Diisopropylethylamine → 5-chloro-2-(4-chlorophenyl)pentanoic acid N'-{(E)-3-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]acryloyl}hydrazide

HRID 2235776ノート

反応式

HRID 2235776 の反応式
C(N(C(C)C)CC)(C)C.C1N(P(Cl)(N2C(=O)OCC2)=O)C(=O)OC1.[Cl:25][CH2:26][CH2:27][CH2:28][CH:29]([C:33]1[CH:38]=[CH:37][C:36]([Cl:39])=[CH:35][CH:34]=1)[C:30]([OH:32])=O.Cl.Cl.[CH3:42][O:43][C:44]1[CH:45]=[C:46](/[CH:56]=[CH:57]/[C:58]([NH:60][NH2:61])=[O:59])[CH:47]=[CH:48][C:49]=1[N:50]1[CH:54]=[C:53]([CH3:55])[N:52]=[CH:51]1.O.C(=O)(O)[O-].[Na+]>C(Cl)Cl>[CH3:42][O:43][C:44]1[CH:45]=[C:46](/[CH:56]=[CH:57]/[C:58]([NH:60][NH:61][C:30](=[O:32])[CH:29]([C:33]2[CH:38]=[CH:37][C:36]([Cl:39])=[CH:35][CH:34]=2)[CH2:28][CH2:27][CH2:26][Cl:25])=[O:59])[CH:47]=[CH:48][C:49]=1[N:50]1[CH:54]=[C:53]([CH3:55])[N:52]=[CH:51]1

参加物

7

反応物 5

HCID 81531DiisopropylethylamineHCID 152842Bis(2-oxo-3-oxazolidinyl)phosphinic chlorideHCID 66839298(E)-3-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]acrylic acid hydrazide dihydrochlorideHCID 670673305-Chloro-2-(4-chlorophenyl)pentanoic acidHCID 86585896Sodium bicarbonate water

生成物 1

HCID 670670895-chloro-2-(4-chlorophenyl)pentanoic acid N'-{(E)-3-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]acryloyl}hydrazide収率 158.4%

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒2 回

実験手順

IPEA (6.02 mL) and BOPCl (1.79 g) were added to a solution of 5-chloro-2-(4-chlorophenyl)pentanoic acid (1.55 g) and (E)-3-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]acrylic acid hydrazide dihydrochloride (2.03 g) in methylene chloride (80 mL), and the reaction solution was stirred at room temperature for two hours. Dichloromethane and saturated sodium bicarbonate water were added to the reaction solution, and the organic layer was separated. The resulting organic layer was dried over anhydrous magnesium sulfate and then concentrated under reduced pressure to obtain 4.67 g of the title compound in an unrefined state. The property value of the compound is as follows.

後処理

  1. customthe organic layer was separated
  2. dry with materialThe resulting organic layer was dried over anhydrous magnesium sulfate
  3. concentrationconcentrated under reduced pressure

出典と根拠

ORDレコード
ord-6a40a87d5a3646639b849fd879288e78
出典データセット
uspto-grants-2010_05
特許番号
US07713993B2

反応ノート

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