Pyridazine → HCID 67936493, compound

HRID 2166454Notes

Reaction equation

[CH2:1]([NH:19][C:20]([O:22][CH2:23][C:24](=[CH2:35])[CH2:25][O:26][C:27](=[O:34])[CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][Br:33])=[O:21])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].[N:36]1[CH:41]=[CH:40][CH:39]=[CH:38][N:37]=1>C1(C)C=CC=CC=1>[Br-:33].[CH2:1]([NH:19][C:20]([O:22][CH2:23][C:24](=[CH2:35])[CH2:25][O:26][C:27](=[O:34])[CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][N+:36]1[CH:41]=[CH:40][CH:39]=[CH:38][N:37]=1)=[O:21])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]

Participants

Conditions

Temperature: 64 °C

Procedure

1-Octadecylaminocarbonyloxy-3-(6-bromohexanoyloxy)-2-methylenepropane (from Preparation 9) (0.28 g) was dissolved in toluene (5 ml). Pyridazine (0.18 ml) was added, and the mixture was stirred at 64° C. for 20 hours. The mixture was evaporated to dryness in vacuo to give the desired product.

Workup

customThe mixture was evaporated to dryness in vacuo

Sources & evidence

ORD record: ord-af53aa8a439b419db9a45fd10f23c9d4
Source dataset: uspto-grants-1990_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04945098

Reaction notes

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