33365-82-1

Upstream product

• 123-75-1 pyrrolidine 
• 50-00-0 formaldehyd 
• 701-58-6 5,5-dimethyl-3-methylamino-2-cyclohexenone 
• 110-89-4 piperidine 
• 110-91-8 morpholine 
• 111-49-9 hexamethylene imine 
• 76044-78-5 5,5-Dimethyl-3-methylamino-2-piperidinomethyl-2-cyclohexen-1-on 
• 76044-81-0 2-Dimethylaminomethyl-5,5-dimethyl-3-methylamino-2-cyclohexen-1-on 
• 76044-79-6 2-Hexamethyleniminomethyl-5,5-dimethyl-3-methylamino-2-cyclohexen-1-on 
• 76044-77-4 5,5-Dimethyl-3-methylamino-2-(1-pyrrolidinylmethyl)-2-cyclohexen-1-on 
• 124-40-3 dimethyl amine 
• 109-89-7 diethylamine 
• 76044-82-1 2-Diethylaminomethyl-5,5-dimethyl-3-methylamino-2-cyclohexen-1-on 

Relevant academic research and scientific papers

Synthesis of 9-R1-10-R-1,8-dioxo-decahydroacridines and dioximes based on them

3,3,6,6-Tetramethyl-9-R1-10-R-1,8- dioxo-1,2,3,4,5,6,7,8,9,10-decahydroacridines were synthesized through the intermediate α-R-methylenebisenamino ketones by the condensation of 5,5-dimethyl-3-N-R-aminocyclohex-2-enones with aliphatic, aromatic, and furan aldehydes (2-propanol, phosphorus pentoxide). It was found that the degree of substitution of the heterocycle in decahydroacridinediones has an effect on the direction of their transformations during oximation.

Condensed Quinazolinium Compounds

Neighbouring effects during mercury EDTA dehydrogenation yield with 1 the vinylogous acylamidinium compound 11 and with 2, 3 and 6 the vinylogous amidinium derivatives 8 - 10. - Keywords: Enaminones / Mercury EDTA Dehydrogenation / Neighbouring Effect