcohol. Addition of triethylamine to the activated alcohol leads to its oxidation to aldehyde or ketone and generation of dimethyl sulfide. In variance with other alcohol oxidation using ...
In organic chemistry, a sulfide (British English sulphide) or thioether is an organosulfur functional group with the connectivity R−S−R' as shown on right. Like many other sulfur-containing compounds, volatile sulfides have foul odors. [ 1 ]
Dimethyl disulfide (DMDS) is an organic chemical compound with the molecular formula CH 3 SSCH 3. It is a flammable liquid with an unpleasant, garlic -like odor resembling that of "leaking gas". The compound is colorless although impure samples often appear yellowish.