HRID365124

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID3283

Diethyl Ether

C4H10O

HCID8082

Piperidine

C5H11N

HCID67114

4-(Diethylamino)benzaldehyde

C11H15NO

HCID21987841

未命名化合物

PRODUCTS

生成物

结构：CCCCCCCCCCCC[n+]1ccccc1C=Cc1ccc(N(CC)CC)cc1.CCCCCCCCCCCC[n+]1ccccc1C=Cc1ccc(N(CC)CC)cc1.O.[Br-].[Br-]

HCID131714838

未命名化合物

收率 41.2%

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID702

Ethanol

C2H6O

PROCEDURE

实验过程

1-Dodecyl-2-methylpyridinium bromide (3.42 g), 0.01 mole) and 4-diethylaminobenzaldehyde (1.9 g), 0.011 mole) were refluxed in ethanol (15 ml) in the presence of piperidine (0.2 ml) under nitrogen for two hours. The solution was cooled and ether was added when an orange solid crystallised which was collected giving 2-[4-(diethylamino)styryl]-1-dodecylpyridinium bromide hemihydrate, (2.1 g), melting point 199°-200° C.

WORKUP

后处理

temperatureThe solution was cooled
customcrystallised which
customwas collected

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-940de61dbdf347a2848357fa33583c82
来源数据集: uspto-grants-1986_08
DOI: 10.6084/m9.figshare.5104873.v1
专利: US04608379
来源说明: uspto-grants-1986_08

反应 SMILES

[Br-:1].[CH2:2]([N+:14]1[CH:19]=[CH:18][CH:17]=[CH:16][C:15]=1[CH3:20])[CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13].[CH2:21]([N:23]([CH2:32][CH3:33])[C:24]1[CH:31]=[CH:30][C:27]([CH:28]=[O:29])=[CH:26][CH:25]=1)[CH3:22].N1CCCCC1.CCOCC>C(O)C>[OH2:29].[Br-:1].[CH2:32]([N:23]([CH2:21][CH3:22])[C:24]1[CH:31]=[CH:30][C:27]([CH:28]=[CH:20][C:15]2[CH:16]=[CH:17][CH:18]=[CH:19][N+:14]=2[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13])=[CH:26][CH:25]=1)[CH3:33].[CH2:21]([N:23]([C:24]1[CH:25]=[CH:26][C:27]([CH:28]=[CH:20][C:15]2[CH:16]=[CH:17][CH:18]=[CH:19][N+:14]=2[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13])=[CH:30][CH:31]=1)[CH2:32][CH3:33])[CH3:22].[Br-:1]