D-erythro-Pent-4-enitol, 1,5-anhydro-4-deoxy-2,3-O-(1-methylethylidene)- (9CI)

Base Information

• Chemical Name: D-erythro-Pent-4-enitol, 1,5-anhydro-4-deoxy-2,3-O-(1-methylethylidene)- (9CI)
• CAS No.: 152141-76-9
• Molecular Formula: C₈H₁₂O₃
• Molecular Weight: 156.181
• Mol file: 152141-76-9.mol

Synonyms:D-erythro-Pent-4-enitol, 1,5-anhydro-4-deoxy-2,3-O-(1-methylethylidene)- (9CI)

Chemical Property of D-erythro-Pent-4-enitol, 1,5-anhydro-4-deoxy-2,3-O-(1-methylethylidene)- (9CI)

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

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Technology Process of D-erythro-Pent-4-enitol, 1,5-anhydro-4-deoxy-2,3-O-(1-methylethylidene)- (9CI)

There total 4 articles about D-erythro-Pent-4-enitol, 1,5-anhydro-4-deoxy-2,3-O-(1-methylethylidene)- (9CI) 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: 95.0%

2,2-dimethoxy-propane (77-76-9) + L-arabinal (152202-52-3) → 1,5-anhydro-2-deoxy-3,4-O-isopropylidene-L-erythro-pent-1-enitol (152141-76-9,66851-42-1)

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; for 10h; Ambient temperature;

Reference yield: 91.0%

phenyl 2-deoxy-2-iodo-3,4-O-isopropylidene-1-thio-D-erythropyranoside → 3,4-O,O'-isopropylidene-D-arabinal (152141-76-9,66851-42-1)

Guidance literature:

With sodium acetate; copper; acetic acid; zinc; In tetrahydrofuran; at 0 ℃; for 1.5h;

DOI:10.1021/ol052866l

Reference yield: 72.0%

2,2-dimethoxy-propane (77-76-9) + 1,5-anhydro-2-deoxy-D-erythro-pent-1-enitol (496-61-7) → 3,4-O,O'-isopropylidene-D-arabinal (152141-76-9,66851-42-1)

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; for 12h;

DOI:10.1016/j.tet.2004.04.004

upstream raw materials:

2,2-dimethoxy-propane

L-arabinal

1,5-anhydro-2-deoxy-D-erythro-pent-1-enitol

3,4-di-O-acetyl-D-arabinal

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