6,7-Dimethoxy-1-(1-o-tolyl-vinyl)-3,4-dihydro-isoquinoline; hydrochloride

Base Information

Chemical Name:6,7-Dimethoxy-1-(1-o-tolyl-vinyl)-3,4-dihydro-isoquinoline; hydrochloride
CAS No.:109548-78-9
Molecular Formula:C₂₀H₂₁NO₂*ClH
Molecular Weight:343.853
Hs Code.:

Synonyms:6,7-Dimethoxy-1-(1-o-tolyl-vinyl)-3,4-dihydro-isoquinoline; hydrochloride

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Chemical Property of 6,7-Dimethoxy-1-(1-o-tolyl-vinyl)-3,4-dihydro-isoquinoline; hydrochloride

Chemical Property:

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Technology Process of 6,7-Dimethoxy-1-(1-o-tolyl-vinyl)-3,4-dihydro-isoquinoline; hydrochloride

There total 4 articles about 6,7-Dimethoxy-1-(1-o-tolyl-vinyl)-3,4-dihydro-isoquinoline; hydrochloride 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: 86.0%

: 109548-77-8
N-[2-(3,4-Dimethoxy-phenyl)-ethyl]-2-o-tolyl-acrylamide

: 109548-78-9
6,7-Dimethoxy-1-(1-o-tolyl-vinyl)-3,4-dihydro-isoquinoline; hydrochloride

Guidance literature:: With trichlorophosphate; In benzene; for 2h; Heating;

Reference yield:

: 644-36-0
o-methylphenylacetic acid

: 109548-78-9
6,7-Dimethoxy-1-(1-o-tolyl-vinyl)-3,4-dihydro-isoquinoline; hydrochloride

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) LDA, HMPA / 1.) THF

2: 52 percent / methanesulfonyl chloride (MsCl), 1,8-diazabicyclo<5.4.0>undec-7-ene (DBU)

3: 1.) (COCl)2

4: 86 percent / POCl₃ / benzene / 2 h / Heating

With N,N,N,N,N,N-hexamethylphosphoric triamide; oxalyl dichloride; methanesulfonyl chloride; 1,8-diazabicyclo[5.4.0]undec-7-ene; lithium diisopropyl amide; trichlorophosphate; In benzene;

Reference yield:

: 109548-75-6
2-(hydroxymethyl)phenylacetic acid

: 109548-78-9
6,7-Dimethoxy-1-(1-o-tolyl-vinyl)-3,4-dihydro-isoquinoline; hydrochloride

Guidance literature:: Multi-step reaction with 3 steps

1: 52 percent / methanesulfonyl chloride (MsCl), 1,8-diazabicyclo<5.4.0>undec-7-ene (DBU)

2: 1.) (COCl)2

3: 86 percent / POCl₃ / benzene / 2 h / Heating

With oxalyl dichloride; methanesulfonyl chloride; 1,8-diazabicyclo[5.4.0]undec-7-ene; trichlorophosphate; In benzene;