D-glycero-L-manno-Heptonic acid, 2,5-anhydro-, methyl ester (9CI)

Base Information

• Chemical Name: D-glycero-L-manno-Heptonic acid, 2,5-anhydro-, methyl ester (9CI)
• CAS No.: 502685-24-7
• Molecular Formula: C8H14O7
• Molecular Weight: 222.19
• Mol file: 502685-24-7.mol

Synonyms:D-glycero-L-manno-Heptonic acid, 2,5-anhydro-, methyl ester (9CI)

Chemical Property of D-glycero-L-manno-Heptonic acid, 2,5-anhydro-, methyl ester (9CI)

Chemical Property:

• Boiling Point: 462.8±45.0 °C(Predicted)
• PKA: 13.07±0.70(Predicted)
• PSA: 0.00000
• Density: 1.565±0.06 g/cm3(Predicted)
• LogP: 0.00000

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of D-glycero-L-manno-Heptonic acid, 2,5-anhydro-, methyl ester (9CI)

There total 17 articles about D-glycero-L-manno-Heptonic acid, 2,5-anhydro-, methyl ester (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%

methyl 3,4,6,7-tetra-O-acetyl-2,5-anhydro-D-glycero-L-manno-heptanoate (502685-23-6) → methyl 2,5-anhydro-D-glycero-L-manno-heptanoate (502685-24-7)

Guidance literature:

With sodium methylate; In methanol; at 20 ℃; for 2h;

DOI:10.1016/S0008-6215(02)00133-7

Reference yield: 95.0%

methanol (67-56-1) + Trifluoro-methanesulfonic acid (4R,4aS,7S,7aR)-4-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-6-oxo-tetrahydro-furo[3,2-d][1,3]dioxin-7-yl ester (183056-65-7) → Methyl 2,5-anhydro-D-glycero-D-gulo-heptonate (182195-39-7,502685-24-7)

Guidance literature:

With acetyl chloride; for 16h; Ambient temperature;

DOI:10.1039/p19960002151

Reference yield: 89.0%

Methyl 2,5-anhydro-4-O-benzyl-D-glycero-D-ido-heptonate (152389-09-8) → Methyl 2,5-anhydro-D-glycero-D-ido-heptonate (164665-90-1,502685-24-7)

Guidance literature:

With hydrogen; acetic acid; palladium; In methanol; for 20h; Ambient temperature;

DOI:10.1039/p19960002151

upstream raw materials:

methanol

Trifluoro-methanesulfonic acid (4R,4aS,7R,7aR)-4-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-6-oxo-tetrahydro-furo[3,2-d][1,3]dioxin-7-yl ester

3,5-O-Isopropylidene-2-O-trifluoromethylsulfonyl-D-glycero-D-gulo-heptano-1,4-lactone

Methyl 2,5-anhydro-4-O-benzyl-D-glycero-D-ido-heptonate

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