methyl onate

Base Information

• Chemical Name: methyl onate
• CAS No.: 221524-10-3
• Molecular Formula: C₃₀H₃₉NO₁₃S₂
• Molecular Weight: 685.771
• Mol file: 221524-10-3.mol

Synonyms:methyl onate

Chemical Property of methyl onate

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of methyl onate

There total 1 articles about methyl onate 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: 97.0%

Isopropenyl acetate (108-22-5) + Methyl onate (156726-99-7) → methyl onate (221524-10-3)

Guidance literature:

With toluene-4-sulfonic acid; at 60 ℃; for 20h;

DOI:10.1016/S0008-6215(02)00036-8

Reference yield: 96.0%

2-(trimethylsilyl)ethyl (2-azido-6-O-benzyl-2-deoxy-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside (139244-25-0) + methyl onate (221524-10-3) → 2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->3)-(2-azido-6-O-benzyl-2-deoxy-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

Guidance literature:

With methanesulfonyl bromide; silver trifluoromethanesulfonate; diisopropylamine; In dichloromethane; acetonitrile; at -45 ℃;

DOI:10.1016/S0008-6215(02)00036-8

Reference yield: 83.0%

2-(trimethylsilyl)ethyl (2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-galactopyranoside (128716-20-1) + methyl onate (221524-10-3) → 2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside (221524-13-6)

Guidance literature:

With methanesulfonyl bromide; MS (3 Angstroem); silver trifluoromethanesulfonate; In dichloromethane; 1,2-dichloro-ethane; acetonitrile; at -45 ℃; for 4h;

DOI:10.1016/S0040-4039(99)00175-6

upstream raw materials:

Isopropenyl acetate

Methyl onate

Downstream raw materials:

2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

methyl [2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->8)-5-acetamido-4-O-benzoyl-3,5-dideoxy-9-O-p-methoxybenzyl-D-glycero-α-D-galacto-non-...]

2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->3)-(2,6-di-O-acetyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-acetyl-β-D-xylopyranoside

2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->3)-2-azido-6-O-benzoyl-2-deoxy-β-D-galactopyranoside