Nitromethane → HCID 86712351, compound

HRID 1746174Notes

Reaction equation

HRID 1746174 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:8]=[CH:9][C:10]=1[O:11][CH3:12])[CH:6]=O.[C:13]([O-])(=O)C.[NH4+].[N+:18](C)([O-:20])=[O:19]>C(O)(=O)C>[CH3:1][O:2][C:3]1([N+:18]([O-:20])=[O:19])[C:10]([O:11][CH3:12])=[CH:9][CH:8]=[C:5]([CH:6]=[CH2:13])[CH2:4]1

Participants

5

Reactant 3

HCID 6375NitromethaneHCID 8419VeratraldehydeHCID 517165Ammonium Acetate

Product 1

HCID 86712351HCID 86712351, compound

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Procedure

207.0 g of 3,4-dimethoxybenzaldehyde, 100.0 g of ammonium acetate and 125 ml of nitromethane are heated to boiling for 3-4 h in 1.0 l of glacial acetic acid. After cooling in an ice bath, the precipitate is filtered off with suction, rinsed with glacial acetic acid and petroleum ether and dried. M.p.: 140-141° C.

Workup

  1. temperatureAfter cooling in an ice bath
  2. filtrationthe precipitate is filtered off with suction
  3. washrinsed with glacial acetic acid and petroleum ether
  4. customdried

Sources & evidence

ORD record
ord-3a1e7d70efcc458fb38b489fa0e61071
Source dataset
uspto-grants-2015_10
Patent number
US09149479B2

Reaction notes

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