1-Methyl-1-phenylthiourea → 3-Methyl-1,3-benzothiazol-2(3H)-imine

HRID 1414103

Reaktionsgleichung

Reaktionsgleichung von HRID 1414103
[CH2:1]([N:3]([C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1)[C:4]([NH2:6])=[S:5])C.CN(C1C=CC=CC=1)C(N)=S>>[CH3:1][N:3]1[C:7]2[CH:12]=[CH:11][CH:10]=[CH:9][C:8]=2[S:5][C:4]1=[NH:6]

Komponenten

3

Edukt 2

HCID 7236311-Methyl-1-phenylthioureaHCID 825369Thiourea, N-ethyl-N-phenyl-

Produkt 1

HCID 846423-Methyl-1,3-benzothiazol-2(3H)-imineAusbeute 95,6 %

Versuchsvorschrift

When the reaction is carried out as described in Example 23 with the exception that instead of N-ethyl-N-phenylthiourea an equimolar amount of N-methyl-N-phenylthiourea is used, 3-methyl-2-iminobenzthiazoline melting at 122° C. is obtained in a yield of 95.6% and with an equally good purity.

Quellen und Nachweise

ORD-Eintrag
ord-02268f29120d4621a346bb76db2ca2a2
Quelldatensatz
uspto-grants-1981_02
Patentnummer
US04252963

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