Ethyl 3-bromo-2-oxocyclohexanecarboxylate → Ethyl 4,5,6,7-tetrahydro-2-methylbenzothiazole-5-carboxylate

HRID 1156960

Reaktionsgleichung

Reaktionsgleichung von HRID 1156960
[C:1]([NH2:4])(=[S:3])[CH3:2].Br[CH:6]1[CH2:11][CH2:10][CH2:9][CH:8]([C:12]([O:14][CH2:15][CH3:16])=[O:13])[C:7]1=O>>[CH3:2][C:1]1[S:3][C:11]2[CH2:10][CH2:9][CH:8]([C:12]([O:14][CH2:15][CH3:16])=[O:13])[CH2:7][C:6]=2[N:4]=1

Komponenten

3

Edukt 2

HCID 121765Ethyl 3-bromo-2-oxocyclohexanecarboxylateHCID 2723949Thioacetamide

Produkt 1

HCID 3018725Ethyl 4,5,6,7-tetrahydro-2-methylbenzothiazole-5-carboxylate

Versuchsvorschrift

The compound is prepared by action of thioacetamide on 2-bromo-5-ethoxycarbonyl cyclohexanone (II), as described in Example 1. B.P.0.4 =116°-120° C.

Aufarbeitung

  1. customB.P.0.4 =116°-120° C.

Quellen und Nachweise

ORD-Eintrag
ord-46a43b3c08a545fcb5ff1c1b9f9f1d34
Quelldatensatz
uspto-grants-1982_06
Patentnummer
US04337343

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