diethyl 3,3-bis{4-[(tert-butyl)dimethylsilyloxy]-3,5-dimethylphenyl}pentanedioate

Base Information

Chemical Name:diethyl 3,3-bis{4-[(tert-butyl)dimethylsilyloxy]-3,5-dimethylphenyl}pentanedioate
CAS No.:247941-89-5
Molecular Formula:C₃₇H₆₀O₆Si₂
Molecular Weight:657.051
Hs Code.:

Synonyms:diethyl 3,3-bis{4-[(tert-butyl)dimethylsilyloxy]-3,5-dimethylphenyl}pentanedioate

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Chemical Property of diethyl 3,3-bis{4-[(tert-butyl)dimethylsilyloxy]-3,5-dimethylphenyl}pentanedioate

Chemical Property:

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Technology Process of diethyl 3,3-bis{4-[(tert-butyl)dimethylsilyloxy]-3,5-dimethylphenyl}pentanedioate

There total 1 articles about diethyl 3,3-bis{4-[(tert-butyl)dimethylsilyloxy]-3,5-dimethylphenyl}pentanedioate 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: 88.0%

: 116159-02-5
3,3-Bis-(4-hydroxy-3,5-dimethyl-phenyl)-pentanedioic acid diethyl ester

: 18162-48-6
tert-butyldimethylsilyl chloride

: 247941-89-5
diethyl 3,3-bis{4-[(tert-butyl)dimethylsilyloxy]-3,5-dimethylphenyl}pentanedioate

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; at 20 ℃; for 5h;
DOI:10.1002/(SICI)1522-2675(19990707)82:7<1066::AID-HLCA1066>3.0.CO;2-O

Reference yield: 86.0%

: 247941-89-5
diethyl 3,3-bis{4-[(tert-butyl)dimethylsilyloxy]-3,5-dimethylphenyl}pentanedioate

: 247941-90-8
3,3-bis{4-[(tert-butyl)dimethylsilyloxy]-3,5-dimethylphenyl}pentane-1,5-diol

Guidance literature:: With lithium aluminium tetrahydride; In diethyl ether; for 5h;
DOI:10.1002/(SICI)1522-2675(19990707)82:7<1066::AID-HLCA1066>3.0.CO;2-O

Reference yield:

: 247941-89-5
diethyl 3,3-bis{4-[(tert-butyl)dimethylsilyloxy]-3,5-dimethylphenyl}pentanedioate

: 247941-91-9
3,3-bis{4-[(tert-butyl)dimethylsilyloxy]-3,5-dimethylphenyl}pentane-1,5-diyl bis(methanesulfonate)

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / LiAlH₄ / diethyl ether / 5 h

2: 95 percent / ET₃n / CH₂Cl₂ / 3 h / -5 °C

With lithium aluminium tetrahydride; triethylamine; In diethyl ether; dichloromethane; 1: Reduction / 2: Acylation;
DOI:10.1002/(SICI)1522-2675(19990707)82:7<1066::AID-HLCA1066>3.0.CO;2-O