(2S)-3,3-dimethylbutan-2-amine → (S)-3-[3,5-Bis(trifluoromethyl)phenylamino]-2-(4-chlorophenylsulfonyl)-3-(1,2,2-trimethylpropylamino)-2-propenenitrile

HRID 279104

Reaction equation

HRID 279104 reaction equation
[F:1][C:2]([F:31])([F:30])[C:3]1[CH:4]=[C:5]([NH:13][C:14](SC)=[C:15]([S:18]([C:21]2[CH:26]=[CH:25][C:24]([Cl:27])=[CH:23][CH:22]=2)(=[O:20])=[O:19])[C:16]#[N:17])[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1.[CH3:32][C@H:33]([NH2:38])[C:34]([CH3:37])([CH3:36])[CH3:35]>>[F:10][C:9]([F:12])([F:11])[C:7]1[CH:6]=[C:5]([NH:13][C:14]([NH:38][C@@H:33]([CH3:32])[C:34]([CH3:37])([CH3:36])[CH3:35])=[C:15]([S:18]([C:21]2[CH:26]=[CH:25][C:24]([Cl:27])=[CH:23][CH:22]=2)(=[O:19])=[O:20])[C:16]#[N:17])[CH:4]=[C:3]([C:2]([F:31])([F:1])[F:30])[CH:8]=1

Participants

3

Reactant 2

HCID 7004913(2S)-3,3-dimethylbutan-2-amineHCID 865837313-(3,5-Bis(trifluoromethyl)phenylamino)-2-(4-chlorophenylsulfonyl)-3-methylsulfanyl-2-propenenitrile

Product 1

HCID 86583733(S)-3-[3,5-Bis(trifluoromethyl)phenylamino]-2-(4-chlorophenylsulfonyl)-3-(1,2,2-trimethylpropylamino)-2-propenenitrileYield 11%

Procedure

3-(3,5-Bis(trifluoromethyl)phenylamino)-2-(4-chlorophenylsulfonyl)-3-methylsulfanyl-2-propenenitrile (0.200 g, 0.4 mmol) was stirred in (S)-1,2,2-trimethylpropylamine (0.2 ml) at 80° C. in a sealed flask for 20 h. Work up as described in Example 1, 2) gave 25 mg (11%) of the title compound as white crystals. 1H NMR (300 MHz, CDCl3): d=0.95 (s, 9H), 1.15 (d, 3H), 3.0 (m, 1H), 7.40 (s, 2H), 7.50 (d, 2H), 7.70 (s,1H), 7.82 (d, 2H).

Sources & evidence

ORD record
ord-c8e8b71a3a9e450db507785806658bca
Source dataset
uspto-grants-2002_03
Patent number
US06362205B1

Linked notes

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