Isopropyl isocyanate → HCID 16105772, compound

HRID 1726472Notes

Reaction equation

HRID 1726472 reaction equation
[F:1][C:2]1[CH:24]=[CH:23][CH:22]=[CH:21][C:3]=1[C:4]([NH:6][C:7]1[C:16]2[C:11](=[CH:12][CH:13]=[CH:14][CH:15]=2)[C:10]([S:17](Cl)(=[O:19])=[O:18])=[CH:9][CH:8]=1)=[O:5].[N:25]([CH:28]([CH3:30])C)=[C:26]=[O:27]>C(N(CC)CC)C>[C:26]([N:25]1[CH2:28][CH2:30][CH:4]([NH:6][S:17]([C:10]2[C:11]3[C:16](=[CH:15][CH:14]=[CH:13][CH:12]=3)[C:7]([NH:6][C:4](=[O:5])[C:3]3[CH:21]=[CH:22][CH:23]=[CH:24][C:2]=3[F:1])=[CH:8][CH:9]=2)(=[O:19])=[O:18])[CH2:3][CH2:2]1)(=[O:27])[CH2:8][CH2:7][CH3:16]

Participants

4

Reactant 2

HCID 61277Isopropyl isocyanateHCID 86594780HCID 86594780, compound

Product 1

HCID 16105772HCID 16105772, compound

Reagents, catalysts & solvents 1

HCID 8471TriethylamineSolvent

Procedure

The title compound was prepared following the general procedure in Scheme 5, beginning with 4-(2-fluoro-benzoylamino)-naphthalene-1-sulfonyl chloride and substituting butyryl chloride and triethylamine for 2-isocyanato-propane. 1H NMR (300 MHz, DMSO) δ 10.73 (s, 1H), 8.69 (d, 1H), 8.28 (d, 1H), 8.21 (d, 1H), 8.11 (d, 1H), 7.99 (d, 1H), 7.83 (t, 1H), 7.76 (m, 2H), 7.64 (m, 1H), 7.40 (q, 2H), 4.00 (d, 1H), 3.60 (d, 1H), 3.26 (m, 1H), 2.93 (t, 1H), 2.59 (m, 2H), 2.17 (t, 2H), 1.46 (m, 2H), 1.43 (q, 2H), 1.17 (m, 1H), 0.82 (t, 3H); LC/MS m/z 496 (M−H)−, 498 (M+H)+

Sources & evidence

ORD record
ord-9767f6d2d38845c7a6f5e9d07352dd3d
Source dataset
uspto-grants-2009_02
Patent number
US07491827B2

Reaction notes

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