2-O--1,5-di-O-pivaloyl-α-D-glucofuranurono-6,3-lactone

Base Information

Chemical Name:2-O--1,5-di-O-pivaloyl-α-D-glucofuranurono-6,3-lactone
CAS No.:78749-06-1
Molecular Formula:C₃₀H₄₁NO₁₁
Molecular Weight:591.656
Hs Code.:

2-O-<N-(tert-butoxycarbonyl)-L-phenylalanyl>-1,5-di-O-pivaloyl-α-D-glucofuranurono-6,3-lactone

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2-O--1,5-di-O-pivaloyl-α-D-glucofuranurono-6,3-lactone

Chemical Property:

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Technology Process of 2-O--1,5-di-O-pivaloyl-α-D-glucofuranurono-6,3-lactone

There total 5 articles about 2-O--1,5-di-O-pivaloyl-α-D-glucofuranurono-6,3-lactone 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: 18.5%

: 3282-30-2
pivaloyl chloride

: 2-O--5-O-pivaloyl-D-glucofuranurono-6,3-lactone

: 78749-06-1
2-O--1,5-di-O-pivaloyl-α-D-glucofuranurono-6,3-lactone

: 78749-11-8
2-O--1,5-di-O-pivaloyl-β-D-glucofuranurono-6,3-lactone

Guidance literature:: In pyridine; for 5h; Ambient temperature;
DOI:10.1016/S0008-6215(00)85981-9

Reference yield:

: 21148-96-9
N-(tert-butoxycarbonyl)-L-phenylalanine pentachlorophenyl ester

: 78749-06-1
2-O--1,5-di-O-pivaloyl-α-D-glucofuranurono-6,3-lactone

Guidance literature:: Multi-step reaction with 2 steps

1: 13.4 percent / imidazole / CH₂Cl₂ / 4 h / Ambient temperature

2: pyridine / 5 h / Ambient temperature

With 1H-imidazole; In pyridine; dichloromethane;
DOI:10.1016/S0008-6215(00)85981-9

Reference yield:

: 3282-30-2
pivaloyl chloride

: 78749-06-1
2-O--1,5-di-O-pivaloyl-α-D-glucofuranurono-6,3-lactone

Guidance literature:: Multi-step reaction with 4 steps

1: 80 percent / pyridine / diethyl ether / 6 h / Ambient temperature

2: 70 percent / Dowex-50(H⁽¹⁺⁾), water / acetic acid / 4 h / 100 °C

3: 13.4 percent / imidazole / CH₂Cl₂ / 4 h / Ambient temperature

4: pyridine / 5 h / Ambient temperature

With pyridine; 1H-imidazole; Dowex-50(H⁽¹⁺⁾); water; In pyridine; diethyl ether; dichloromethane; acetic acid;
DOI:10.1016/S0008-6215(00)85981-9