3-[4-(1-Amino-cyclobutyl)-phenyl]-6-fluoro-2-phenyl-chromen-4-one → HCID 51030793, compound

HRID 1037195Notes

Reaction equation

HRID 1037195 reaction equation
NC1(C2C=CC(C3C(=O)C4C(=CC=C(F)C=4)OC=3C3C=CC=CC=3)=CC=2)CCC1.C(OC(=O)[NH:36][C:37]1([C:41]2[CH:46]=[CH:45][C:44]([C:47]3[C:56](=[O:57])[C:55]4[C:50](=[C:51]([O:58][CH3:59])[CH:52]=[CH:53][CH:54]=4)[O:49][C:48]=3[C:60]3[CH:65]=[CH:64][CH:63]=[CH:62][CH:61]=3)=[CH:43][CH:42]=2)[CH2:40][CH2:39][CH2:38]1)(C)(C)C>>[NH2:36][C:37]1([C:41]2[CH:42]=[CH:43][C:44]([C:47]3[C:56](=[O:57])[C:55]4[C:50](=[C:51]([O:58][CH3:59])[CH:52]=[CH:53][CH:54]=4)[O:49][C:48]=3[C:60]3[CH:65]=[CH:64][CH:63]=[CH:62][CH:61]=3)=[CH:45][CH:46]=2)[CH2:38][CH2:39][CH2:40]1

Participants

3

Reactant 2

HCID 510305983-[4-(1-Amino-cyclobutyl)-phenyl]-6-fluoro-2-phenyl-chromen-4-oneHCID 67067636HCID 67067636, compound

Product 1

HCID 51030793HCID 51030793, compoundYield 83%

Procedure

Following the procedure used to prepare 3-[4-(1-amino-cyclobutyl)-phenyl]-6-fluoro-2-phenyl-chromen-4-one, {1-[4-(8-methoxy-4-oxo-2-phenyl-4H-chromen-3-yl)-phenyl]-cyclobutyl}-carbamic acid tert-butyl ester was reacted to give the title compound as a white solid (46 mg, 83%). 1H NMR (400 MHz, DMSO-d6): δ 7.64 (dd, J=2 and 8 Hz, 1H), 7.50-7.32 (m, 9H), 7.14-7.11 (m, 2H), 3.98 (s, 3H), 2.40-2.32 (m, 2H), 2.11-2.03 (m, 2H), 2.03-1.94 (m, 1H), 1.69-1.60 (m, 1H). LCMS (Method F): RT=8.94 min, [M+H]+=398.

Workup

  1. customwas reacted

Sources & evidence

ORD record
ord-515ab4919a554e2d8276d1c70e0159a5
Source dataset
uspto-grants-2013_10
Patent number
US08546376B2

Reaction notes

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