343780-60-9

Upstream product

• 106053-23-0 N-[2-(4,5-dimethoxy-2-styrylphenyl)ethyl]-N-methylcarbamic acid ethyl ester 
• 343780-59-6 N-[2-(2-iodo-4,5-dimethoxyphenyl)ethyl]carbamic acid ethyl ester 
• 343780-62-1 N-[2-(4,5-dimethoxy-2-styrylphenyl)ethyl]carbamic acid ethyl ester 
• 100-42-5 styrene 
• 120-20-7 2-(3,4-dimethoxyphenyl)-ethylamine 
• 17889-63-3 N-<2-(3,4-Dimethoxyphenyl)ethyl>carbamidsaeureethylester 

Relevant academic research and scientific papers

First total synthesis of the 1,2,3,4-tetrahydronaphtho[2,1-f]isoquinoline annoretine

Here we describe the first total synthesis of the 1,2,3,4-tetrahydronaphtho[2,1-f]isoquinoline (6) annoretine from N-carbethoxy-o-styrylphenylethylamines 2. The key steps were the Bischler-Napieralski reaction to form the isoquinoline unit and photocycliz

First total syntheses of the 1,2,3,4-tetrahydronaphtho[2,1-f]isoquinolines annoretine and litebamine

We describe here the first total synthesis of the two natural 1,2,3,4-tetrahydronaphtho[2,1-f]isoquinolines, annoretine and litebamine, from [2-(2-styrylphenyl)ethyl]methylcarbamic acid ethyl esters. The key steps were the Bischler-Napieralski cyclization