Triethylamine → 2-Cyano-2-(2,4-dichlorophenyl)decyl methane sulfonate

HRID 28259노트

반응식

HRID 28259 반응식
[C:1]([C:3]([C:14]1[CH:19]=[CH:18][C:17]([Cl:20])=[CH:16][C:15]=1[Cl:21])([CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13])[CH2:4][OH:5])#[N:2].[CH3:22][S:23](Cl)(=[O:25])=[O:24].C(N(CC)CC)C>C1C=CC=CC=1>[CH3:22][S:23]([O:5][CH2:4][C:3]([C:1]#[N:2])([C:14]1[CH:19]=[CH:18][C:17]([Cl:20])=[CH:16][C:15]=1[Cl:21])[CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13])(=[O:25])=[O:24]

참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 31297Methanesulfonyl chlorideHCID 233398862-Cyano-2-(2,4-dichlorophenyl)decan-1-ol

생성물 1

HCID 233398942-Cyano-2-(2,4-dichlorophenyl)decyl methane sulfonate

시약·촉매·용매 1

HCID 241Benzene용매

실험 절차

To a mixture of 2-cyano-2-(2,4-dichlorophenyl)decan-1-ol (40 g., 0.12 mole) and methane sulfonyl chloride (15.3 g., 0.13 mole) in 2 liters of benzene is added dropwise at 10° C., 14.8 g., (0.14 mole) of triethylamine. The reaction mixture is stirred at room temperature for 30 minutes and then heated on a steam bath for another 30 minutes. The precipitate formed is filtered and the filtrate is washed with dilute hydrochloric acid, water, saturated sodium bicarbonate solution, saturated sodium chloride solution and dried over magnesium sulfate. The solvent is evaporated to give 41.3 g. of product, which is identified by nmr.

후처리

  1. additionis added dropwise at 10° C.
  2. temperatureheated on a steam bath for another 30 minutes
  3. customThe precipitate formed
  4. filtrationis filtered
  5. washthe filtrate is washed with dilute hydrochloric acid, water, saturated sodium bicarbonate solution, saturated sodium chloride solution
  6. dry with materialdried over magnesium sulfate
  7. customThe solvent is evaporated
  8. customto give 41.3 g

출처 및 근거

ORD 기록
ord-a743ed6fe47347c5aeb58ad11b43992b
출처 데이터셋
uspto-grants-1980_09
특허 번호
US04225723

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