Formic Acid → HCID 19817015, compound

HRID 1087374Notes

Reaction equation

HRID 1087374 reaction equation
[CH3:1][C:2]1([CH3:20])[N:7]=[C:6]([N:8]2[CH:13]=[CH:12][CH:11]=[CH:10][C:9]2=[O:14])[C:5]2[CH:15]=[C:16]([NH2:19])[CH:17]=[CH:18][C:4]=2[O:3]1.[CH:21](O)=[O:22]>N1C=CC=CC=1>[CH3:1][C:2]1([CH3:20])[N:7]=[C:6]([N:8]2[CH:13]=[CH:12][CH:11]=[CH:10][C:9]2=[O:14])[C:5]2[CH:15]=[C:16]([NH:19][CH:21]=[O:22])[CH:17]=[CH:18][C:4]=2[O:3]1

Participants

4

Reactant 2

HCID 284Formic AcidHCID 19816950HCID 19816950, compound

Product 1

HCID 19817015HCID 19817015, compound

Reagents, catalysts & solvents 1

HCID 1049PyridineSolvent

Procedure

A solution of 1 g of 2,2-dimethyl-4-(2-oxo-1,2-dihydro-1-pyridyl)-6-amino-2H-1,3-benzoxazine in 15 ml of formic acid and 1 ml of pyridine is boiled for 16 hours and evaporated. Customary work-up gives 2,2-dimethyl-4-(2-oxo-1,2-dihydro-1-pyridyl)-6-formamido-2H-1,3-benzoxazine.

Workup

  1. customevaporated

Sources & evidence

ORD record
ord-931501f35efd476c894e2c954c671af3
Source dataset
uspto-grants-1991_07
Patent number
US05036068

Reaction notes

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