{1-[4-(6-Fluoro-4-oxo-2-phenyl-4H-chromen-3-yl)-phenyl]-cyclobutyl}-carbamic acid tert-butyl ester → HCID 86671040, compound

HRID 1037314Notes

Reaction equation

HRID 1037314 reaction equation
[C:1]([O:5][C:6](=[O:36])[NH:7][C:8]1([C:12]2[CH:17]=[CH:16][C:15]([C:18]3[C:27](=[O:28])[C:26]4[C:21](=[CH:22]C=[C:24](F)[CH:25]=4)[O:20][C:19]=3[C:30]3[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=3)=[CH:14][CH:13]=2)[CH2:11][CH2:10][CH2:9]1)([CH3:4])([CH3:3])[CH3:2].IC1C(=O)C2C=C[N:43]3[C:56](=[O:57])[N:55]([CH2:58][O:59][CH2:60][CH2:61][Si:62]([CH3:65])([CH3:64])[CH3:63])[N:54]=C3C=2OC=1C1C=CC=CC=1>>[C:1]([O:5][C:6](=[O:36])[NH:7][C:8]1([C:12]2[CH:17]=[CH:16][C:15]([C:18]3[C:27](=[O:28])[C:26]4[CH:25]=[CH:24][N:43]5[C:56](=[O:57])[N:55]([CH2:58][O:59][CH2:60][CH2:61][Si:62]([CH3:65])([CH3:64])[CH3:63])[N:54]=[C:22]5[C:21]=4[O:20][C:19]=3[C:30]3[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=3)=[CH:14][CH:13]=2)[CH2:11][CH2:10][CH2:9]1)([CH3:4])([CH3:2])[CH3:3]

Participants

3

Reactant 2

HCID 67067635{1-[4-(6-Fluoro-4-oxo-2-phenyl-4H-chromen-3-yl)-phenyl]-cyclobutyl}-carbamic acid tert-butyl esterHCID 86671039HCID 86671039, compound

Product 1

HCID 86671040HCID 86671040, compoundYield 78%

Procedure

Following the procedure used to prepare {1-[4-(6-fluoro-4-oxo-2-phenyl-4H-chromen-3-yl)-phenyl]-cyclobutyl}-carbamic acid tert-butyl ester, 7-iodo-8-phenyl-2-(2-trimethylsilanyl-ethoxymethyl)-2H-9-oxa-1,2,3a-triaza-cyclopenta[a]naphthalene-3,6-dione was reacted to give the title compound as a pale yellow gum (24 mg, 78%). LCMS (Method A): RT=5.02 min, [M+H]+=655.

Workup

  1. customwas reacted

Sources & evidence

ORD record
ord-cd3c14451da54ff3a046015a5d60e869
Source dataset
uspto-grants-2013_10
Patent number
US08546376B2

Reaction notes

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