174533-45-0

Upstream product

• 67616-16-4 N-[2-(3,4-dimethoxyphenyl)ethyl]benzamide 
• 98-88-4 benzoyl chloride 
• 120-20-7 2-(3,4-dimethoxyphenyl)-ethylamine 

Downstream Products

• 174533-48-3 N,N-dibenzoyl-N-2-(2-iodo-4,5-dimethoxyphenyl)ethylamine 
• 138937-28-7 5,6-dihydroxyindoline hydrobromide 

Relevant academic research and scientific papers

Preparation method of compound 5,6-dihydroxy indoline and halogen acid salts thereof

The invention relates to a preparation method of a compound 5,6-dihydroxy indoline and halogen acid salts thereof. Phenylethylamine SM-0 sold in the market is used as a raw material and firstly reactswith acyl chloride to obtain amide SM-1; amide SM-1 rea

Application of the ortho-Lithiation-Cyclization Strategy to N-Benzyl- and N-Phenethylamine Derivatives

The ortho-lithiation-cyclization of iodinated N,N-diacylphenethylamines provides a convenient method for the preparation of 2-(2-acetoamidoethyl)acetophenones and 2-(2-benzamidoethyl)benzophenones, which could be easily transformed into dihydroisoquinolines.By contrast, the N-ethylamino, N-acetylamino, and N-trimethylsilylamino moieties studied as ortho-directing groups provide poor assistance to the metalation of N-benzyl- and N-phenyethylamines and the corresponding isoindolone or isoquinolone derivatives are obtained in low yields.