p-Toluenesulfonic acid → HCID 11807640, 화합물

HRID 724831

반응식

HRID 724831 반응식
[N+:1]([C:4]1[CH:9]=[CH:8][C:7]([CH2:10][C:11]([O-:13])=[O:12])=[CH:6][CH:5]=1)([O-:3])=[O:2].[C:14]1(C)C=CC(S(O)(=O)=O)=C[CH:15]=1.F[C:26](F)(F)[C:27]([OH:29])=[O:28]>C1C=CC=CC=1>[CH2:14]([O:12][C:11]([CH:10]([C:7]1[CH:6]=[CH:5][C:4]([N+:1]([O-:3])=[O:2])=[CH:9][CH:8]=1)[CH2:26][C:27]([OH:29])=[O:28])=[O:13])[CH3:15]

참가 물질

5

반응물 3

HCID 6101p-Toluenesulfonic acidHCID 6422Trifluoroacetic acidHCID 6931101(4-Nitrophenyl)acetate

생성물 1

HCID 11807640HCID 11807640, 화합물

시약·촉매·용매 1

HCID 241Benzene용매

실험 절차

Following a similar procedure to that described in reference example 7b, but starting fromethyl 4-nitrophenylacetate instead of ethyl diphenylacetate, and hydrolizing then the tert-butyl ester using p-toluenesulfonic acid in benzene at reflux instead of using trifluoroacetic acid, the title compound was obtained.

출처 및 근거

ORD 기록
ord-c2c552ccf12b44bfa6feed885d81df99
출처 데이터셋
uspto-grants-1998_01
특허 번호
US05705504

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