Benzoyl Peroxide → HCID 9995699, 화합물

HRID 1706172노트

반응식

HRID 1706172 반응식
[CH:1](/[P:4](=[O:15])([O:10][C:11]([CH3:14])([CH3:13])[CH3:12])[O:5][C:6]([CH3:9])([CH3:8])[CH3:7])=[CH:2]\[CH3:3].[O-2].[Al+3].[O-2].[O-2].[Al+3].[Br:21]N1C(=O)CCC1=O.C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1>C(Cl)(Cl)(Cl)Cl>[Br:21][CH2:3]/[CH:2]=[CH:1]/[P:4](=[O:15])([O:5][C:6]([CH3:7])([CH3:8])[CH3:9])[O:10][C:11]([CH3:14])([CH3:13])[CH3:12]

참가 물질

6

반응물 4

HCID 7187Benzoyl PeroxideHCID 67184N-bromobutanimideHCID 9989226AluminaHCID 12985179HCID 12985179, 화합물

생성물 1

HCID 9995699HCID 9995699, 화합물수율 107.2%

시약·촉매·용매 1

HCID 5943Carbon Tetrachloride용매

실험 절차

(1)-2 To a solution of di-tert.-butyl trans-1-propenylphosphonate (12.0 g.) in carbon tetrachloride (120 ml.) were added basic aluminum oxide (24.0 g.), N-bromosuccinimide (10.95 g.) and then dibenzoylperoxide (1.4 g.). The mixture was heated to reflux for an hour and then stirred for 30 minutes under ice-cooling. The resultant mixture was filtered and the filtrate was evaporated to dryness under reduced pressure to give oily di-tert.-butyl 3-bromo-trans-1-propenylphosphonate (17.2 g.).

후처리

  1. temperatureThe mixture was heated
  2. temperatureto reflux for an hour
  3. temperaturecooling
  4. filtrationThe resultant mixture was filtered
  5. customthe filtrate was evaporated to dryness under reduced pressure

출처 및 근거

ORD 기록
ord-f047293941c84384952050df743679c1
출처 데이터셋
uspto-grants-1980_06
특허 번호
US04206156

반응 노트

불러오는 중…