56268-55-4

Upstream product

• 62-53-3 aniline 
• 267899-74-1 bis(5,5-dimethyl-3-thioxocyclohex-1-en-1-yl) sulfide 
• 70134-11-1 N-(5,5-Dimethyl-3-methoxy-cyclohex-2-en-1-yliden)-morpholinium 
• 80371-87-5 N-(3-methoxy-5,5-dimethyl-2-cyclohexen-1-ylidene)pyrrolidinium iodide 
• 70134-09-7 3-Methoxy-5,5-dimethyl-2-cyclohexene-1-thione 
• 18940-21-1 5,5-dimethyl-3-(phenylamino)cyclohex-2-en-1-one 

Downstream Products

• 128287-17-2 3-Anilino-5,5-dimethyl-2-piperidinomethyl-2-cyclohexen-1-thion 
• 128287-19-4 3-Anilino-2-hexamethyleniminomethyl-5,5-dimethyl-2-cyclohexen-1-thion 
• 112030-26-9 2-(5,5-Dimethyl-3-oxo-cyclohex-1-enyl)-3-mercapto-2-methyl-propionic acid methyl ester 
• 128287-16-1 3-Anilino-2-dimethylaminomethyl-5,5-dimethyl-2-cyclohexen-1-thion 
• 128287-18-3 3-Anilino-5,5-dimethyl-2-morpholinomethyl-2-cyclohexen-1-thion 

Relevant academic research and scientific papers

1,7-Dithioxo systems. Reaction of bis(5,5-dimethyl-3-thioxo-cyclohex-1-en- 1-yl) sulfide with amines

Reactions of amines (N,N-dimethylethane-1,2-diamine, benzylamine, aniline) with bis(5,5-dimethyl-3-thioxocyclohex-1-en-1-yl) sulfide result in cleavage of the sulfide bond and formation of the corresponding 3-amino-5,5- dimethylcyclohex-2-ene-1-thiones. A

The Reaction of Enaminothiones with Methyleniminium Salts

The N-primary and N-secondary enaminothiones derived from dimedone yield with methyleniminium salts the C-Mannich bases only.

Iminovinyl Carboxylates - O-Acyl Products of Enaminones with Acyl Chlorides

On reaction of cyclic, secondary enaminones 6 with pivaloyl or benzoyl chloride the hitherto unknown iminovinyl carboxylates 7 are obtained; with acetyl chloride the O,N-diacetyl compounds 8 are formed.The esters 7 are present as E,Z isomers.

ALKYLIERUNGSREAKTIONEN AN THIOAMIDEN, VII. ALKYLIERUNG VON VINYLOGEN THIOAMIDEN UND STEREOCHEMIE DER ALKYLIERUNGSPRODUKTE

On reacting the cyclic enaminothiones 1 with alkyl halides and pulverized sodiumhydroxide in acetone, the hitherto difficultly accessible thioenimines 8 are obtained in fair yield.They show Z-E isomerism at the substituted imino group.The isomers were ass

α,β-UNSATURATED THIO COMPOUNDS. XIII.* HYDROTHIOLYSIS OF β-HETERO-SUBSTITUTED α,β-UNSATURATED IMMONIUM SALTS AT THE C=N(+) BOND - A GENERAL APPROACH TO THE SYNTHESIS OF FUNCTIONALLY SUBSTITUTED THIOKETONES

The hydrothiolysis of immonium salts containing the Y-C=C-C=N(+) group takes place at the C=N(+) bond and not at the C-Y bond.This is consistent with the results from quantum-chemical calculations.On this basis a general approach was formulated to the synthesis of new types of organic sulfur compounds, i.e. β-alkoxy-, β-alkylthio-, and β-halogen-substituted α,β-unsaturated thioketones of the Y-C=C-C=S (Y=RO, RS, Hlg) type.