Pent-4-enyl 2',3',5'-tri-O-benzoyl-β-D-erythro-pentofuranoside

Base Information Edit

Chemical Name:Pent-4-enyl 2',3',5'-tri-O-benzoyl-β-D-erythro-pentofuranoside
CAS No.:152279-04-4
Molecular Formula:C₃₁H₃₀O₈
Molecular Weight:530.574
Hs Code.:
Mol file:152279-04-4.mol

Synonyms:Pent-4-enyl 2',3',5'-tri-O-benzoyl-β-D-erythro-pentofuranoside

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Chemical Property of Pent-4-enyl 2',3',5'-tri-O-benzoyl-β-D-erythro-pentofuranoside Edit

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Technology Process of Pent-4-enyl 2',3',5'-tri-O-benzoyl-β-D-erythro-pentofuranoside

There total 8 articles about Pent-4-enyl 2',3',5'-tri-O-benzoyl-β-D-erythro-pentofuranoside 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%

: 821-09-0
n-Pent-4-enyl alcohol

: 66981-58-6
3,5-di-O-benzoyl-α-D-ribofuranoside-prop-2-ynyl-1,2-orthobenzoate

: 152279-04-4
Pent-4-enyl 2',3',5'-tri-O-benzoyl-β-D-erythro-pentofuranoside

Guidance literature:: With gold(III) chloride; In dichloromethane; at 20 ℃; for 2h; stereoselective reaction; Molecular sieve; Inert atmosphere;
DOI:10.1021/jo501052y

Reference yield: 69.0%

: 98-88-4
benzoyl chloride

: 152279-03-3,816422-95-4
Pent-4-enyl β-D-erythro-pentofuranoside

: 152279-04-4
Pent-4-enyl 2',3',5'-tri-O-benzoyl-β-D-erythro-pentofuranoside

Guidance literature:: With pyridine;
DOI:10.1021/jo00077a057

Reference yield:

: 98-88-4
benzoyl chloride

: 152279-04-4
Pent-4-enyl 2',3',5'-tri-O-benzoyl-β-D-erythro-pentofuranoside

Guidance literature:: Multi-step reaction with 4 steps

1: pyridine / 12 h / 20 °C / Inert atmosphere

2: hydrogen bromide; acetic acid / acetic acid / 0.17 h / 0 - 20 °C / Inert atmosphere

3: 2,6-dimethylpyridine; tetra-(n-butyl)ammonium iodide / dichloromethane / 4 h / 20 °C / Inert atmosphere

4: gold(III) chloride / dichloromethane / 2 h / 20 °C / Molecular sieve; Inert atmosphere

With 2,6-dimethylpyridine; gold(III) chloride; hydrogen bromide; tetra-(n-butyl)ammonium iodide; acetic acid; In pyridine; dichloromethane; acetic acid;
DOI:10.1021/jo501052y