4-Fluorophenylboronic acid → HCID 11337276, compound

HRID 1785020Notes

Reaction equation

HRID 1785020 reaction equation
[CH2:1]([C:3]1[C:4]([C:11]([O:13][CH2:14][C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)=[O:12])=[C:5]([CH:9]=[O:10])[NH:6][C:7]=1I)[CH3:2].FC1C=CC(B(O)O)=CC=1.[C:31]([C:33]1[CH:38]=[CH:37][C:36](B(O)O)=[CH:35][CH:34]=1)#[N:32]>>[C:31]([C:33]1[CH:38]=[CH:37][C:36]([C:7]2[NH:6][C:5]([CH:9]=[O:10])=[C:4]([C:11]([O:13][CH2:14][C:15]3[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=3)=[O:12])[C:3]=2[CH2:1][CH3:2])=[CH:35][CH:34]=1)#[N:32]

Participants

4

Reactant 3

HCID 2856454-Fluorophenylboronic acidHCID 27343264-Cyanophenylboronic acidHCID 11349592Benzyl 4-ethyl-2-formyl-5-iodo-1H-pyrrole-3-carboxylate

Product 1

HCID 11337276HCID 11337276, compound

Procedure

Following the procedures described in Example 5, replacing of methyl 4-ethyl-2-formyl-5-iodo-1H-pyrrole-3-carboxylate with benzyl 4-ethyl-2-formyl-5-iodo-1H-pyrrole-3-carboxylate and 4-fluorophenylboronic acid with 4-cyanophenylboronic acid, the title compound was obtained. Proton NMR for the product was consistent with the title compound. HRMS (ES) exact mass calculated for C22H19N2O3 (M+H): 359.1390. Found 359.1387

Sources & evidence

ORD record
ord-184a1361dd3f491d84a315e3116c1f7b
Source dataset
uspto-grants-2009_03
Patent number
US07504429B2

Reaction notes

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