4-O-benzoyl-2,3-bis-O-(tert-butyldimethylsilyl)-L-threose diethylacetal

Base Information

Chemical Name:4-O-benzoyl-2,3-bis-O-(tert-butyldimethylsilyl)-L-threose diethylacetal
CAS No.:612051-18-0
Molecular Formula:C₂₇H₅₀O₆Si₂
Molecular Weight:526.861
Hs Code.:

Synonyms:4-O-benzoyl-2,3-bis-O-(tert-butyldimethylsilyl)-L-threose diethylacetal

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Chemical Property of 4-O-benzoyl-2,3-bis-O-(tert-butyldimethylsilyl)-L-threose diethylacetal

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Technology Process of 4-O-benzoyl-2,3-bis-O-(tert-butyldimethylsilyl)-L-threose diethylacetal

There total 3 articles about 4-O-benzoyl-2,3-bis-O-(tert-butyldimethylsilyl)-L-threose diethylacetal 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: 95.0%

: 69739-34-0
t-butyldimethylsiyl triflate

: 612051-35-1
4-O-benzoyl-L-threose diethylacetal

: 612051-18-0
4-O-benzoyl-2,3-bis-O-(tert-butyldimethylsilyl)-L-threose diethylacetal

Guidance literature:: With 2,6-dimethylpyridine; In dichloromethane; at 20 ℃; for 0.5h;
DOI:10.1016/S0040-4020(03)00864-0

Reference yield:

: 98-88-4
benzoyl chloride

: 612051-18-0
4-O-benzoyl-2,3-bis-O-(tert-butyldimethylsilyl)-L-threose diethylacetal

Guidance literature:: Multi-step reaction with 3 steps

1: 91 percent / pyridine / CH₂Cl₂ / 0.5 h / 20 °C

2: 59 percent / ADmix-α / 2-methyl-propan-2-ol; H2O; tetrahydrofuran / 12 h / 0 °C

3: 95 percent / 2,6-lutidine / CH₂Cl₂ / 0.5 h / 20 °C

With pyridine; 2,6-dimethylpyridine; AD-mix-α; In tetrahydrofuran; dichloromethane; water; tert-butyl alcohol; 2: Sharpless asymmetric dihydroxylation;
DOI:10.1016/S0040-4020(03)00864-0

Reference yield:

: 612051-17-9
(E)-4-benzyloxy-2-butenal diethylacetal

: 612051-18-0
4-O-benzoyl-2,3-bis-O-(tert-butyldimethylsilyl)-L-threose diethylacetal

Guidance literature:: Multi-step reaction with 2 steps

1: 59 percent / ADmix-α / 2-methyl-propan-2-ol; H2O; tetrahydrofuran / 12 h / 0 °C

2: 95 percent / 2,6-lutidine / CH₂Cl₂ / 0.5 h / 20 °C

With 2,6-dimethylpyridine; AD-mix-α; In tetrahydrofuran; dichloromethane; water; tert-butyl alcohol; 1: Sharpless asymmetric dihydroxylation;
DOI:10.1016/S0040-4020(03)00864-0