(1S,3S)-6,8-dimethoxy-3-hydroxymethyl-1-<(4-methoxyphenyl)methyl>-5-<<(4-methoxyphenyl)methyl>thio>-1,2,3,4-tetrahydroisoquinoline

Base Information

Chemical Name:(1S,3S)-6,8-dimethoxy-3-hydroxymethyl-1-<(4-methoxyphenyl)methyl>-5-<<(4-methoxyphenyl)methyl>thio>-1,2,3,4-tetrahydroisoquinoline
CAS No.:221333-02-4
Molecular Formula:C₂₈H₃₃NO₅S
Molecular Weight:495.64
Hs Code.:

Synonyms:(1S,3S)-6,8-dimethoxy-3-hydroxymethyl-1-<(4-methoxyphenyl)methyl>-5-<<(4-methoxyphenyl)methyl>thio>-1,2,3,4-tetrahydroisoquinoline

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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 (1S,3S)-6,8-dimethoxy-3-hydroxymethyl-1-<(4-methoxyphenyl)methyl>-5-<<(4-methoxyphenyl)methyl>thio>-1,2,3,4-tetrahydroisoquinoline

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Technology Process of (1S,3S)-6,8-dimethoxy-3-hydroxymethyl-1-<(4-methoxyphenyl)methyl>-5-<<(4-methoxyphenyl)methyl>thio>-1,2,3,4-tetrahydroisoquinoline

There total 7 articles about (1S,3S)-6,8-dimethoxy-3-hydroxymethyl-1-<(4-methoxyphenyl)methyl>-5-<<(4-methoxyphenyl)methyl>thio>-1,2,3,4-tetrahydroisoquinoline 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%

: 221333-12-6
(1S,3S)-3-acetyloxymethyl-6,8-dimethoxy-1-<(4-methoxyphenyl)methyl>-5-<<(4-methoxyphenyl)methyl>thio>-1,2,3,4-tetrahydroisoquinoline

: 221333-02-4
(1S,3S)-6,8-dimethoxy-3-hydroxymethyl-1-<(4-methoxyphenyl)methyl>-5-<<(4-methoxyphenyl)methyl>thio>-1,2,3,4-tetrahydroisoquinoline

Guidance literature:: With potassium carbonate; In methanol; for 1h; Ambient temperature;
DOI:10.1248/cpb.47.83

Reference yield: 84.0%

: 221332-96-3
(1S,3S)-6,8-dimethoxy-1-<(4-methoxyphenyl)methyl>-5-<<(4-methoxyphenyl)methyl>thio>-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid methyl ester

: 221333-02-4
(1S,3S)-6,8-dimethoxy-3-hydroxymethyl-1-<(4-methoxyphenyl)methyl>-5-<<(4-methoxyphenyl)methyl>thio>-1,2,3,4-tetrahydroisoquinoline

Guidance literature:: With lithium aluminium tetrahydride; In tetrahydrofuran; for 1.5h; Ambient temperature;
DOI:10.1248/cpb.47.83

Reference yield:

: 174905-91-0
3,5-dimethoxy-2-<<(4-methoxyphenyl)methyl>thio>-L-phenylalanine methyl ester

: 221333-02-4
(1S,3S)-6,8-dimethoxy-3-hydroxymethyl-1-<(4-methoxyphenyl)methyl>-5-<<(4-methoxyphenyl)methyl>thio>-1,2,3,4-tetrahydroisoquinoline

Guidance literature:: Multi-step reaction with 5 steps

1: 98 percent / aq. Na₂CO₃ / benzene / 0.5 h / 8 - 10 °C

2: 99 percent / LiBH₄ / tetrahydrofuran / 1.5 h / Ambient temperature

3: 93 percent / pyridine / 1.5 h / Ambient temperature

4: 1.) POCl₃, 2.) NaBH₄ / 1.) toluene, reflux, 1.5 h, 2.) MeOH, -78 deg C, 1 h

5: 86 percent / aq. K₂CO₃ / methanol / 1 h / Ambient temperature

With pyridine; sodium tetrahydroborate; lithium borohydride; sodium carbonate; potassium carbonate; trichlorophosphate; In tetrahydrofuran; methanol; benzene;
DOI:10.1248/cpb.47.83