3-(benzenesulfonyl)-1,2,3-tris(4-(N-methylpyridiniumyl))cyclopropene triflate

Base Information

Chemical Name:3-(benzenesulfonyl)-1,2,3-tris(4-(N-methylpyridiniumyl))cyclopropene triflate
CAS No.:133756-43-1
Molecular Formula:3CF₃O₃S*C₂₇H₂₆N₃O₂S
Molecular Weight:903.8
Hs Code.:

Synonyms:3-(benzenesulfonyl)-1,2,3-tris(4-(N-methylpyridiniumyl))cyclopropene triflate

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Chemical Property of 3-(benzenesulfonyl)-1,2,3-tris(4-(N-methylpyridiniumyl))cyclopropene triflate

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Technology Process of 3-(benzenesulfonyl)-1,2,3-tris(4-(N-methylpyridiniumyl))cyclopropene triflate

There total 8 articles about 3-(benzenesulfonyl)-1,2,3-tris(4-(N-methylpyridiniumyl))cyclopropene triflate 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: 100.0%

: 134460-59-6
3-(benzenesulfonyl)-1,2,3-tri(4-pyridyl)cyclopropene

: 333-27-7
methyl trifluoromethanesulfonate

: 133756-43-1
3-(benzenesulfonyl)-1,2,3-tris(4-(N-methylpyridiniumyl))cyclopropene triflate

Guidance literature:: In acetonitrile; at 55 ℃; for 0.0833333h;
DOI:10.1021/jo00032a044

Reference yield:

: 108-89-4
picoline

: 133756-43-1
3-(benzenesulfonyl)-1,2,3-tris(4-(N-methylpyridiniumyl))cyclopropene triflate

Guidance literature:: Multi-step reaction with 4 steps

1: 35 percent / N-chlorosuccinimide, dibenzoyl peroxide / CCl₄ / 3.5 h / Heating

2: 70 percent / Sn, conc. HCl / acetone / 1 h / 60 °C

3: 61 percent / NaH / N,N-dimethyl-acetamide / 60 °C

4: 100 percent / acetonitrile / 0.08 h / 55 °C

With hydrogenchloride; tin; N-chloro-succinimide; sodium hydride; dibenzoyl peroxide; In tetrachloromethane; N,N-dimethyl acetamide; acetone; acetonitrile;
DOI:10.1021/jo00032a044

Reference yield:

: 1620-52-6
4-((benzenesulfonyl)methyl)pyridine

: 133756-43-1
3-(benzenesulfonyl)-1,2,3-tris(4-(N-methylpyridiniumyl))cyclopropene triflate

Guidance literature:: Multi-step reaction with 3 steps

1: 59 percent / NEt₃ / acetic anhydride / 55 °C

2: 61 percent / NaH / N,N-dimethyl-acetamide / 60 °C

3: 100 percent / acetonitrile / 0.08 h / 55 °C

With sodium hydride; triethylamine; In N,N-dimethyl acetamide; acetic anhydride; acetonitrile;
DOI:10.1021/jo00032a044