m-Chloroperbenzoic acid → 2-Octyl-4,5-dichloro-3-isothiazolidinone 1,1-dioxide

HRID 461366노트

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HRID 461366 반응식
[CH2:1]([N:9]1[C:13](=[O:14])[CH:12]([Cl:15])[CH:11]([Cl:16])[S:10]1=[O:17])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8].ClC1C=CC=C(C(OO)=[O:26])C=1>C(Cl)(Cl)Cl>[CH2:1]([N:9]1[C:13](=[O:14])[CH:12]([Cl:15])[CH:11]([Cl:16])[S:10]1(=[O:26])=[O:17])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8]

참가 물질

4

반응물 2

HCID 70297m-Chloroperbenzoic acidHCID 123182334,5-Dichloro-2-n-octyl-3-isothiazolidinone 1-oxide

생성물 1

HCID 213935562-Octyl-4,5-dichloro-3-isothiazolidinone 1,1-dioxide

시약·촉매·용매 1

HCID 6212Chloroform용매2회

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온도
50 °C

실험 절차

To a solution of 2.84g. (0.01 mole) of 2-octyl-4,5-dichloro-3-isothiazolidinone 1-oxide in 20 ml. of chloroform at 0° C. is added a solution of 5.4g. (0.025 mole) of 81% pure m-chloroperbenzoic acid in 100 ml. of chloroform. The mixture is stirred for three days at 50° C. The reaction mixture is filtered and the filtrate is washed with a dilute sodium bicarbonate solution. The chloroform layer is dried over magnesium sulfate and evaporated to give the crude product.

후처리

  1. filtrationThe reaction mixture is filtered
  2. washthe filtrate is washed with a dilute sodium bicarbonate solution
  3. dry with materialThe chloroform layer is dried over magnesium sulfate
  4. customevaporated

출처 및 근거

ORD 기록
ord-4b7f6d6f84de46dcb86be3ec4706329e
출처 데이터셋
uspto-grants-1977_12
특허 번호
US04062859

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