Hydrogen Sulfide → HCID 58283708, compound

Reaction equation

[SH2:1].[NH2:2][C:3](=[C:8]([C:11]#[N:12])[C:9]#[N:10])[C:4]([CH3:7])([CH3:6])[CH3:5].C(N(CC)CC)C.N1C=CC=CC=1>>[NH2:2]/[C:3](/[C:4]([CH3:7])([CH3:5])[CH3:6])=[C:8](\[C:9]#[N:10])/[C:11](=[S:1])[NH2:12]

Participants

Reactant 4

HCID 402Hydrogen Sulfide

HCID 1049Pyridine

HCID 8471Triethylamine

HCID 10236016(1-Amino-2,2-dimethylpropylidene)propanedinitrile

Product 1

HCID 58283708HCID 58283708, compound

Procedure

With cooling, 1.52 g (4.50 mmol) of hydrogen sulphide are introduced as a gas into a mixture of 1.6 g (1.40 mmol) of (1-amino-2,2-dimethylpropylidene)propanedinitrile, 1.41 g (1.40 mmol) of triethylamine and 2.21 g (2.80 mmol) of pyridine. For 1 h, nitrogen is then passed through the reaction mixture, and the reaction mixture is then added to ice-water and extracted with dichloromethane. The combined organic phases are dried over Mg2SO4 and freed from the solvent under reduced pressure.