Isopropyl isocyanate → HCID 59656388, compound

HRID 2225083Notes

Reaction equation

HRID 2225083 reaction equation
[Cl: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[Cl: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 86594779HCID 86594779, compound

Product 1

HCID 59656388HCID 59656388, compound

Reagents, catalysts & solvents 1

HCID 8471TriethylamineSolvent

Procedure

The title compound was prepared following the general procedure in Scheme 5, beginning with 4-(2-chloro-benzoylamino)-naphthalene-1-sulfonyl chloride, and substituting butyryl chloride and triethylamine for 2-isocyanato-propane. 1H NMR (300 MHz, DMSO) δ 10.86 (s, 1H), 8.68 (d, 1H), 8.35 (d, 1H), 8.25 (d, 1H), 8.13 (d, 1H), 8.0 (m, 1H), 7.74 (m, 3H), 7.64 (m, 3H), 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 512 (M−H)−, 514 (M+H)+

Sources & evidence

ORD record
ord-1831ec3e429d469fa4cafb2553f18b22
Source dataset
uspto-grants-2008_05
Patent number
US07378525B2

Reaction notes

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