Phosphorus pentachloride → HCID 12196910, 화합물
반응식
[C:1]([O:4][C:5]1[CH:13]=[CH:12][C:11]([Cl:14])=[CH:10][C:6]=1[C:7](O)=[O:8])(=[O:3])[CH3:2].P(Cl)(Cl)(Cl)(Cl)[Cl:16]>C1C=CC=CC=1>[C:1]([O:4][C:5]1[CH:13]=[CH:12][C:11]([Cl:14])=[CH:10][C:6]=1[C:7]([Cl:16])=[O:8])(=[O:3])[CH3:2]참가 물질
4
실험 절차
To a suspension of 21.4 g (0.1 mole) of 2-acetoxy-5-chlorobenzoic acid in 100 ml of refluxing benzene is added in portions over 1 hour 20.8 g (0.1 mole) of phosphorous pentachloride. The clear solution is refluxed for 1 hour, then concentrated to dryness. The residue is distilled, bp 112° C at 0.1 mm to give a clear oil which solidified on standing, mp 35°-8° C. ##STR6##
후처리
- temperatureThe clear solution is refluxed for 1 hour
- concentrationconcentrated to dryness
- distillationThe residue is distilled
- custombp 112° C at 0.1 mm to give a clear oil which
출처 및 근거
- ORD 기록
- ord-e224edc5d47749788993d96f3960e253
- 출처 데이터셋
- uspto-grants-1977_05
- 특허 번호
- US04024160
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