(4R,6S,E)-6-(2-(4-(4-fluorophenyl)-2,6-diisopropyl-5-[(d3-methoxy)methyl]-pyridin-3-yl)vinyl)-4-hydroxy-tetrahydropyran-2-one

Base Information

• Chemical Name: (4R,6S,E)-6-(2-(4-(4-fluorophenyl)-2,6-diisopropyl-5-[(d3-methoxy)methyl]-pyridin-3-yl)vinyl)-4-hydroxy-tetrahydropyran-2-one
• CAS No.: 916314-44-8
• Molecular Formula: C₂₆H₃₂FNO₄
• Molecular Weight: 444.519
• Mol file: 916314-44-8.mol

Synonyms:

Chemical Property of (4R,6S,E)-6-(2-(4-(4-fluorophenyl)-2,6-diisopropyl-5-[(d3-methoxy)methyl]-pyridin-3-yl)vinyl)-4-hydroxy-tetrahydropyran-2-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (4R,6S,E)-6-(2-(4-(4-fluorophenyl)-2,6-diisopropyl-5-[(d3-methoxy)methyl]-pyridin-3-yl)vinyl)-4-hydroxy-tetrahydropyran-2-one

There total 11 articles about (4R,6S,E)-6-(2-(4-(4-fluorophenyl)-2,6-diisopropyl-5-[(d3-methoxy)methyl]-pyridin-3-yl)vinyl)-4-hydroxy-tetrahydropyran-2-one 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:

tert-butyl 2-((4R,6S)-6-((E)-2-(4-(4-fluorophenyl)-2,6-diisopropyl-5-[(d3-methoxy)methyl]pyridin-3-yl)vinyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate (916314-43-7) → (4R,6S,E)-6-(2-(4-(4-fluorophenyl)-2,6-diisopropyl-5-[(d3-methoxy)methyl]-pyridin-3-yl)vinyl)-4-hydroxy-tetrahydropyran-2-one (916314-44-8)

Guidance literature:

With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 16.25h;

DOI:10.1002/jlcr.1050

Reference yield:

(4-(4-fluorophenyl)-2,6-diisopropyl-5-[(d3-methoxy)methyl]pyridin-3-yl)methanol (916314-40-4) → (4R,6S,E)-6-(2-(4-(4-fluorophenyl)-2,6-diisopropyl-5-[(d3-methoxy)methyl]-pyridin-3-yl)vinyl)-4-hydroxy-tetrahydropyran-2-one (916314-44-8)

Guidance literature:

Multi-step reaction with 4 steps

1.1: phosphorous tribromide / CH₂Cl₂ / 1 h

2.1: toluene / 4 h / 116 °C

3.1: n-BuLi / hexane; tetrahydrofuran / 0.83 h / 3 - 5 °C

3.2: molecular sieves 4 Angstroem / tetrahydrofuran; hexane / 1.17 h / 0 - 20 °C

4.1: trifluoroacetic acid / CH₂Cl₂ / 16.25 h / 20 °C

With n-butyllithium; phosphorus tribromide; trifluoroacetic acid; In tetrahydrofuran; hexane; dichloromethane; toluene; 3.2: Horner olefination;

DOI:10.1002/jlcr.1050

Reference yield:

3-(bromomethyl)-4-(4-fluorophenyl)-2,6-diisopropyl-5-[(d3-methoxy)methyl]pyridine (916314-41-5) → (4R,6S,E)-6-(2-(4-(4-fluorophenyl)-2,6-diisopropyl-5-[(d3-methoxy)methyl]-pyridin-3-yl)vinyl)-4-hydroxy-tetrahydropyran-2-one (916314-44-8)

Guidance literature:

Multi-step reaction with 3 steps

1.1: toluene / 4 h / 116 °C

2.1: n-BuLi / hexane; tetrahydrofuran / 0.83 h / 3 - 5 °C

2.2: molecular sieves 4 Angstroem / tetrahydrofuran; hexane / 1.17 h / 0 - 20 °C

3.1: trifluoroacetic acid / CH₂Cl₂ / 16.25 h / 20 °C

With n-butyllithium; trifluoroacetic acid; In tetrahydrofuran; hexane; dichloromethane; toluene; 2.2: Horner olefination;

DOI:10.1002/jlcr.1050

upstream raw materials:

tert-butyl 2-((4R,6S)-6-((E)-2-(4-(4-fluorophenyl)-2,6-diisopropyl-5-[(d3-methoxy)methyl]pyridin-3-yl)vinyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate

(4-(4-fluorophenyl)-2,6-diisopropyl-5-[(d3-methoxy)methyl]pyridin-3-yl)methanol

3-(bromomethyl)-4-(4-fluorophenyl)-2,6-diisopropyl-5-[(d3-methoxy)methyl]pyridine

ethyl 4-(4-fluorophenyl)-2,6-diisopropyl-5-[(d3-methoxy)methyl]nicotinate