acetic acid 4-(6,7-dimethyl-3-p-tolyl-pyrazolo[1,5-a]pyrimidin-2-yl)-phenylsulfanylmethyl ester

Base Information

Chemical Name:acetic acid 4-(6,7-dimethyl-3-p-tolyl-pyrazolo[1,5-a]pyrimidin-2-yl)-phenylsulfanylmethyl ester
CAS No.:1026912-57-1
Molecular Formula:C₂₄H₂₃N₃O₂S
Molecular Weight:417.532
Hs Code.:

acetic acid 4-(6,7-dimethyl-3-<i>p</i>-tolyl-pyrazolo[1,5-<i>a</i>]pyrimidin-2-yl)-phenylsulfanylmethyl ester

Synonyms:acetic acid 4-(6,7-dimethyl-3-p-tolyl-pyrazolo[1,5-a]pyrimidin-2-yl)-phenylsulfanylmethyl ester

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Chemical Property of acetic acid 4-(6,7-dimethyl-3-p-tolyl-pyrazolo[1,5-a]pyrimidin-2-yl)-phenylsulfanylmethyl ester

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Technology Process of acetic acid 4-(6,7-dimethyl-3-p-tolyl-pyrazolo[1,5-a]pyrimidin-2-yl)-phenylsulfanylmethyl ester

There total 5 articles about acetic acid 4-(6,7-dimethyl-3-p-tolyl-pyrazolo[1,5-a]pyrimidin-2-yl)-phenylsulfanylmethyl ester 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:

: 708276-16-8
2-(4-methylphenyl)-1-(4-methylsulfanylphenyl)ethanone

: 1026912-57-1
acetic acid 4-(6,7-dimethyl-3-p-tolyl-pyrazolo[1,5-a]pyrimidin-2-yl)-phenylsulfanylmethyl ester

Guidance literature:: Multi-step reaction with 5 steps

1.1: POCl₃ / CHCl₃ / 0.25 h / 0 °C

1.2: CHCl₃ / 18 h / 80 °C

1.3: NH₂OH*HCl / dimethylformamide / 4 h / 20 °C

2.1: NH₂NH₂*H₂O / ethanol / 18 h / 78 °C

3.1: HCl / ethanol / 4 h / 78 °C

4.1: m-chloroperbenzoic acid / CH₂Cl₂ / 2 h / 20 °C

5.1: NaOAc / 8 h / 140 °C / Heating

With hydrogenchloride; sodium acetate; hydrazine hydrate; 3-chloro-benzenecarboperoxoic acid; trichlorophosphate; In ethanol; dichloromethane; chloroform; 5.1: Pummerer rearrangement;
DOI:10.1021/jm0009383

Reference yield:

: 1028270-63-4
3-chloro-3-(4-methylsulfanyl-phenyl)-2-p-tolyl-acrylonitrile

: 1026912-57-1
acetic acid 4-(6,7-dimethyl-3-p-tolyl-pyrazolo[1,5-a]pyrimidin-2-yl)-phenylsulfanylmethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: NH₂NH₂*H₂O / ethanol / 18 h / 78 °C

2: HCl / ethanol / 4 h / 78 °C

3: m-chloroperbenzoic acid / CH₂Cl₂ / 2 h / 20 °C

4: NaOAc / 8 h / 140 °C / Heating

With hydrogenchloride; sodium acetate; hydrazine hydrate; 3-chloro-benzenecarboperoxoic acid; In ethanol; dichloromethane; 4: Pummerer rearrangement;
DOI:10.1021/jm0009383

Reference yield:

: 1062213-65-3
5-(4-methylsulfanyl-phenyl)-4-p-tolyl-1H-pyrazol-3-ylamine

: 1026912-57-1
acetic acid 4-(6,7-dimethyl-3-p-tolyl-pyrazolo[1,5-a]pyrimidin-2-yl)-phenylsulfanylmethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: HCl / ethanol / 4 h / 78 °C

2: m-chloroperbenzoic acid / CH₂Cl₂ / 2 h / 20 °C

3: NaOAc / 8 h / 140 °C / Heating

With hydrogenchloride; sodium acetate; 3-chloro-benzenecarboperoxoic acid; In ethanol; dichloromethane; 3: Pummerer rearrangement;
DOI:10.1021/jm0009383