m-Chloroperbenzoic acid → HCID 19757849, 화합물

HRID 345336노트

반응식

HRID 345336 반응식
[CH2:1]([O:3][P:4]([C:9]1[CH:10]=[N:11][CH:12]=[CH:13][CH:14]=1)([O:6][CH2:7][CH3:8])=[O:5])[CH3:2].ClC1C=CC=C(C(OO)=[O:23])C=1>C(Cl)Cl>[CH2:1]([O:3][P:4]([C:9]1[CH:10]=[N+:11]([O-:23])[CH:12]=[CH:13][CH:14]=1)([O:6][CH2:7][CH3:8])=[O:5])[CH3:2]

참가 물질

4

반응물 2

HCID 70297m-Chloroperbenzoic acidHCID 10867660Diethyl pyridin-3-ylphosphonate

생성물 1

HCID 19757849HCID 19757849, 화합물

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

A solution of 1.5g of 3-diethylphosphonopyridine, Bull. Chem. Soc. Jap. 55, 909 (1982), in 20 ml of methylene chloride is treated with 2.33g m-chloroperbenzoic acid at room temperature. The reaction mixture is allowed to stir at room temperature overnight, then concentrated under vacuum. The residue is partitioned between ether and water, the aqueous layer is concentrated under vacuum to afford 3-(diethylphosphono)-pyridine-N-oxide as a yellow oil.

후처리

  1. concentrationconcentrated under vacuum
  2. customThe residue is partitioned between ether and water
  3. concentrationthe aqueous layer is concentrated under vacuum

출처 및 근거

ORD 기록
ord-dd573d308bbd48dd8895d81014b79165
출처 데이터셋
uspto-grants-1991_10
특허 번호
US05057506

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