1033192-79-8

Upstream product

• 1033192-77-6 N-(tert-butoxycarbonyl)-4-amino-4-[(1'-methyl-1'-benzenesulfonyl)methyl]-2,5-cyclohexadienone 
• 1033192-78-7 N-(tert-butoxycarbonyl)-4-amino-4-[1'-(phenylsulfonyl)ethyl]-2,5-cyclohexadienone 

Relevant academic research and scientific papers

Ring expansion of sulfur substituted p-quinamines: Regiospecific synthesis of 4-aminotropones

Synthesis of 4-aminotropones through a cyclization-ring expansion process occurs in a single step and with excellent yields from 4-amino-2,5- cyclohexadienones (p-quinamines) bearing a 4-sulfinyl or sulfonyl methyl group. The Royal Society of Chemistry 20

Synthesis of 4-aminotropones from [(sulfinyl or sulfonyl)methyl]- substituted p-quinamines

An efficient synthesis of 4aminotropones has been achieved in excellent yields by simple treatment of 4-amino-4-[(p-tolylsulfinyl)methyl]-2, 5cyclohexadienones (p-quinamines) with NaH. The method allowed regiocontrolled access to 3-methyl, 5-methyland 3,5