(2S,4R)-4-(3,4-Dimethoxy-phenyl)-2-phenyl-3,4,5,6,7,8-hexahydro-2H-thiochromene

Base Information

• Chemical Name: (2S,4R)-4-(3,4-Dimethoxy-phenyl)-2-phenyl-3,4,5,6,7,8-hexahydro-2H-thiochromene
• CAS No.: 94594-89-5
• Molecular Formula: C₂₃H₂₆O₂S
• Molecular Weight: 366.524

Synonyms:(2S,4R)-4-(3,4-Dimethoxy-phenyl)-2-phenyl-3,4,5,6,7,8-hexahydro-2H-thiochromene

Chemical Property of (2S,4R)-4-(3,4-Dimethoxy-phenyl)-2-phenyl-3,4,5,6,7,8-hexahydro-2H-thiochromene

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Technology Process of (2S,4R)-4-(3,4-Dimethoxy-phenyl)-2-phenyl-3,4,5,6,7,8-hexahydro-2H-thiochromene

There total 2 articles about (2S,4R)-4-(3,4-Dimethoxy-phenyl)-2-phenyl-3,4,5,6,7,8-hexahydro-2H-thiochromene 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: 49.0%

1-phenyl-3-(3,4-dimethoxyphenyl)-3-(2-oxocyclohexyl)-1-propanone (54146-67-7,70986-60-6,106294-32-0) → 2α-phenyl-2,4-ortho-(14,15-dimethoxybenzo)-cis-1-thiadecalin (106240-83-9) + 4-(3,4-Dimethoxyphenyl)-2-phenyl-5,6-tetramethylenethiopyrylium perchlorate + (2R,4S)-4-(3,4-Dimethoxy-phenyl)-2-phenyl-3,4,5,6,7,8-hexahydro-2H-thiochromene (94594-89-5)

Guidance literature:

With perchloric acid; hydrogen sulfide; In acetic acid; Product distribution;

DOI:10.1007/BF00519935

Reference yield: 45.0%

1-phenyl-3-(3,4-dimethoxyphenyl)-3-(2-oxocyclohexyl)-1-propanone (54146-67-7,70986-60-6,106294-32-0) → 2α-phenyl-2,4-ortho-(14,15-dimethoxybenzo)-cis-1-thiadecalin (106240-83-9) + C23H23O2S(1+)*BF4(1-) + (2R,4S)-4-(3,4-Dimethoxy-phenyl)-2-phenyl-3,4,5,6,7,8-hexahydro-2H-thiochromene (94594-89-5)

Guidance literature:

With boron trifluoride diethyl etherate; hydrogen sulfide; In acetic acid; for 73.5h; Product distribution; Ambient temperature;

DOI:10.1007/BF00519935

Reference yield: 72.0%

(2S,4R)-4-(3,4-Dimethoxy-phenyl)-2-phenyl-3,4,5,6,7,8-hexahydro-2H-thiochromene (94594-89-5) → (2S,4S,4aS,8aS)-4-(3,4-Dimethoxy-phenyl)-2-phenyl-octahydro-thiochromene (27763-20-8,94668-54-9)

Guidance literature:

With hydrogen; palladium on activated charcoal; In ethanol; at 100 ℃; for 3.5h; under 38000 Torr;

DOI:10.1007/BF00476376

upstream raw materials:

1-phenyl-3-(3,4-dimethoxyphenyl)-3-(2-oxocyclohexyl)-1-propanone

Downstream raw materials:

4-(3,4-Dimethoxyphenyl)-2-phenyl-5,6-tetramethylenethiopyrylium trifluoroacetate

2-Phenyl-4-(3,4-dimethoxyphenyl)-cis-1-thiadecalin

(2S,4S,4aS,8aS)-4-(3,4-Dimethoxy-phenyl)-2-phenyl-octahydro-thiochromene

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