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

Base Information

Chemical Name:1-(benzenesulfonyl)-1,2,3-tris(4-(N-methylpyridiniumyl))cyclopropane triflate
CAS No.:138957-87-6
Molecular Formula:3CF₃O₃S*C₂₇H₂₈N₃O₂S
Molecular Weight:905.815
Hs Code.:

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

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

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

There total 5 articles about 1-(benzenesulfonyl)-1,2,3-tris(4-(N-methylpyridiniumyl))cyclopropane 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: 97.0%

: 133756-42-0,139066-31-2
1-(benzenesulfonyl)-1,2,3-tri(4-pyridyl)cyclopropane

: 333-27-7
methyl trifluoromethanesulfonate

: 138957-87-6
1-(benzenesulfonyl)-1,2,3-tris(4-(N-methylpyridiniumyl))cyclopropane triflate

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

Reference yield:

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

: 138957-87-6
1-(benzenesulfonyl)-1,2,3-tris(4-(N-methylpyridiniumyl))cyclopropane triflate

Guidance literature:: Multi-step reaction with 3 steps

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

2: 44 percent / NaH / N,N-dimethyl-acetamide / 1) 60 deg C, 3h, 2) RT, overnight

3: 97 percent / acetonitrile / 0.08 h / 55 °C

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

Reference yield:

: 1822-51-1
4-picolylchloride hydrochloride

: 138957-87-6
1-(benzenesulfonyl)-1,2,3-tris(4-(N-methylpyridiniumyl))cyclopropane triflate

Guidance literature:: Multi-step reaction with 4 steps

1: 59 percent / NaOAc

2: 59 percent / NEt₃ / acetic anhydride / 55 °C

3: 44 percent / NaH / N,N-dimethyl-acetamide / 1) 60 deg C, 3h, 2) RT, overnight

4: 97 percent / acetonitrile / 0.08 h / 55 °C

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