Sarcosine → 1-Methyl-3-n-nonyl hydantoin

HRID 67791

反応式

HRID 67791 の反応式
Cl[NH:2][C:3]([CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12]C)=O.N(CC(O)=O)[CH3:15].[OH-].[Na+].[NH:22]1[CH2:28][C:26](=[O:27])N[C:23]1=[O:24]>C(O)(C)(C)C.O>[CH3:15][N:22]1[CH2:28][C:26](=[O:27])[N:2]([CH2:3][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12])[C:23]1=[O:24]

参加物

7

反応物 4

HCID 1088SarcosineHCID 10006HydantoinHCID 14798Sodium HydroxideHCID 19040089capric N-chloramide

生成物 1

HCID 705494051-Methyl-3-n-nonyl hydantoin収率 90%

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 6386tert-Butanol溶媒

実験手順

In accordance with the procedure described in Example 6, 41 g (0.2 mol) capric N-chloramide were reacted with sarcosine, sodium hydroxide in a mixture of tertiary butanol and water and then processed. The hydantoin remained in the aqueous solution was an oil, that was extracted with ether. The ether was removed by distillation to yield 43 g (90% yield) 1-methyl-3-n-nonyl hydantoin of the formula ##STR10## having the following analysis:

後処理

  1. extractionwas extracted with ether
  2. customThe ether was removed by distillation

出典と根拠

ORDレコード
ord-37b99b25d34c4e0887d8172c6d4f7e0f
出典データセット
uspto-grants-1982_08
特許番号
US04346233

関連ノート

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