Dimethylformamide → 2,2',4,4'-Tetrahydroxybenzophenone

반응식

[OH:1][C:2]1[CH:18]=[C:17]([O:19]C)[CH:16]=[CH:15][C:3]=1[C:4]([C:6]1[CH:11]=[CH:10][C:9]([O:12]C)=[CH:8][C:7]=1[OH:14])=[O:5].[Al+3].[Cl-].[Cl-].[Cl-].CN(C)C=O>>[OH:1][C:2]1[CH:18]=[C:17]([OH:19])[CH:16]=[CH:15][C:3]=1[C:4]([C:6]1[CH:11]=[CH:10][C:9]([OH:12])=[CH:8][C:7]=1[OH:14])=[O:5]

참가 물질

반응물 3

HCID 6228Dimethylformamide

HCID 8570Benzophenone-6

HCID 6451240Aluminum(III) Chloride

생성물 1

HCID 85712,2',4,4'-Tetrahydroxybenzophenone

실험 절차

82.2 g (0.30 mol) of 2,2'-dihydroxy-4,4'-dimethoxybenzophenone were reacted with 600 g of AlCl3 (4.50 mol) and 180 g (2.47 mol) of DMF (dimethylformamide) as in Example 2, and the product was worked up as described.

출처 및 근거

ORD 기록: ord-3dda345d3c8b43eca91644036bf8ff3e
출처 데이터셋: uspto-grants-1998_03
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US05728888

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