1-[(E)-2-(3,3-diphenyloxiran-2-yl)-1-methylvinyl]-1H-1,2,3-benzotriazole

Base Information

• Chemical Name: 1-[(E)-2-(3,3-diphenyloxiran-2-yl)-1-methylvinyl]-1H-1,2,3-benzotriazole
• CAS No.: 766443-78-1
• Molecular Formula: C₂₃H₁₉N₃O
• Molecular Weight: 353.423

Synonyms:1-[(E)-2-(3,3-diphenyloxiran-2-yl)-1-methylvinyl]-1H-1,2,3-benzotriazole

Chemical Property of 1-[(E)-2-(3,3-diphenyloxiran-2-yl)-1-methylvinyl]-1H-1,2,3-benzotriazole

Chemical Property:

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Technology Process of 1-[(E)-2-(3,3-diphenyloxiran-2-yl)-1-methylvinyl]-1H-1,2,3-benzotriazole

There total 5 articles about 1-[(E)-2-(3,3-diphenyloxiran-2-yl)-1-methylvinyl]-1H-1,2,3-benzotriazole 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: 88.0%

1-[(E)-2-(3,3-diphenyloxiran-2-yl)vinyl]-1H-1,2,3-benzotriazole (766443-55-4) + methyl iodide (74-88-4) → 1-[(E)-2-(3,3-diphenyloxiran-2-yl)-1-methylvinyl]-1H-1,2,3-benzotriazole (766443-78-1)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; at -78 - 10 ℃; for 1.5h;

DOI:10.1021/jo049818j

Reference yield: 68.0%

1-[(2Z)-3-chloroprop-2-enyl]-1H-1,2,3-benzotriazole (766443-54-3) + benzophenone (119-61-9) + methyl iodide (74-88-4) → 1-[(E)-2-(3,3-diphenyloxiran-2-yl)-1-methylvinyl]-1H-1,2,3-benzotriazole (766443-78-1)

Guidance literature:

1-[(2Z)-3-chloroprop-2-enyl]-1H-1,2,3-benzotriazole; benzophenone; With lithium diisopropyl amide; In tetrahydrofuran; at -78 ℃;

methyl iodide; With n-butyllithium; In tetrahydrofuran; at -78 ℃;

DOI:10.1021/jo049818j

Reference yield:

1-(3-chloro-1-methyl-allyl)-1H-benzotriazole (766443-86-1) + benzophenone (119-61-9) → 1-[(E)-2-(3,3-diphenyloxiran-2-yl)-1-methylvinyl]-1H-1,2,3-benzotriazole (766443-78-1) + 4-(1H-1,2,3-benzotriazol-2-yl)-2-chloro-1,1-diphenylpent-2-en-1-ol

Guidance literature:

With lithium diisopropyl amide; In tetrahydrofuran; at -78 ℃;

DOI:10.1021/jo049818j

upstream raw materials:

1-(3-chloro-1-methyl-allyl)-1H-benzotriazole

benzophenone

1-[(E)-2-(3,3-diphenyloxiran-2-yl)vinyl]-1H-1,2,3-benzotriazole

methyl iodide

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