HCID 69673313, 화합물 → 3-Bromo-5-[(dimethylamino)methyl]benzaldehyde

HRID 1426306노트

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HRID 1426306 반응식
[Br:1][C:2]1[CH:3]=[C:4]([CH2:12][OH:13])[CH:5]=[C:6]([CH2:8][N:9]([CH3:11])[CH3:10])[CH:7]=1>C1(C)C=CC=CC=1.[O-2].[Mn+4].[O-2]>[Br:1][C:2]1[CH:3]=[C:4]([CH:5]=[C:6]([CH2:8][N:9]([CH3:11])[CH3:10])[CH:7]=1)[CH:12]=[O:13]

참가 물질

4

반응물 1

HCID 69673313HCID 69673313, 화합물

생성물 1

HCID 866664993-Bromo-5-[(dimethylamino)methyl]benzaldehyde수율 80%

시약·촉매·용매 2

HCID 178418406HCID 178418406, 화합물촉매HCID 1140Toluene용매

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온도
105 °C

실험 절차

Manganese(IV) oxide (0.71 g, 8.2 mmol) was added to a solution of {3-bromo-5-[(dimethylamino)methyl]phenyl}methanol (0.40 g, 1.6 mmol, from Step B) in toluene (10 mL). The mixture was heated to 105° C. for 2 hours, then was cooled to room temperature and was filtered and concentrated to afford a light yellow oil (0.31 g, 80%). 1H NMR (400 MHz, CDCl3) δ 9.95 (s, 1H), 7.90 (dd, J=1.7 Hz, 1H), 7.82-7.69 (m, 2H), 3.46 (s, 2H), 2.25 (s, 6H). LCMS (M+H)+: 241.9, 243.9.

후처리

  1. temperaturewas cooled to room temperature
  2. filtrationwas filtered
  3. concentrationconcentrated

출처 및 근거

ORD 기록
ord-43df38f02f58449bab6735c6641683ec
출처 데이터셋
uspto-grants-2015_01
특허 번호
US08933085B2

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