2-(4,5-dihydro-1,3,5-triphenylpyrazol-4-ylsulfonylmethyl)-4,5-dihydrooxazole

Base Information

Chemical Name:2-(4,5-dihydro-1,3,5-triphenylpyrazol-4-ylsulfonylmethyl)-4,5-dihydrooxazole
CAS No.:1339152-21-4
Molecular Formula:C₂₅H₂₃N₃O₃S
Molecular Weight:445.542
Hs Code.:

Synonyms:2-(4,5-dihydro-1,3,5-triphenylpyrazol-4-ylsulfonylmethyl)-4,5-dihydrooxazole

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Chemical Property of 2-(4,5-dihydro-1,3,5-triphenylpyrazol-4-ylsulfonylmethyl)-4,5-dihydrooxazole

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Technology Process of 2-(4,5-dihydro-1,3,5-triphenylpyrazol-4-ylsulfonylmethyl)-4,5-dihydrooxazole

There total 5 articles about 2-(4,5-dihydro-1,3,5-triphenylpyrazol-4-ylsulfonylmethyl)-4,5-dihydrooxazole 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: 75.0%

: 1339152-83-8
2-(2-phenylethenesulfonylmethyl)-4,5-dihydrooxazole

: 588-64-7
benzaldehyde phenylhydrazone

: 1339152-21-4
2-(4,5-dihydro-1,3,5-triphenylpyrazol-4-ylsulfonylmethyl)-4,5-dihydrooxazole

Guidance literature:: With chloroamine-T; In methanol; Reflux;
DOI:10.1016/j.ejmech.2011.08.010

Reference yield:

: 100-42-5,25038-60-2,25247-68-1,28213-80-1,28325-75-9,79637-11-9,9003-53-6
styrene

: 1339152-21-4
2-(4,5-dihydro-1,3,5-triphenylpyrazol-4-ylsulfonylmethyl)-4,5-dihydrooxazole

Guidance literature:: Multi-step reaction with 5 steps

1.1: sulfuryl dichloride

2.1: sodium hydrogencarbonate; sodium sulfite

3.1: sulfuric acid

4.1: samarium(III) chloride; n-butyllithium / toluene / 0.33 h / 0 °C

4.2: Reflux

5.1: chloroamine-T / methanol / Reflux

With n-butyllithium; sulfuryl dichloride; samarium(III) chloride; sulfuric acid; chloroamine-T; sodium hydrogencarbonate; sodium sulfite; In methanol; toluene;
DOI:10.1016/j.ejmech.2011.08.010

Reference yield:

: 1038996-87-0
E-styrylsulfonylacetic acid methyl ester

: 1339152-21-4
2-(4,5-dihydro-1,3,5-triphenylpyrazol-4-ylsulfonylmethyl)-4,5-dihydrooxazole

Guidance literature:: Multi-step reaction with 2 steps

1.1: samarium(III) chloride; n-butyllithium / toluene / 0.33 h / 0 °C

1.2: Reflux

2.1: chloroamine-T / methanol / Reflux

With n-butyllithium; samarium(III) chloride; chloroamine-T; In methanol; toluene;
DOI:10.1016/j.ejmech.2011.08.010