1-O-benzyl-5-O-[1-(4-benzyloxycarbonylbutyl)-2-(3-oxobutyl)]-phosphono-L-erythro-pent-2-ulose ethane-1,2-diyl dithioacetal

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Chemical Name:1-O-benzyl-5-O-[1-(4-benzyloxycarbonylbutyl)-2-(3-oxobutyl)]-phosphono-L-erythro-pent-2-ulose ethane-1,2-diyl dithioacetal
CAS No.:216770-56-8
Molecular Formula:C₃₀H₄₁O₁₀PS₂
Molecular Weight:656.755
Hs Code.:

Synonyms:1-O-benzyl-5-O-[1-(4-benzyloxycarbonylbutyl)-2-(3-oxobutyl)]-phosphono-L-erythro-pent-2-ulose ethane-1,2-diyl dithioacetal

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Chemical Property of 1-O-benzyl-5-O-[1-(4-benzyloxycarbonylbutyl)-2-(3-oxobutyl)]-phosphono-L-erythro-pent-2-ulose ethane-1,2-diyl dithioacetal

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Technology Process of 1-O-benzyl-5-O-[1-(4-benzyloxycarbonylbutyl)-2-(3-oxobutyl)]-phosphono-L-erythro-pent-2-ulose ethane-1,2-diyl dithioacetal

There total 4 articles about 1-O-benzyl-5-O-[1-(4-benzyloxycarbonylbutyl)-2-(3-oxobutyl)]-phosphono-L-erythro-pent-2-ulose ethane-1,2-diyl dithioacetal 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: 48.0%

: 134848-96-7
benzyl 5-hydroxy pentanoate

: 55894-94-5
Bis<1,2-dimethylethenylene>pyrophosphate

: 216770-35-3
1-O-benzyl-L-erythro-pent-2-ulose ethane-1,2-diyl dithioacetal

: 216770-56-8
1-O-benzyl-5-O-[1-(4-benzyloxycarbonylbutyl)-2-(3-oxobutyl)]-phosphono-L-erythro-pent-2-ulose ethane-1,2-diyl dithioacetal

Guidance literature:: benzyl 5-hydroxy pentanoate; Bis<1,2-dimethylethenylene>pyrophosphate; With triethylamine; In dichloromethane; at 20 ℃; for 2h;

1-O-benzyl-L-erythro-pent-2-ulose ethane-1,2-diyl dithioacetal; With triethylamine; In dichloromethane; at 20 ℃; for 6h;
DOI:10.1080/07328309808001895

Reference yield:

: 130114-53-3,130114-54-4
(3S,4S)-2-Benzyloxymethyl-tetrahydro-furan-2,3,4-triol

: 216770-56-8
1-O-benzyl-5-O-[1-(4-benzyloxycarbonylbutyl)-2-(3-oxobutyl)]-phosphono-L-erythro-pent-2-ulose ethane-1,2-diyl dithioacetal

Guidance literature:: Multi-step reaction with 2 steps

1.1: 75 percent / HCl / H₂O / 0.5 h / 0 °C

2.1: triethylamine / CH₂Cl₂ / 2 h / 20 °C

2.2: 48 percent / triethylamine / CH₂Cl₂ / 6 h / 20 °C

With hydrogenchloride; triethylamine; In dichloromethane; water; 1.1: thioketalisation / 2.1: Esterification / 2.2: Substitution;
DOI:10.1080/07328309808001895

Reference yield:

: 37435-69-1
5-hydroxypentanoic acid sodium salt

: 216770-56-8
1-O-benzyl-5-O-[1-(4-benzyloxycarbonylbutyl)-2-(3-oxobutyl)]-phosphono-L-erythro-pent-2-ulose ethane-1,2-diyl dithioacetal

Guidance literature:: Multi-step reaction with 2 steps

1.1: 40 percent / dimethylformamide

2.1: triethylamine / CH₂Cl₂ / 2 h / 20 °C

2.2: 48 percent / triethylamine / CH₂Cl₂ / 6 h / 20 °C

With triethylamine; In dichloromethane; N,N-dimethyl-formamide; 1.1: Substitution / 2.1: Esterification / 2.2: Substitution;
DOI:10.1080/07328309808001895