(1H)-2-thioxo-1-pyridyl 9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoate

Base Information

Chemical Name:(1H)-2-thioxo-1-pyridyl 9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoate
CAS No.:503073-58-3
Molecular Formula:C₂₉H₃₃NO₆S₂
Molecular Weight:555.716
Hs Code.:

Synonyms:(1H)-2-thioxo-1-pyridyl 9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoate

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Chemical Property of (1H)-2-thioxo-1-pyridyl 9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoate

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Technology Process of (1H)-2-thioxo-1-pyridyl 9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoate

There total 6 articles about (1H)-2-thioxo-1-pyridyl 9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoate 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: 80.0%

: 89025-51-4
2-oxo-[1,4,2]oxathiazolo[2,3-a]pyridin-4-ium chloride

: 503073-57-2
9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoic acid

: 503073-58-3
(1H)-2-thioxo-1-pyridyl 9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoate

Guidance literature:: With triethylamine; In dichloromethane; at 0 - 20 ℃;
DOI:10.1021/ol034061o

Reference yield:

: 122213-92-7
7,7-diphenyl-6-heptenoic acid

: 503073-58-3
(1H)-2-thioxo-1-pyridyl 9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoate

Guidance literature:: Multi-step reaction with 6 steps

1.1: 84 percent / LiAlH₄ / diethyl ether / 2 h / 0 °C

2.1: 64 percent / pyridinium chlorochromate / CH₂Cl₂ / 3 h / 20 °C

3.1: lithium diisopropylamide / tetrahydrofuran; hexane / 1 h / -78 °C

3.2: 91 percent / tetrahydrofuran; hexane / 2 h

4.1: 100 percent / triethylamine / CH₂Cl₂ / 1 h / 0 °C

5.1: 85 percent / 2,2,2-trifluoroacetic acid / CH₂Cl₂

6.1: 80 percent / triethylamine / CH₂Cl₂ / 0 - 20 °C

With lithium aluminium tetrahydride; triethylamine; pyridinium chlorochromate; trifluoroacetic acid; lithium diisopropyl amide; In tetrahydrofuran; diethyl ether; hexane; dichloromethane;
DOI:10.1021/ol034061o

Reference yield:

: 77083-34-2
7,7-diphenylhept-6-enal

: 503073-58-3
(1H)-2-thioxo-1-pyridyl 9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoate

Guidance literature:: Multi-step reaction with 4 steps

1.1: lithium diisopropylamide / tetrahydrofuran; hexane / 1 h / -78 °C

1.2: 91 percent / tetrahydrofuran; hexane / 2 h

2.1: 100 percent / triethylamine / CH₂Cl₂ / 1 h / 0 °C

3.1: 85 percent / 2,2,2-trifluoroacetic acid / CH₂Cl₂

4.1: 80 percent / triethylamine / CH₂Cl₂ / 0 - 20 °C

With triethylamine; trifluoroacetic acid; lithium diisopropyl amide; In tetrahydrofuran; hexane; dichloromethane;
DOI:10.1021/ol034061o