9-bromo-8-methoxythieno[2,3-c]quinolin-4(5H)-one → HCID 67460808, compound

HRID 1853783Notes

Reaction equation

HRID 1853783 reaction equation
Br[C:2]1[C:3]2[C:4]3[CH:17]=[CH:16][S:15][C:5]=3[C:6](=[O:14])[NH:7][C:8]=2[CH:9]=[CH:10][C:11]=1[O:12][CH3:13].CC1(C)C(C)(C)OB([C:26]2[CH:31]=[CH:30][C:29]([CH:32]([NH:35][C:36](=[O:42])[O:37][C:38]([CH3:41])([CH3:40])[CH3:39])[CH2:33][CH3:34])=[CH:28][CH:27]=2)O1>>[CH3:13][O:12][C:11]1[CH:10]=[CH:9][C:8]2[NH:7][C:6](=[O:14])[C:5]3[S:15][CH:16]=[CH:17][C:4]=3[C:3]=2[C:2]=1[C:26]1[CH:27]=[CH:28][C:29]([CH:32]([NH:35][C:36](=[O:42])[O:37][C:38]([CH3:41])([CH3:40])[CH3:39])[CH2:33][CH3:34])=[CH:30][CH:31]=1

Participants

3

Reactant 2

HCID 674491399-bromo-8-methoxythieno[2,3-c]quinolin-4(5H)-oneHCID 67454562HCID 67454562, compound

Product 1

HCID 67460808HCID 67460808, compoundYield 69.8%

Procedure

Following General Procedure B, 9-bromo-8-methoxythieno[2,3-c]quinolin-4(5H)-one (1.1 g, 3.7 mmol) was reacted with tert-butyl 1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]propylcarbamate (2.0 g, 5.5 mmol) to afford the desired product (1.2 g, 68%) as a white solid: ESI MS m/z 465 [C26H28N2O4S+H]+.

Sources & evidence

ORD record
ord-5371956951fc4496ac429aa0e14d55ac
Source dataset
uspto-grants-2015_02
Patent number
US08962648B2

Reaction notes

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