Formic Acid → HCID 14857382, compound

HRID 1195812Notes

Reaction equation

HRID 1195812 reaction equation
[CH3:1][C:2]1([CH3:22])[CH:11]([OH:12])[CH:10]([C:13]2[C:14](=[O:20])[N:15]([CH3:19])[CH:16]=[CH:17][CH:18]=2)[C:9]2[C:4](=[CH:5][CH:6]=[C:7]([NH2:21])[CH:8]=2)[O:3]1.[CH:23](O)=[O:24]>N1C=CC=CC=1>[CH3:1][C:2]1([CH3:22])[CH:11]([OH:12])[CH:10]([C:13]2[C:14](=[O:20])[N:15]([CH3:19])[CH:16]=[CH:17][CH:18]=2)[C:9]2[C:4](=[CH:5][CH:6]=[C:7]([NH:21][CH:23]=[O:24])[CH:8]=2)[O:3]1

Participants

4

Reactant 2

HCID 284Formic AcidHCID 14857380HCID 14857380, compound

Product 1

HCID 14857382HCID 14857382, compound

Reagents, catalysts & solvents 1

HCID 1049PyridineSolvent

Procedure

A solution of 1 g of 2,2-dimethyl-4-(1-methyl-1,2-dihydro-2-oxo-3-pyridyl)-6-amino-3-chromanol in15 ml of formic acid and 1 ml of pyridine is boiled for 24 hours and evaporated. Customary working up gives 2,2-dimethyl-4-(1-methyl-1,2-dihydro-2-oxo-3-pyridyl)-6-formamido-3-chromanol.

Workup

  1. customevaporated

Sources & evidence

ORD record
ord-0614fad7e5d745bfba1b07143568b10b
Source dataset
uspto-grants-1992_05
Patent number
US05112839

Reaction notes

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