9-bromo-8-methoxy-6-methylthieno[2,3-c]quinolin-4(5H)-one → HCID 67448678, compound

HRID 1853686Notes

Reaction equation

Br[C:2]1[C:3]2[C:4]3[CH:18]=[CH:17][S:16][C:5]=3[C:6](=[O:15])[NH:7][C:8]=2[C:9]([CH3:14])=[CH:10][C:11]=1[O:12][CH3:13].[F:19][C:20]1[CH:25]=[C:24](B2OC(C)(C)C(C)(C)O2)[CH:23]=[CH:22][C:21]=1[CH:35]([CH3:45])[CH2:36][NH:37][C:38](=[O:44])[O:39][C:40]([CH3:43])([CH3:42])[CH3:41]>>[F:19][C:20]1[CH:25]=[C:24]([C:2]2[C:3]3[C:4]4[CH:18]=[CH:17][S:16][C:5]=4[C:6](=[O:15])[NH:7][C:8]=3[C:9]([CH3:14])=[CH:10][C:11]=2[O:12][CH3:13])[CH:23]=[CH:22][C:21]=1[CH:35]([CH3:45])[CH2:36][NH:37][C:38](=[O:44])[O:39][C:40]([CH3:42])([CH3:41])[CH3:43]

Participants

Reactant 2

HCID 674500069-bromo-8-methoxy-6-methylthieno[2,3-c]quinolin-4(5H)-one

HCID 67450819HCID 67450819, compound

Product 1

HCID 67448678HCID 67448678, compoundYield 27%

Procedure

Following General Procedure B, 9-bromo-8-methoxy-6-methylthieno[2,3-c]quinolin-4(5H)-one) (900 mg, 2.8 mmol) was reacted with ter-butyl 2-(2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propylcarbamate (1.3 g, 3.3 mmol) to afford the desired product (200 mg, 27%) as a yellow solid: ESI MS m/z 497 [C27H29FN2O4S+H]+.

Sources & evidence

ORD record: ord-abd5cb1cb7b548f6b1d1fe7ac27fe06e
Source dataset: uspto-grants-2015_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08962648B2

Reaction notes

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