2-(2-Benzenesulfinyl-ethyl)-3-(3,4-dimethoxy-phenyl)-6,7-dimethoxy-1,2,3,4-tetrahydro-isoquinoline

Base Information

Chemical Name:2-(2-Benzenesulfinyl-ethyl)-3-(3,4-dimethoxy-phenyl)-6,7-dimethoxy-1,2,3,4-tetrahydro-isoquinoline
CAS No.:148679-69-0
Molecular Formula:C₂₇H₃₁NO₅S
Molecular Weight:481.613
Hs Code.:

Synonyms:2-(2-Benzenesulfinyl-ethyl)-3-(3,4-dimethoxy-phenyl)-6,7-dimethoxy-1,2,3,4-tetrahydro-isoquinoline

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Chemical Property of 2-(2-Benzenesulfinyl-ethyl)-3-(3,4-dimethoxy-phenyl)-6,7-dimethoxy-1,2,3,4-tetrahydro-isoquinoline

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Technology Process of 2-(2-Benzenesulfinyl-ethyl)-3-(3,4-dimethoxy-phenyl)-6,7-dimethoxy-1,2,3,4-tetrahydro-isoquinoline

There total 6 articles about 2-(2-Benzenesulfinyl-ethyl)-3-(3,4-dimethoxy-phenyl)-6,7-dimethoxy-1,2,3,4-tetrahydro-isoquinoline 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: 60.0%

: 148679-68-9
3-(3,4-Dimethoxy-phenyl)-6,7-dimethoxy-2-(2-phenylsulfanyl-ethyl)-1,2,3,4-tetrahydro-isoquinoline

: 148679-69-0
2-(2-Benzenesulfinyl-ethyl)-3-(3,4-dimethoxy-phenyl)-6,7-dimethoxy-1,2,3,4-tetrahydro-isoquinoline

Guidance literature:: With sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at -30 ℃; for 3.5h;
DOI:10.3987/COM-92-S14

Reference yield:

: 2014-75-7
2-(phenylthio)ethanamine

: 148679-69-0
2-(2-Benzenesulfinyl-ethyl)-3-(3,4-dimethoxy-phenyl)-6,7-dimethoxy-1,2,3,4-tetrahydro-isoquinoline

Guidance literature:: Multi-step reaction with 4 steps

1: p-TsOH / benzene / Heating

2: NaBH₄ / methanol / 5 h / Ambient temperature

3: 78 percent / aq. HCl / methanol / Heating

4: 60 percent / m-CPBA, NaHCO₃ / CH₂Cl₂ / 3.5 h / -30 °C

With hydrogenchloride; sodium tetrahydroborate; sodium hydrogencarbonate; toluene-4-sulfonic acid; 3-chloro-benzenecarboperoxoic acid; In methanol; dichloromethane; benzene;
DOI:10.3987/COM-92-S14

Reference yield:

: 41010-04-2
4-nitro-2-(2-(phenylthio)ethyl)isoindoline-1,3-dione

: 148679-69-0
2-(2-Benzenesulfinyl-ethyl)-3-(3,4-dimethoxy-phenyl)-6,7-dimethoxy-1,2,3,4-tetrahydro-isoquinoline

Guidance literature:: Multi-step reaction with 5 steps

1: NH₂NH₂*H₂O / ethanol / 1 h / Heating

2: p-TsOH / benzene / Heating

3: NaBH₄ / methanol / 5 h / Ambient temperature

4: 78 percent / aq. HCl / methanol / Heating

5: 60 percent / m-CPBA, NaHCO₃ / CH₂Cl₂ / 3.5 h / -30 °C

With hydrogenchloride; sodium tetrahydroborate; sodium hydrogencarbonate; toluene-4-sulfonic acid; hydrazine hydrate; 3-chloro-benzenecarboperoxoic acid; In methanol; ethanol; dichloromethane; benzene;
DOI:10.3987/COM-92-S14