tert-butyl 9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoate

Base Information

Chemical Name:tert-butyl 9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoate
CAS No.:503073-56-1
Molecular Formula:C₂₈H₃₈O₆S
Molecular Weight:502.672
Hs Code.:

Synonyms:tert-butyl 9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoate

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Chemical Property of tert-butyl 9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoate

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Technology Process of tert-butyl 9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoate

There total 5 articles about tert-butyl 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: 100.0%

: 124-63-0
methanesulfonyl chloride

: 503073-55-0
tert-butyl 9,9-diphenyl-3-hydroxy-2-methoxy-2-methyl-8-nonenoate

: 503073-56-1
tert-butyl 9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoate

Guidance literature:: With triethylamine; In dichloromethane; at 0 ℃; for 1h;
DOI:10.1021/ol034061o

Reference yield:

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

: 503073-56-1
tert-butyl 9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoate

Guidance literature:: Multi-step reaction with 4 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

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

Reference yield:

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

: 503073-56-1
tert-butyl 9,9-diphenyl-3-methanesulfonyloxy-2-methoxy-2-methyl-8-nonenoate

Guidance literature:: Multi-step reaction with 2 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

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