diethyl (3,5-dimethyl-4-triisopropylsilanyloxy-benzenesulfonyl)methylphosphonate

Base Information

Chemical Name:diethyl (3,5-dimethyl-4-triisopropylsilanyloxy-benzenesulfonyl)methylphosphonate
CAS No.:852950-15-3
Molecular Formula:C₂₂H₄₁O₆PSSi
Molecular Weight:492.689
Hs Code.:

Synonyms:diethyl (3,5-dimethyl-4-triisopropylsilanyloxy-benzenesulfonyl)methylphosphonate

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Chemical Property of diethyl (3,5-dimethyl-4-triisopropylsilanyloxy-benzenesulfonyl)methylphosphonate

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Technology Process of diethyl (3,5-dimethyl-4-triisopropylsilanyloxy-benzenesulfonyl)methylphosphonate

There total 3 articles about diethyl (3,5-dimethyl-4-triisopropylsilanyloxy-benzenesulfonyl)methylphosphonate 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: 15.0%

: 852950-14-2
(2,6-dimethyl-4-methanesulfonylphenoxy)triisopropylsilane

: 814-49-3
diethyl chlorophosphate

: 852950-15-3
diethyl (3,5-dimethyl-4-triisopropylsilanyloxy-benzenesulfonyl)methylphosphonate

Guidance literature:: (2,6-dimethyl-4-methanesulfonylphenoxy)triisopropylsilane; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 1h;

diethyl chlorophosphate; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 16h;

Reference yield:

: 852950-13-1
2,6-dimethyl-4-methylsulfanylphenoxytriisopropylsilane

: 852950-15-3
diethyl (3,5-dimethyl-4-triisopropylsilanyloxy-benzenesulfonyl)methylphosphonate

Guidance literature:: Multi-step reaction with 2 steps

1.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 16 h / 20 °C

2.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C

2.2: 16 h / -78 - 20 °C

With n-butyllithium; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; hexane; dichloromethane;

Reference yield:

: 852950-12-0
(4-bromo-2,6-dimethylphenoxy)triisopropylsilane

: 852950-15-3
diethyl (3,5-dimethyl-4-triisopropylsilanyloxy-benzenesulfonyl)methylphosphonate

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C

1.2: 1 h / -78 - 20 °C

2.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 16 h / 20 °C

3.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C

3.2: 16 h / -78 - 20 °C

With n-butyllithium; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; hexane; dichloromethane;