13616-66-5Relevant academic research and scientific papers
DERIVATIVES OF SULFOXYLIC DIAMIDE
Pel'kis, N. P.,Levchenko, E. S.
, p. 1963 - 1967 (2007/10/02)
N,N'-Disubstituted sulfur diimides are reduced by the action of thiophenols to N,N'-disubstituted sulfoxylic diamides R1NHSNHR2.Compounds where R1 = R2 = SO2Ar, COPh enter readily into reaction both with retention and with cleavage of the S-N bond.In reaction with secondary amines and CH acids they are "carriers of sulfur." 2,5-Diaroyl-1,2,5-thiadiazolidine-3,4-diones are formed by the successive action of trimethylchlorosilane and oxalyl chloride on the compounds where R1 = R2 = COPh, COC6H4Cl-p.
ALCOHOLYSIS OF N,N'-DIARYLSULPHURDIIMIDES
Carpanelli, Corrado,Gaiani, Giovanni,Albini, Adriana
, p. 409 - 414 (2007/10/02)
The reaction of some N,N'-diarylsulphurdiimides, Ar-N=S=N-Ar, with ethanol, in the presence of anhydrous CuCl2, involves the cleavage of the substrate to amine, diethyl sulphite and diethyl ether.In addition to the reactions with this typical primary alcohol, the reactions between 5 (Ar = p-O2N-C6H4) and some secondary and tertiary alcohols, in the presence of the corresponding aluminium alkoxides, were investigated.While the reaction of 2-propanol is quite similar to that with ethanol, a rather different behaviour was observed with cyclohexanol and two tertiary alcohols, since they formed the alkenes which correspond to their formal dehydration products.All attempts to ethanolyse in basic solution led, instead, to the formation of a presumed adduct between 5 and sodium ethoxide.
