Phosphorus oxybromide → HCID 86617080, compound

HRID 409278Notes

Reaction equation

[CH2:1]([O:5][C:6]([C:8]1[NH:9][C:10](=O)[C:11]2[C:16]([C:17]=1[OH:18])=[CH:15][C:14]([O:19][C:20]1[CH:28]=[CH:27][C:23]3[O:24][CH2:25][O:26][C:22]=3[CH:21]=1)=[CH:13][CH:12]=2)=[O:7])[CH2:2][CH2:3][CH3:4].P(Br)(Br)([Br:32])=O>>[CH2:1]([O:5][C:6]([C:8]1[N:9]=[C:10]([Br:32])[C:11]2[C:16]([C:17]=1[OH:18])=[CH:15][C:14]([O:19][C:20]1[CH:28]=[CH:27][C:23]3[O:24][CH2:25][O:26][C:22]=3[CH:21]=1)=[CH:13][CH:12]=2)=[O:7])[CH2:2][CH2:3][CH3:4]

Participants

Reactant 2

HCID 24613Phosphorus oxybromide

HCID 67110411HCID 67110411, compound

Product 1

HCID 86617080HCID 86617080, compound

Procedure

Prepared in analogy to example 31f from 6-(benzo[1,3]dioxol-5-yloxy)-4-hydroxy-1-oxo-1,2-dihydro-isoquinoline-3-carboxylic acid butyl ester and POBr3. ESI MS (m/z): 460 (M+H)+.

Sources & evidence

ORD record: ord-d1bc120680534523a5f7431354a196dc
Source dataset: uspto-grants-2014_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08759373B2

Reaction notes

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