2-Chloro-6-Methylphenyl Isothiocyanate → HCID 178496983, Verbindung

HRID 1898308

Reaktionsgleichung

Reaktionsgleichung von HRID 1898308
[NH2:1][C:2]1[C:7]2[CH2:8][C:9]([CH3:12])([CH3:11])[O:10][C:6]=2[C:5]([C:13]([O:15][CH3:16])=[O:14])=[CH:4][C:3]=1[NH2:17].[Cl:18][C:19]1[CH:24]=[CH:23][CH:22]=[C:21]([CH3:25])[C:20]=1[N:26]=[C:27]=S>C(#N)C>[Cl:18][C:19]1[CH:24]=[CH:23][CH:22]=[C:21]([CH3:25])[C:20]=1[NH:26][C:27]1[NH:1][C:2]2[C:7]3[CH2:8][C:9]([CH3:12])([CH3:11])[O:10][C:6]=3[C:5]([C:13]([O:15][CH3:16])=[O:14])=[CH:4][C:3]=2[N:17]=1

Komponenten

4

Versuchsvorschrift

The title compound was prepared following the procedure described for Step-1 of Intermediate-3 using methyl 4,5-diamino-2,2-dimethyl-2,3-dihydro-1-benzofuran-7-carboxylate (Intermediate-1, 0.600 g, 2.54 mmol), acetonitrile (10.0 mL), 1-chloro-2-isothiocyanato-3-methylbenzene (Intermediate-34, 0.500 g, 2.73 mmol) and N,N-di-isopropyl carbodimide (0.300 g) to afford 0.500 g of the desired product. 1HNMR (DMSO-d6): δ 1.42 (s, 6H), 2.23 (s, 3H), 2.98 (s, 2H), 3.71 (s, 3H), 7.02 (d, J=7.5 Hz, 1H), 7.23-7.41 (m, 3H), 9.00 (s, 1H), 10.82 (s, 1H); MS [M+H]+: 386.32.

Aufarbeitung

  1. customThe title compound was prepared

Quellen und Nachweise

ORD-Eintrag
ord-f095d5ae8b8a438eac4a9ecfb78dbcd2
Quelldatensatz
uspto-grants-2013_08
Patentnummer
US08519149B2

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