Triphenylphosphine → (5 Chlorobenzoxazol-2-yl methyl)triphenylphosphonium bromide

HRID 1032323

반응식

HRID 1032323 반응식
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[O:9][C:8]([CH2:10][Br:11])=[N:7][C:6]=2[CH:12]=1.[C:13]1([P:19]([C:26]2[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=2)[C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1>CC#N.CCOCC>[Br-:11].[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[O:9][C:8]([CH2:10][P+:19]([C:20]3[CH:21]=[CH:22][CH:23]=[CH:24][CH:25]=3)([C:26]3[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=3)[C:13]3[CH:14]=[CH:15][CH:16]=[CH:17][CH:18]=3)=[N:7][C:6]=2[CH:12]=1

참가 물질

5

반응물 2

HCID 11776TriphenylphosphineHCID 127459452-(Bromomethyl)-5-chlorobenzo[d]oxazole

생성물 1

HCID 23055263(5 Chlorobenzoxazol-2-yl methyl)triphenylphosphonium bromide

시약·촉매·용매 2

HCID 3283Diethyl Ether용매HCID 6342Acetonitrile용매

실험 절차

A solution of the bromide (500 mg) (Step 3) and triphenylphosphine (740 mg) in CH3CN (5 mL) was stirred at room temperature overnight. The reaction mixture was diluted with Et2O (20 mL), stirred for 30 min, and filtered to give the title compound as a white solid.

후처리

  1. filtrationfiltered

출처 및 근거

ORD 기록
ord-07367f49a302496b9fb474ee9f3acff1
출처 데이터셋
uspto-grants-1990_09
특허 번호
US04957932

연결된 노트

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