di-O-acetyl-1,2-O-benzoyl-5-desoxy-3-methylidene-3-β-D-erythro-pentofurannose

Base Information

Chemical Name:di-O-acetyl-1,2-O-benzoyl-5-desoxy-3-methylidene-3-β-D-erythro-pentofurannose
CAS No.:306960-22-5
Molecular Formula:C₁₇H₁₈O₇
Molecular Weight:334.326
Hs Code.:

Synonyms:di-O-acetyl-1,2-O-benzoyl-5-desoxy-3-methylidene-3-β-D-erythro-pentofurannose

Suppliers and Price of di-O-acetyl-1,2-O-benzoyl-5-desoxy-3-methylidene-3-β-D-erythro-pentofurannose

Supply Marketing:

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

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Total 3 raw suppliers

Chemical Property of di-O-acetyl-1,2-O-benzoyl-5-desoxy-3-methylidene-3-β-D-erythro-pentofurannose

Chemical Property:

Boiling Point:429.9±45.0 °C(Predicted)
Density:1.26±0.1 g/cm3(Predicted)

Purity/Quality:: 97% ^*data from raw suppliers

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Technology Process of di-O-acetyl-1,2-O-benzoyl-5-desoxy-3-methylidene-3-β-D-erythro-pentofurannose

There total 4 articles about di-O-acetyl-1,2-O-benzoyl-5-desoxy-3-methylidene-3-β-D-erythro-pentofurannose 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:

: 6698-46-0
5-O-benzoyl-1,2-O-isopropylidene-α-D-ribofuranos-3-ulose

: 306960-22-5
di-O-acetyl-1,2-O-benzoyl-5-desoxy-3-methylidene-3-β-D-erythro-pentofurannose

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium tert-pentoxide / benzene; diethyl ether / 20 °C

1.2: 47 percent / benzene; diethyl ether / 24 h / 20 °C

2.1: TFA; H₂O / 2.5 h / -10 - 0 °C

3.1: pyridine / 20 °C

With pyridine; water; sodium tert-pentoxide; trifluoroacetic acid; In diethyl ether; benzene; 1.2: Wittig reaction;
DOI:10.1021/jm000073t

Reference yield:

: 108-24-7
acetic anhydride

: 1028262-50-1
Benzoic acid (2S,4R)-4,5-dihydroxy-3-methylene-tetrahydro-furan-2-ylmethyl ester

: 306960-22-5
di-O-acetyl-1,2-O-benzoyl-5-desoxy-3-methylidene-3-β-D-erythro-pentofurannose

Guidance literature:: With pyridine; at 20 ℃;
DOI:10.1021/jm000073t

Reference yield:

: 59896-02-5
((3aR,5S,6aR)-2,2-dimethyl-6-methylenetetrahydrofuro[2,3-d][1,3]dioxol-5-yl)methyl benzoate

: 306960-22-5
di-O-acetyl-1,2-O-benzoyl-5-desoxy-3-methylidene-3-β-D-erythro-pentofurannose

Guidance literature:: Multi-step reaction with 2 steps

1: TFA; H₂O / 2.5 h / -10 - 0 °C

2: pyridine / 20 °C

With pyridine; water; trifluoroacetic acid;
DOI:10.1021/jm000073t