32438-32-7

Upstream product

• 4721-98-6 6,7-dimethoxy-1-methyl-3,4-dihydroisoquinoline 
• 98-88-4 benzoyl chloride 
• 93-97-0 benzoic acid anhydride 
• 67616-16-4 N-[2-(3,4-dimethoxyphenyl)ethyl]benzamide 
• 64-19-7 acetic acid 
• 120-20-7 2-(3,4-dimethoxyphenyl)-ethylamine 
• 174533-44-9 N,N-dibenzoyl-N-2-(3,4-dimethoxyphenyl)ethylamine 
• 6275-29-2 N-[2-(3,4-dimethoxyphenyl)ethyl]acetamide 
• 174533-47-2 N-acetyl-N-benzoyl-N-2-(2-iodo-4,5-dimethoxyphenyl)ethylamine 

Downstream Products

• 1333162-55-2 N-(2-(1-hydroxyethyl)-4,5-dimethoxyphenethyl)benzamide 
• 1333162-75-6 (6,7-dimethoxy-1,1-dimethyl-3,4-dihydroisoquinolin-2(1H)-yl)(phenyl)methanone 
• 1333162-81-4 (1-ethyl-6,7-dimethoxy-1-methyl-3,4-dihydroisoquinolin-2(1H)-yl)(phenyl)methanone 
• 1333162-83-6 (6,7-dimethoxy-1-methyl-1-phenyl-3,4-dihydroisoquinolin-2(1H)-yl)(phenyl)methanone 
• 1333162-87-0 N-(4,5-dimethoxy-2-(1-phenylvinyl)phenethyl)benzamide 
• 1333162-85-8 N-(2-(but-2-en-2-yl)-4,5-dimethoxyphenethyl)benzamide 
• 1333162-71-2 N-(2-(2-hydroxybutan-2-yl)-4,5-dimethoxyphenethyl)benzamide 
• 1333162-68-7 N-(2-(2-hydroxypropan-2-yl)-4,5-dimethoxyphenethyl)benzamide 
• 1333162-72-3 N-(2-(1-hydroxy-1-phenylethyl)-4,5-dimethoxyphenethyl)benzamide 

Relevant academic research and scientific papers

Synthesis and contractile activity of substituted 1,2,3,4- tetrahydroisoquinolines

A series of different 1-monosubstituted and 1,1-disubstituted 1,2,3,4-tetrahydroisoquinolines was synthesized in high yields from different ketoamides. We have developed a convenient method for the synthesis of disubstituted derivatives by interaction of

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.

Fragmentation of Enamides Derived from 6,7-Dimethoxy-4-methyl-2H-1,3-benzothiazin and 3,4-Dihydro-6,7-dimethoxy-1-methylisoquinoline

The elctron impact mass spectra of several enamides have been examined.The enamides were prepared by reaction of aroyl halides with 6,7-dimethoxy-4-methyl-1,3-benzothiazin, and with 3,4-dihydro-6,7-dimethoxy-1-metylisoquinoline.The fragmentation pathways that have been proposed are supported by ion composition determinations and by mass-analysed ion kinetic energy spectrometry experiments carried out on the molecular ions and major fragment ions.The spectra are characterized by a loss of carbon monoxide from the molecular ion of each compound, a process which is accompanied by migration of the aryl group.