2-phenyl-7-methoxybenzotelluropyrylium perchlorate

Base Information

• Chemical Name: 2-phenyl-7-methoxybenzotelluropyrylium perchlorate
• CAS No.: 84144-62-7
• Molecular Formula: C₁₆H₁₃OTe*ClO₄
• Molecular Weight: 448.329

Synonyms:2-phenyl-7-methoxybenzotelluropyrylium perchlorate

Chemical Property of 2-phenyl-7-methoxybenzotelluropyrylium perchlorate

Chemical Property:

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Technology Process of 2-phenyl-7-methoxybenzotelluropyrylium perchlorate

There total 2 articles about 2-phenyl-7-methoxybenzotelluropyrylium perchlorate 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:

7-methoxy-2-phenyl-4H-benzotelluropyran-4-one (80697-47-8) → 2-phenyl-7-methoxybenzotelluropyrylium perchlorate (84144-62-7)

Guidance literature:

Multi-step reaction with 2 steps

1: diisobutylaluminum hydride / tetrahydrofuran; hexane / -78 deg C -> room temperature

2: 70percent perchloric acid, acetic acid

With perchloric acid; diisobutylaluminium hydride; acetic acid; In tetrahydrofuran; hexane;

DOI:10.1021/ja00342a041

Reference yield:

7-Methoxy-2-phenyl-4H-tellurochromen-4-ol (84144-60-5) → 2-phenyl-7-methoxybenzotelluropyrylium perchlorate (84144-62-7)

Guidance literature:

With perchloric acid; acetic acid; Yield given;

DOI:10.1021/ja00342a041

Reference yield: 25.0%

2-phenyl-7-methoxybenzotelluropyrylium perchlorate (84144-62-7) → Δ4,4'-1,1'-dioxo-2,2'diphenyl-7,7'-dimethoxybi-4H-benzotelluropyran (108035-21-8)

Guidance literature:

With pyridine; oxygen; triphenylphosphine; for 1.5h; Heating;

DOI:10.1021/jo00387a002

upstream raw materials:

7-Methoxy-2-phenyl-4H-tellurochromen-4-ol

7-methoxy-2-phenyl-4H-benzotelluropyran-4-one

Downstream raw materials:

Δ^4,4'-1,1'-dioxo-2,2'diphenyl-7,7'-dimethoxybi-4H-benzotelluropyran

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