Isopropyl isocyanate → N-[4-(1-Butyryl-piperidin-4-ylsulfamoyl)-naphthalen-1-yl]-2-trifluoromethyl-benzamide

HRID 1726469Notes

Reaction equation

HRID 1726469 reaction equation
[F:1][C:2]([F:27])([F:26])[C:3]1[CH:25]=[CH:24][CH:23]=[CH:22][C:4]=1[C:5]([NH:7][C:8]1[C:17]2[C:12](=[CH:13][CH:14]=[CH:15][CH:16]=2)[C:11]([S:18](Cl)(=[O:20])=[O:19])=[CH:10][CH:9]=1)=[O:6].[N:28]([CH:31]([CH3:33])C)=[C:29]=[O:30]>C(N(CC)CC)C>[C:29]([N:28]1[CH2:31][CH2:33][CH:5]([NH:7][S:18]([C:11]2[C:12]3[C:17](=[CH:16][CH:15]=[CH:14][CH:13]=3)[C:8]([NH:7][C:5](=[O:6])[C:4]3[CH:22]=[CH:23][CH:24]=[CH:25][C:3]=3[C:2]([F:27])([F:26])[F:1])=[CH:9][CH:10]=2)(=[O:20])=[O:19])[CH2:4][CH2:3]1)(=[O:30])[CH2:9][CH2:8][CH3:17]

Participants

4

Reactant 2

HCID 61277Isopropyl isocyanateHCID 86594777HCID 86594777, compound

Product 1

HCID 59656556N-[4-(1-Butyryl-piperidin-4-ylsulfamoyl)-naphthalen-1-yl]-2-trifluoromethyl-benzamide

Reagents, catalysts & solvents 1

HCID 8471TriethylamineSolvent

Procedure

The title compound was prepared following the general procedure in Scheme 5, beginning with 4-(2-trifluoromethyl-benzoylamino)-naphthalene-1-sulfonyl chloride and substituting butyryl chloride and triethylamine for 2-isocyanato-propane. 1H NMR (300 MHz, DMSO) δ 10.91(s, 1H), 8.68 (d, 1H), 8.25 (m, 2H), 8.11 (d, 1H), 7.85 (m, 4H), 7.76 (m, 3H), 4.06 (m, 1H), 4.01(m, 1H), 3.62 (d, 1H), 2.94 (t, 1H), 2.59 (t, 2H), 1.48 (m, 2H), 1.41 (m, 2H), 1.19 (m, 2H), 0.82 (t, 3H); LC/MS m/z 546 (M−H)−, 548 (M+H)+

Sources & evidence

ORD record
ord-d97c988b08b4484fb388de0bdfb36f7e
Source dataset
uspto-grants-2009_02
Patent number
US07491827B2

Reaction notes

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