3-benzo[1,3]dioxol-5-yl-4-{3-[1-(2-{2-[2-(2-[⁽¹⁸⁾F]fluoroethoxy)ethoxy]ethoxy}ethyl)-1H-1,2,3-triazol-4-ylmethoxy]-4,5-dimethoxybenzyl}5-hydroxy-5-(4-methoxyphenyl)-5H-furan-2-one

Base Information

• Chemical Name: 3-benzo[1,3]dioxol-5-yl-4-{3-[1-(2-{2-[2-(2-[⁽¹⁸⁾F]fluoroethoxy)ethoxy]ethoxy}ethyl)-1H-1,2,3-triazol-4-ylmethoxy]-4,5-dimethoxybenzyl}5-hydroxy-5-(4-methoxyphenyl)-5H-furan-2-one
• CAS No.: 1268257-58-4
• Molecular Formula: C₃₈H₄₂FN₃O₁₂
• Molecular Weight: 750.764

Synonyms:

Chemical Property of 3-benzo[1,3]dioxol-5-yl-4-{3-[1-(2-{2-[2-(2-[⁽¹⁸⁾F]fluoroethoxy)ethoxy]ethoxy}ethyl)-1H-1,2,3-triazol-4-ylmethoxy]-4,5-dimethoxybenzyl}5-hydroxy-5-(4-methoxyphenyl)-5H-furan-2-one

Chemical Property:

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Safty Information:

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MSDS Files:

Useful:

Technology Process of 3-benzo[1,3]dioxol-5-yl-4-{3-[1-(2-{2-[2-(2-[⁽¹⁸⁾F]fluoroethoxy)ethoxy]ethoxy}ethyl)-1H-1,2,3-triazol-4-ylmethoxy]-4,5-dimethoxybenzyl}5-hydroxy-5-(4-methoxyphenyl)-5H-furan-2-one

There total 3 articles about 3-benzo[1,3]dioxol-5-yl-4-{3-[1-(2-{2-[2-(2-[⁽¹⁸⁾F]fluoroethoxy)ethoxy]ethoxy}ethyl)-1H-1,2,3-triazol-4-ylmethoxy]-4,5-dimethoxybenzyl}5-hydroxy-5-(4-methoxyphenyl)-5H-furan-2-one 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:

1-azido-2-(2-(2-(2-[18F]fluoroethoxy)ethoxy)ethoxy)ethane (1268257-57-3) + 3-benzo[1,3]dioxol-5-yl-4-(3,4-dimethoxy-5-prop-2-ynyloxy-benzyl)-5-hydroxy-5-(4-methoxyphenyl)-5H-furan-2-one (1268257-47-1) → 3-benzo[1,3]dioxol-5-yl-4-{3-[1-(2-{2-[2-(2-[(18)F]fluoroethoxy)ethoxy]ethoxy}ethyl)-1H-1,2,3-triazol-4-ylmethoxy]-4,5-dimethoxybenzyl}5-hydroxy-5-(4-methoxyphenyl)-5H-furan-2-one (1268257-58-4)

Guidance literature:

With copper(ll) sulfate pentahydrate; sodium ascorbate; In N,N-dimethyl-formamide; at 60 ℃; for 0.166667h;

DOI:10.1021/jm101110w

Reference yield:

3-hydroxy-4,5-dimethoxybenzaldehyde (29865-90-5) → 3-benzo[1,3]dioxol-5-yl-4-{3-[1-(2-{2-[2-(2-[(18)F]fluoroethoxy)ethoxy]ethoxy}ethyl)-1H-1,2,3-triazol-4-ylmethoxy]-4,5-dimethoxybenzyl}5-hydroxy-5-(4-methoxyphenyl)-5H-furan-2-one (1268257-58-4)

Guidance literature:

Multi-step reaction with 3 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 2 h / 80 °C

2.1: sodium / methanol / 19 h / Reflux

2.2: 7 h / Reflux

3.1: copper(ll) sulfate pentahydrate; sodium ascorbate / N,N-dimethyl-formamide / 0.17 h / 60 °C

With copper(ll) sulfate pentahydrate; sodium; sodium ascorbate; potassium carbonate; In methanol; N,N-dimethyl-formamide;

DOI:10.1021/jm101110w

Reference yield:

3,4-dimethoxy-5-prop-2-ynyloxy-benzaldehyde (1268257-59-5) → 3-benzo[1,3]dioxol-5-yl-4-{3-[1-(2-{2-[2-(2-[(18)F]fluoroethoxy)ethoxy]ethoxy}ethyl)-1H-1,2,3-triazol-4-ylmethoxy]-4,5-dimethoxybenzyl}5-hydroxy-5-(4-methoxyphenyl)-5H-furan-2-one (1268257-58-4)

Guidance literature:

Multi-step reaction with 2 steps

1.1: sodium / methanol / 19 h / Reflux

1.2: 7 h / Reflux

2.1: copper(ll) sulfate pentahydrate; sodium ascorbate / N,N-dimethyl-formamide / 0.17 h / 60 °C

With copper(ll) sulfate pentahydrate; sodium; sodium ascorbate; In methanol; N,N-dimethyl-formamide;

DOI:10.1021/jm101110w

upstream raw materials:

3,4-dimethoxy-5-prop-2-ynyloxy-benzaldehyde

1-azido-2-(2-(2-(2-[¹⁸F]fluoroethoxy)ethoxy)ethoxy)ethane

3-benzo[1,3]dioxol-5-yl-4-(3,4-dimethoxy-5-prop-2-ynyloxy-benzyl)-5-hydroxy-5-(4-methoxyphenyl)-5H-furan-2-one

3-hydroxy-4,5-dimethoxybenzaldehyde

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