6-Desacylzaragozic acid C-7-(methylmethoxyethyl)-3,4,5-tri-tert-butyl ester

Base Information

Chemical Name:6-Desacylzaragozic acid C-7-(methylmethoxyethyl)-3,4,5-tri-tert-butyl ester
CAS No.:156767-43-0
Molecular Formula:C₄₀H₆₂O₁₄
Molecular Weight:766.924
Hs Code.:

Synonyms:6-Desacylzaragozic acid C-7-(methylmethoxyethyl)-3,4,5-tri-tert-butyl ester

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Chemical Property of 6-Desacylzaragozic acid C-7-(methylmethoxyethyl)-3,4,5-tri-tert-butyl ester

Chemical Property:

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Technology Process of 6-Desacylzaragozic acid C-7-(methylmethoxyethyl)-3,4,5-tri-tert-butyl ester

There total 4 articles about 6-Desacylzaragozic acid C-7-(methylmethoxyethyl)-3,4,5-tri-tert-butyl ester 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: 67.0%

: 4'',5''-Dihydroxyzaragozic acid C 7-(methylmethoxyethyl)-3,4,5-tri-tert-butyl ester

: 156767-43-0
6-Desacylzaragozic acid C-7-(methylmethoxyethyl)-3,4,5-tri-tert-butyl ester

Guidance literature:: With potassium tert-butylate; In N,N-dimethyl-formamide; at 25 ℃; for 16h;
DOI:10.1021/jo00087a054

Reference yield:

: 71432-55-8
2-tert-butyl-1,3-diisopropylisourea

: 156767-43-0
6-Desacylzaragozic acid C-7-(methylmethoxyethyl)-3,4,5-tri-tert-butyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 76 percent / CH₂Cl₂ / 16 h / 25 °C

2: 90 percent / PPTS / CH₂Cl₂ / 21 h / 0 °C

3: 79 percent / OsO₄, N-methylmorpholine N-oxide / acetone; H₂O; 2-methyl-propan-2-ol / 24 h / 25 °C

4: 67 percent / t-BuOK / dimethylformamide / 16 h / 25 °C

With osmium(VIII) oxide; potassium tert-butylate; pyridinium p-toluenesulfonate; 4-methylmorpholine N-oxide; In dichloromethane; water; N,N-dimethyl-formamide; acetone; tert-butyl alcohol;
DOI:10.1021/jo00087a054

Reference yield:

: 156767-39-4
Zaragozic acid C 3,4,5-tris-tert-butyl ester

: 156767-43-0
6-Desacylzaragozic acid C-7-(methylmethoxyethyl)-3,4,5-tri-tert-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / PPTS / CH₂Cl₂ / 21 h / 0 °C

2: 79 percent / OsO₄, N-methylmorpholine N-oxide / acetone; H₂O; 2-methyl-propan-2-ol / 24 h / 25 °C

3: 67 percent / t-BuOK / dimethylformamide / 16 h / 25 °C

With osmium(VIII) oxide; potassium tert-butylate; pyridinium p-toluenesulfonate; 4-methylmorpholine N-oxide; In dichloromethane; water; N,N-dimethyl-formamide; acetone; tert-butyl alcohol;
DOI:10.1021/jo00087a054