N-Acetylimidazolidinone → 1-Acetyl-2-(1,3-di-isopropyl-5-pyrazolyl) amino-2-imidazoline

HRID 224810

Reaction equation

[NH2:1][C:2]1[N:6]([CH:7]([CH3:9])[CH3:8])[N:5]=[C:4]([CH:10]([CH3:12])[CH3:11])[CH:3]=1.[C:13]([N:16]1[CH2:20][CH2:19][NH:18][C:17]1=O)(=[O:15])[CH3:14]>>[C:13]([N:16]1[CH2:20][CH2:19][N:18]=[C:17]1[NH:1][C:2]1[N:6]([CH:7]([CH3:8])[CH3:9])[N:5]=[C:4]([CH:10]([CH3:12])[CH3:11])[CH:3]=1)(=[O:15])[CH3:14]

Participants

Reactant 2

HCID 79350N-Acetylimidazolidinone

HCID 127637811,3-bis(propan-2-yl)-1H-pyrazol-5-amine

Product 1

HCID 127637901-Acetyl-2-(1,3-di-isopropyl-5-pyrazolyl) amino-2-imidazoline

Procedure

5-Amino-1,3-di-isopropyl pyrazole (13.5 g.) and 1-acetyl-2-imidazolidinone (12.2 g.) were reacted as described in Example I to give 13.01 g. of product, mp 139°-140° C.

Workup

customto give 13.01 g

Sources & evidence

ORD record: ord-57b99394593148758ea1d4133aa366da
Source dataset: uspto-grants-1980_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04234594

Linked notes

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