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Methanol → Dimethyl 3-(3-chlorophenoxy)-2-oxopropylphosphonate

HRID 2071359
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인쇄 미리보기

반응식

HRID 2071359 반응식
[Cl:1][C:2]1[CH:3]=[C:4]([CH:17]=[CH:18][CH:19]=1)[O:5][CH2:6][C:7](=NO)[CH2:8][P:9](=[O:14])([O:12][CH3:13])[O:10][CH3:11].ClC1C=C(C=CC=1)[O:24]CC(=NNC(N)=O)CP(=O)(OC)OC.C(OCC)(=O)C.CO>C1(C)C=CC=CC=1.C(Cl)Cl>[Cl:1][C:2]1[CH:3]=[C:4]([CH:17]=[CH:18][CH:19]=1)[O:5][CH2:6][C:7](=[O:24])[CH2:8][P:9](=[O:14])([O:12][CH3:13])[O:10][CH3:11]
참가 물질실험 절차출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 887MethanolHCID 8857Ethyl AcetateHCID 54268141Dimethyl 3-(3-chlorophenoxy)-2-semicarbazonopropylphosphonateHCID 73676786Dimethyl 3-(3-chlorophenoxy)-2-oximinopropylphosphonate

생성물 1

HCID 3566446Dimethyl 3-(3-chlorophenoxy)-2-oxopropylphosphonate

시약·촉매·용매 2

HCID 1140
이 페이지에서참가 물질실험 절차출처 및 근거반응 노트
Toluene
용매
2회
HCID 6344Dichloromethane용매

실험 절차

The process described in Example 1 was repeated, using a solution in toluene of dimethyl 3-(3-chlorophenoxy)-2-oximinopropylphosphonate in place of the solution in toluene of dimethyl 3-(3-chlorophenoxy)-2-semicarbazonopropylphosphonate, to give dimethyl 3-(3-chlorophenoxy)-2-oxopropylphosphonate, RF = 0.29 (ethyl acetate), RF = 0.58 (5% v/v methanol in methylene dichloride).

출처 및 근거

ORD 기록
ord-e5295967ad1f421abbb25120c93fcaf1
출처 데이터셋
uspto-grants-1977_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04046841

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