2-Chlorocyclohexanone → 2,3-Dimethyl-2,3,5,6,7,8-hexahydro-1,4-benzodithiine

HRID 1680918

Reaktionsgleichung

[CH3:1][CH:2]([SH:6])[CH:3]([SH:5])[CH3:4].Cl[CH:8]1[CH2:13][CH2:12][CH2:11][CH2:10][C:9]1=O>>[CH3:1][CH:2]1[S:6][C:9]2[CH2:10][CH2:11][CH2:12][CH2:13][C:8]=2[S:5][CH:3]1[CH3:4]

Komponenten

Edukt 2

HCID 132032-Chlorocyclohexanone

HCID 5483532,3-Butanedithiol

Produkt 1

HCID 129200542,3-Dimethyl-2,3,5,6,7,8-hexahydro-1,4-benzodithiineAusbeute 49 %

Versuchsvorschrift

The procedure of Example 1(a) is followed using 2,3-butanedithiol and 2-chlorocyclohexanone to give 5,6,7,8-tetrahydro-2,3-dimethyl-1,4-benzodithian as a greenish oil, b.p. 90°-100°/0.07 mm. Yield 49%. NMR 1.34 (6d), 1.45-2.25 (8m), 2.7-3.1 (2m). IR 2900, 1610, 1435, 1365, 1320, 1115, 795, 690.

Quellen und Nachweise

ORD-Eintrag: ord-9e166fd43ffd49b1bf660592ba6af3fe
Quelldatensatz: uspto-grants-1981_06
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US04276422

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