Hydrochloric Acid → (3-Chloro-3-methyl-2-nitrosobutoxy)benzene
반응식
[ClH:1].[O:2]([CH2:9][CH:10]=[C:11]([CH3:13])[CH3:12])[C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.[N:14]([O:16]CCCCC)=O>C(O)(=O)C>[Cl:1][C:11]([CH3:13])([CH:10]([N:14]=[O:16])[CH2:9][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1)[CH3:12]참가 물질
5
실험 절차
Concentrated hydrochloric acid (8.1 ml) was added dropwise over 10 minutes to a mixture of 1-(p-methoxy)phenoxy-3-methylbut-2-ene (VI ; R = CH2OC6H4 .OCH3, R1 = R2 = CH3) (16.05 g) and amyl nitrite (12.1 ml) in glacial acetic acid (16.2 ml) at -5° to 0° (ice-salt bath). After a further 1 hour at -5° to 0°, the mixture was filtered. The solid so obtained was washed with acetone and recrystallised from acetone to give the nitrosochloride (V) (4.87 g, yield 22%) as pale yellow crystals, m.p. 123° (decomp.).
후처리
- filtrationthe mixture was filtered
- customThe solid so obtained
- washwas washed with acetone
- customrecrystallised from acetone
출처 및 근거
- ORD 기록
- ord-b4cf95b0767f414d9238e2ed66cff35c
- 출처 데이터셋
- uspto-grants-1976_01
- 특허 번호
- US03933820
반응 노트
불러오는 중…