(3R,4R)-methyl 4-(2-hydroxyphenyl)-6-phenyl-1-tosyl-1,2,3,4-tetrahydropyridine-3-carboxylate

Base Information

Chemical Name:(3R,4R)-methyl 4-(2-hydroxyphenyl)-6-phenyl-1-tosyl-1,2,3,4-tetrahydropyridine-3-carboxylate
CAS No.:1381809-41-1
Molecular Formula:C₂₆H₂₅NO₅S
Molecular Weight:463.554
Hs Code.:

Synonyms:(3R,4R)-methyl 4-(2-hydroxyphenyl)-6-phenyl-1-tosyl-1,2,3,4-tetrahydropyridine-3-carboxylate

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Chemical Property of (3R,4R)-methyl 4-(2-hydroxyphenyl)-6-phenyl-1-tosyl-1,2,3,4-tetrahydropyridine-3-carboxylate

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Technology Process of (3R,4R)-methyl 4-(2-hydroxyphenyl)-6-phenyl-1-tosyl-1,2,3,4-tetrahydropyridine-3-carboxylate

There total 7 articles about (3R,4R)-methyl 4-(2-hydroxyphenyl)-6-phenyl-1-tosyl-1,2,3,4-tetrahydropyridine-3-carboxylate 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: 51.0%

: 67-56-1
methanol

: 1381807-07-3
2-phenyl-3-tosyl-4,4a-dihydro-3H-chromeno[3,4-c]pyridin-5(10bH)-one

: 1381809-41-1
(3R,4R)-methyl 4-(2-hydroxyphenyl)-6-phenyl-1-tosyl-1,2,3,4-tetrahydropyridine-3-carboxylate

Guidance literature:: With sulfuric acid; at 20 ℃; for 20h; optical yield given as %ee;
DOI:10.1021/ol3013588

Reference yield:

: 2-(3-phenyl-3-(tosylimino)prop-1-en-1-yl)phenyl acrylate

: 1381809-41-1
(3R,4R)-methyl 4-(2-hydroxyphenyl)-6-phenyl-1-tosyl-1,2,3,4-tetrahydropyridine-3-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: (S)-N-(1-(diphenylphosphanyl)-3-methylbutan-2-yl)-4-methylbenzenesulfonamide / toluene / 24 h / 20 °C / Inert atmosphere

2: sulfuric acid / 20 h / 20 °C

With sulfuric acid; (S)-N-(1-(diphenylphosphanyl)-3-methylbutan-2-yl)-4-methylbenzenesulfonamide; In toluene;
DOI:10.1021/ol3013588

Reference yield:

: C₁₈H₁₄O₃

: 1381809-41-1
(3R,4R)-methyl 4-(2-hydroxyphenyl)-6-phenyl-1-tosyl-1,2,3,4-tetrahydropyridine-3-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: titanium tetrachloride; triethylamine / dichloromethane / 24 h / Cooling with ice; Reflux

2: (S)-N-(1-(diphenylphosphanyl)-3-methylbutan-2-yl)-4-methylbenzenesulfonamide / toluene / 24 h / 20 °C / Inert atmosphere

3: sulfuric acid / 20 h / 20 °C

With sulfuric acid; titanium tetrachloride; triethylamine; (S)-N-(1-(diphenylphosphanyl)-3-methylbutan-2-yl)-4-methylbenzenesulfonamide; In dichloromethane; toluene;
DOI:10.1021/ol3013588