(R,S)-N,N-diethyl-2-(2-p-tosyl-1,2,3,4-tetrahydroisoquinolin-1-yl)acetamide

Base Information

Chemical Name:(R,S)-N,N-diethyl-2-(2-p-tosyl-1,2,3,4-tetrahydroisoquinolin-1-yl)acetamide
CAS No.:1289085-49-9
Molecular Formula:C₂₂H₂₈N₂O₃S
Molecular Weight:400.542
Hs Code.:

Synonyms:(R,S)-N,N-diethyl-2-(2-p-tosyl-1,2,3,4-tetrahydroisoquinolin-1-yl)acetamide

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (R,S)-N,N-diethyl-2-(2-p-tosyl-1,2,3,4-tetrahydroisoquinolin-1-yl)acetamide

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Technology Process of (R,S)-N,N-diethyl-2-(2-p-tosyl-1,2,3,4-tetrahydroisoquinolin-1-yl)acetamide

There total 3 articles about (R,S)-N,N-diethyl-2-(2-p-tosyl-1,2,3,4-tetrahydroisoquinolin-1-yl)acetamide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 57.0%

: 109-89-7
diethylamine

: 814-68-6,25189-84-8
acryloyl chloride

: 543745-58-0
N-[(4-methylphenyl)sulfonyl]-2-(2-bromophenyl)ethylamine

: 1289085-49-9
(R,S)-N,N-diethyl-2-(2-p-tosyl-1,2,3,4-tetrahydroisoquinolin-1-yl)acetamide

Guidance literature:: diethylamine; acryloyl chloride; With potassium carbonate; In toluene; at 20 ℃; for 1h;

N-[(4-methylphenyl)sulfonyl]-2-(2-bromophenyl)ethylamine; With palladium diacetate; triphenylphosphine; In toluene; at 120 ℃; for 16h; Inert atmosphere; Autoclave;
DOI:10.1002/ejoc.201001621

Reference yield:

: 65185-58-2
2-(2-bromophenyl)ethanamine

: 1289085-49-9
(R,S)-N,N-diethyl-2-(2-p-tosyl-1,2,3,4-tetrahydroisoquinolin-1-yl)acetamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: triethylamine / dichloromethane / 0 - 20 °C

2.1: potassium carbonate / toluene / 1 h / 20 °C

2.2: 16 h / 120 °C / Inert atmosphere; Autoclave

With potassium carbonate; triethylamine; In dichloromethane; toluene; 2.2: Heck-aza-Michael reaction;
DOI:10.1002/ejoc.201001621

Reference yield:

: 98-59-9
p-toluenesulfonyl chloride

: 1289085-49-9
(R,S)-N,N-diethyl-2-(2-p-tosyl-1,2,3,4-tetrahydroisoquinolin-1-yl)acetamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: triethylamine / dichloromethane / 0 - 20 °C

2.1: potassium carbonate / toluene / 1 h / 20 °C

2.2: 16 h / 120 °C / Inert atmosphere; Autoclave

With potassium carbonate; triethylamine; In dichloromethane; toluene; 2.2: Heck-aza-Michael reaction;
DOI:10.1002/ejoc.201001621