N-Iodosuccinimide → HCID 66752906, compound

HRID 1642398Notes

Reaction equation

HRID 1642398 reaction equation
[CH:1]1([CH2:4][O:5][C:6]2[C:11]([O:12][CH3:13])=[CH:10][CH:9]=[CH:8][C:7]=2/[CH:14]=[CH:15]/[C:16]2[N:17]=[C:18]3[S:25][CH:24]=[C:23]([CH3:26])[N:19]3[C:20](=[O:22])[CH:21]=2)[CH2:3][CH2:2]1.[I:27]N1C(=O)CCC1=O.C1(COC2C(OC)=CC=CC=2/C=C/C2N=C3SC=CN3C(=O)C=2I)CC1>C(#N)C>[CH:1]1([CH2:4][O:5][C:6]2[C:11]([O:12][CH3:13])=[CH:10][CH:9]=[CH:8][C:7]=2/[CH:14]=[CH:15]/[C:16]2[N:17]=[C:18]3[S:25][CH:24]=[C:23]([CH3:26])[N:19]3[C:20](=[O:22])[C:21]=2[I:27])[CH2:3][CH2:2]1

Participants

5

Reactant 3

HCID 120273N-IodosuccinimideHCID 66753308HCID 66753308, compoundHCID 66753592HCID 66753592, compound

Product 1

HCID 66752906HCID 66752906, compound

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

To a solution of Step 3 intermediate (700 mg, 1.810 mmol) in acetonitrile (10 ml) was added N-iodosuccinimide (641 mg, 2.841 mmol) and reacted according to the procedure described in Step 4, Intermediate 2 to afford 600 mg of the desired compound; 1H NMR (300 MHz, CDCl3) δ 0.32-0.35 (m, 2H), 0.52-0.58 (m, 2H), 1.18-1.22 (m, 1H), 2.64 (s, 3H), 3.76-3.78 (m, 2H), 7.01-7.14 (m, 3H), 7.25-7.28 (m, 1H), 7.49 (d, J=15.6 Hz, 1H), 8.10-8.16 (d, J=15.9 Hz, 1H); ESI-MS (m/z) 494.99 (M+H)+.

Workup

  1. customreacted

Sources & evidence

ORD record
ord-c08b68366cea445a8822e0a7fd06235c
Source dataset
uspto-grants-2012_02
Patent number
US08119647B2

Reaction notes

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