(2S,3R)-2-Acetoxy-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentanoic acid

Base Information

Chemical Name:(2S,3R)-2-Acetoxy-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentanoic acid
CAS No.:79568-65-3
Molecular Formula:C₂₄H₃₂O₅Si
Molecular Weight:428.601
Hs Code.:

Synonyms:(2S,3R)-2-Acetoxy-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentanoic acid

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Chemical Property of (2S,3R)-2-Acetoxy-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentanoic acid

Chemical Property:

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Technology Process of (2S,3R)-2-Acetoxy-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentanoic acid

There total 7 articles about (2S,3R)-2-Acetoxy-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentanoic acid 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: 90.0%

: 108-24-7
acetic anhydride

: 79568-69-7
(2S,3R)-5-(tert-Butyl-diphenyl-silanyloxy)-2-hydroxy-3-methyl-pentanoic acid

: 79568-65-3
(2S,3R)-2-Acetoxy-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentanoic acid

Guidance literature:: With pyridine;
DOI:10.1021/jo00338a046

Reference yield:

: 88159-03-9
5-(2,2-dimethyl-1,1-diphenyl-1-silapropoxy)pent-2-yn-1-ol

: 79568-65-3
(2S,3R)-2-Acetoxy-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentanoic acid

Guidance literature:: Multi-step reaction with 5 steps

1: H₂ / Lindlar / methanol

2: 87 percent / t-BuOOH, d-diethyl tartrate, Ti(O-i-Pr)4 / CH₂Cl₂ / -20 °C

3: 79 percent / NaIO₄ / RuCl₃ / CCl₄; acetonitrile; H₂O

4: 87 percent / petroleum ether / 40 h / 25 °C

5: 90 percent / pyridine

With pyridine; titanium(IV) isopropylate; tert.-butylhydroperoxide; sodium periodate; Diethyl tartrate; hydrogen; ruthenium trichloride; Lindlar's catalyst; In methanol; tetrachloromethane; dichloromethane; water; acetonitrile; Petroleum ether;
DOI:10.1021/jo00338a046

Reference yield:

: 79568-67-5
(Z)-5-(2,2-dimethyl-1,1-diphenyl-1-silapropoxy)pent-2-en-1-ol

: 79568-65-3
(2S,3R)-2-Acetoxy-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pentanoic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 87 percent / t-BuOOH, d-diethyl tartrate, Ti(O-i-Pr)4 / CH₂Cl₂ / -20 °C

2: 79 percent / NaIO₄ / RuCl₃ / CCl₄; acetonitrile; H₂O

3: 87 percent / petroleum ether / 40 h / 25 °C

4: 90 percent / pyridine

With pyridine; titanium(IV) isopropylate; tert.-butylhydroperoxide; sodium periodate; Diethyl tartrate; ruthenium trichloride; In tetrachloromethane; dichloromethane; water; acetonitrile; Petroleum ether;
DOI:10.1021/jo00338a046