Phenyl isocyanate → p-Phenylcarbamyloxyphenylisothiocyanate

HRID 1974225

반응식

HRID 1974225 반응식
[OH:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]=[C:9]=[S:10])=[CH:4][CH:3]=1.[C:11]1([N:17]=[C:18]=[O:19])[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1>C1C=CC=CC=1.C(N(CC)CC)C.C([O-])(=O)CCCCCCCCCCC.C([O-])(=O)CCCCCCCCCCC.C([Sn+2]CCCC)CCC>[C:11]1([NH:17][C:18]([O:1][C:2]2[CH:7]=[CH:6][C:5]([N:8]=[C:9]=[S:10])=[CH:4][CH:3]=2)=[O:19])[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1

참가 물질

6

반응물 2

HCID 7672Phenyl isocyanateHCID 102208Phenol, 4-isothiocyanato-

생성물 1

HCID 54137952p-Phenylcarbamyloxyphenylisothiocyanate

시약·촉매·용매 3

HCID 8471Triethylamine촉매HCID 9809426Di-n-butyldilauryltin촉매HCID 241Benzene용매

실험 절차

By a procedure similar to that of Example I, the above compound (5.2 g., m.p. 139°-142° C.) was prepared from 7.6 g. (0.05 m.) of p-hydroxyphenylisothiocyanate and 6.0 g. (0.05 m.) of phenyl isocyanate, using 35 mls. of benzene as a solvent and 2 drops each of triethylamine and dibutyltin dilaurate as catalysts.

후처리

  1. customBy a procedure similar to that of Example I, the above compound (5.2 g., m.p. 139°-142° C.) was prepared from 7.6 g

출처 및 근거

ORD 기록
ord-b957c75c39764941b1f28c2f7cf8dffd
출처 데이터셋
uspto-grants-1976_12
특허 번호
US04000253

연결된 노트

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