Oxazolo(4,5-b)pyridin-2(3H)-one → HCID 131728563, compound

HRID 2261183Notes

Reaction equation

HRID 2261183 reaction equation
[O:1]1[C:9]2[C:4](=[N:5][CH:6]=[CH:7][CH:8]=2)[NH:3][C:2]1=[O:10].N([CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH3:22])=C=O>O1CCOCC1>[O:10]=[C:2]1[NH:3][C:4]2=[N:5][CH:6]=[CH:7][CH:8]=[C:9]2[O:1]1.[CH3:22][CH2:21][CH:20]([C:2]([NH2:3])=[O:1])[CH2:19][CH2:18][CH2:17][CH2:16][CH2:15][CH3:14]

Participants

4

Reactant 2

HCID 2799900Oxazolo(4,5-b)pyridin-2(3H)-oneHCID 11275250Nonyl isocyanate

Product 1

HCID 131728563HCID 131728563, compound

Reagents, catalysts & solvents 1

HCID 312751,4-DioxaneSolvent

Procedure

200 mg (1.47 mmol) of 3H-oxazolo[4,5-b]pyridin-2-one were reacted in analogy to Example 1 with 298.4 mg (1.76 mmol) of 1-isocyanatononane in dioxane at 80° C. Yield: 40 mg (9%), M+H+: 306.20.

Sources & evidence

ORD record
ord-77458072d1354aa99540bcaf81f4b329
Source dataset
uspto-grants-2010_12
Patent number
US07846943B2

Reaction notes

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