(E)-2-(1H-1,2,3-benzotriazol-1-yl)-1-phenylethenyl trifluoromethanesulfonate

Base Information

Chemical Name:(E)-2-(1H-1,2,3-benzotriazol-1-yl)-1-phenylethenyl trifluoromethanesulfonate
CAS No.:314765-25-8
Molecular Formula:C₁₅H₁₀F₃N₃O₃S
Molecular Weight:369.324
Hs Code.:

Synonyms:(E)-2-(1H-1,2,3-benzotriazol-1-yl)-1-phenylethenyl trifluoromethanesulfonate

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Chemical Property of (E)-2-(1H-1,2,3-benzotriazol-1-yl)-1-phenylethenyl trifluoromethanesulfonate

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Technology Process of (E)-2-(1H-1,2,3-benzotriazol-1-yl)-1-phenylethenyl trifluoromethanesulfonate

There total 3 articles about (E)-2-(1H-1,2,3-benzotriazol-1-yl)-1-phenylethenyl trifluoromethanesulfonate 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%

: 358-23-6
trifluoromethylsulfonic anhydride

: 127876-36-2
2-(benzotriazol-1-yl)acetophenone

: 314765-25-8
(E)-2-(1H-1,2,3-benzotriazol-1-yl)-1-phenylethenyl trifluoromethanesulfonate

Guidance literature:: With 2,6-dimethylpyridine; In dichloromethane; at 0 - 25 ℃;
DOI:10.1021/ol0002370

Reference yield:

: 98-88-4
benzoyl chloride

: 314765-25-8
(E)-2-(1H-1,2,3-benzotriazol-1-yl)-1-phenylethenyl trifluoromethanesulfonate

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / tetrahydrofuran / 24 h / Heating

2: 95 percent / 2,6-lutidine / CH₂Cl₂ / 0 - 25 °C

With 2,6-dimethylpyridine; In tetrahydrofuran; dichloromethane; 1: Condensation / 2: Addition;
DOI:10.1021/ol0002370

Reference yield:

: 122296-00-8
1-<(trimethylsilyl)methyl>benzotriazole

: 314765-25-8
(E)-2-(1H-1,2,3-benzotriazol-1-yl)-1-phenylethenyl trifluoromethanesulfonate

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / tetrahydrofuran / 24 h / Heating

2: 95 percent / 2,6-lutidine / CH₂Cl₂ / 0 - 25 °C

With 2,6-dimethylpyridine; In tetrahydrofuran; dichloromethane; 1: Condensation / 2: Addition;
DOI:10.1021/ol0002370