[1-(3,4-Dimethoxy-5-methylsulfanyl-phenyl)-3-hydroxymethyl-6,7-dimethoxy-naphthalen-2-yl]-methanol

Base Information

Chemical Name:[1-(3,4-Dimethoxy-5-methylsulfanyl-phenyl)-3-hydroxymethyl-6,7-dimethoxy-naphthalen-2-yl]-methanol
CAS No.:178446-84-9
Molecular Formula:C₂₃H₂₆O₆S
Molecular Weight:430.522
Hs Code.:

Synonyms:[1-(3,4-Dimethoxy-5-methylsulfanyl-phenyl)-3-hydroxymethyl-6,7-dimethoxy-naphthalen-2-yl]-methanol

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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 [1-(3,4-Dimethoxy-5-methylsulfanyl-phenyl)-3-hydroxymethyl-6,7-dimethoxy-naphthalen-2-yl]-methanol

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Technology Process of [1-(3,4-Dimethoxy-5-methylsulfanyl-phenyl)-3-hydroxymethyl-6,7-dimethoxy-naphthalen-2-yl]-methanol

There total 5 articles about [1-(3,4-Dimethoxy-5-methylsulfanyl-phenyl)-3-hydroxymethyl-6,7-dimethoxy-naphthalen-2-yl]-methanol 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: 97.0%

: 178446-83-8
1-(3,4-Dimethoxy-5-methylsulfanyl-phenyl)-6,7-dimethoxy-naphthalene-2,3-dicarboxylic acid dimethyl ester

: 178446-84-9
[1-(3,4-Dimethoxy-5-methylsulfanyl-phenyl)-3-hydroxymethyl-6,7-dimethoxy-naphthalen-2-yl]-methanol

Guidance literature:: With lithium aluminium tetrahydride; In tetrahydrofuran; 1.) from -20 deg C to 10 deg C, 1 h, 2.) 10 deg C, 1 h;
DOI:10.1021/jm9509096

Reference yield:

: 70461-33-5
2-bromo-4,5-dimethoxybenzaldehyde dimethyl acetal

: 178446-84-9
[1-(3,4-Dimethoxy-5-methylsulfanyl-phenyl)-3-hydroxymethyl-6,7-dimethoxy-naphthalen-2-yl]-methanol

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) BuLi / 1.) THF, -70 deg C, 30 min, 2.) THF, -70 deg C, 2 h

2: acetic acid / toluene / 5 h / Heating

3: trifluoroacetic acid / CHCl₃ / 3 h / Ambient temperature

4: 97 percent / lithium aluminum hydride / tetrahydrofuran / 1.) from -20 deg C to 10 deg C, 1 h, 2.) 10 deg C, 1 h

With lithium aluminium tetrahydride; n-butyllithium; acetic acid; trifluoroacetic acid; In tetrahydrofuran; chloroform; toluene;
DOI:10.1021/jm9509096

Reference yield:

: 78350-98-8
3,4-dimethoxy-5-(methylthio)benzaldehyde

: 178446-84-9
[1-(3,4-Dimethoxy-5-methylsulfanyl-phenyl)-3-hydroxymethyl-6,7-dimethoxy-naphthalen-2-yl]-methanol

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) BuLi / 1.) THF, -70 deg C, 30 min, 2.) THF, -70 deg C, 2 h

2: acetic acid / toluene / 5 h / Heating

3: trifluoroacetic acid / CHCl₃ / 3 h / Ambient temperature

4: 97 percent / lithium aluminum hydride / tetrahydrofuran / 1.) from -20 deg C to 10 deg C, 1 h, 2.) 10 deg C, 1 h

With lithium aluminium tetrahydride; n-butyllithium; acetic acid; trifluoroacetic acid; In tetrahydrofuran; chloroform; toluene;
DOI:10.1021/jm9509096