4-{[(1,1-dimethylethyl)(dimethyl)silyl]oxy}-2,3,6-trimethyl-5-(3-methylbut-2-en-1-yl)phenyl acetate

Base Information

Chemical Name:4-{[(1,1-dimethylethyl)(dimethyl)silyl]oxy}-2,3,6-trimethyl-5-(3-methylbut-2-en-1-yl)phenyl acetate
CAS No.:848362-67-4
Molecular Formula:C₂₂H₃₆O₃Si
Molecular Weight:376.612
Hs Code.:

Synonyms:4-{[(1,1-dimethylethyl)(dimethyl)silyl]oxy}-2,3,6-trimethyl-5-(3-methylbut-2-en-1-yl)phenyl acetate

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Chemical Property of 4-{[(1,1-dimethylethyl)(dimethyl)silyl]oxy}-2,3,6-trimethyl-5-(3-methylbut-2-en-1-yl)phenyl acetate

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Technology Process of 4-{[(1,1-dimethylethyl)(dimethyl)silyl]oxy}-2,3,6-trimethyl-5-(3-methylbut-2-en-1-yl)phenyl acetate

There total 4 articles about 4-{[(1,1-dimethylethyl)(dimethyl)silyl]oxy}-2,3,6-trimethyl-5-(3-methylbut-2-en-1-yl)phenyl acetate 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: 98.0%

: 848362-63-0
4-hydroxy-2,3,6-trimethyl-5-(3-methylbut-2-en-1-yl)phenyl acetate

: 18162-48-6
tert-butyldimethylsilyl chloride

: 848362-67-4
4-{[(1,1-dimethylethyl)(dimethyl)silyl]oxy}-2,3,6-trimethyl-5-(3-methylbut-2-en-1-yl)phenyl acetate

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; at 21 - 23 ℃; for 16h;
DOI:10.1002/hlca.200690072

Reference yield:

: 36592-62-8
4-acetoxy-2,3,5-trimethylphenol

: 848362-67-4
4-{[(1,1-dimethylethyl)(dimethyl)silyl]oxy}-2,3,6-trimethyl-5-(3-methylbut-2-en-1-yl)phenyl acetate

Guidance literature:: Multi-step reaction with 2 steps

1: 69 percent / BF₃*Et₂O / CH₂Cl₂ / 2.5 h / 0 °C

2: 98 percent / imidazole / dimethylformamide / 16 h / 21 - 23 °C

With 1H-imidazole; boron trifluoride diethyl etherate; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/hlca.200690072

Reference yield:

: 556-82-1
3-methyl-2-buten-1-ol

: 848362-67-4
4-{[(1,1-dimethylethyl)(dimethyl)silyl]oxy}-2,3,6-trimethyl-5-(3-methylbut-2-en-1-yl)phenyl acetate

Guidance literature:: Multi-step reaction with 2 steps

1: 69 percent / BF₃*Et₂O / CH₂Cl₂ / 2.5 h / 0 °C

2: 98 percent / imidazole / dimethylformamide / 16 h / 21 - 23 °C

With 1H-imidazole; boron trifluoride diethyl etherate; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/hlca.200690072