Formic Acid → HCID 178431212, compound

HRID 1637216Notes

Reaction equation

HRID 1637216 reaction equation
[CH3:1][C:2]1([CH3:22])[CH:11]([OH:12])[CH:10]([O:13][C:14]2[CH:19]=[CH:18][N:17]=[C:16]([OH:20])[CH:15]=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]([O:13][C:14]2[CH:19]=[CH:18][N:17]=[C:16]([OH:20])[CH:15]=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 178431206HCID 178431206, compound

Product 1

HCID 178431212HCID 178431212, compound

Reagents, catalysts & solvents 1

HCID 1049PyridineSolvent

Procedure

A solution of 1 g of 2,2-dimethyl-4-(2-hydroxy-4-pyridyloxy)-6-amino-3-chromanol in 15 ml of HCOOH and 1 ml of pyridine is boiled for 19 hours and evaporated. After customary working up, 2,2-dimethyl-4-(2-hydroxy-4-pyridyloxy)-6-formamido-3-chromanol is obtained.

Workup

  1. customevaporated

Sources & evidence

ORD record
ord-12643c93a12847d8b2cd2e933a6fa6c4
Source dataset
uspto-grants-2000_03
Patent number
US06040308

Reaction notes

Loading…