HCID 70215097, compound → HCID 12508802, compound

HRID 2269784Notes

Reaction equation

HRID 2269784 reaction equation
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=1[CH:9]=[C:10]([CH3:16])[C:11](OCC)=[O:12]>C(O)C>[Cl:8][C:5]1[CH:4]=[C:3]2[C:2](=[CH:7][CH:6]=1)[NH:1][C:11](=[O:12])[C:10]([CH3:16])=[CH:9]2

Participants

3

Reactant 1

HCID 70215097HCID 70215097, compound

Product 1

HCID 12508802HCID 12508802, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

In a 50-ml Erlenmeyer flask made of quartz, 0.5 g of (E) ethyl 3-(2-amino-5-chlorophenyl)-2-methyl-2-propenate was dissolved in 10 ml of ethanol; and, while being stirred, the mixture was irradiated with ultraviolet rays at 256 nm for 72 hours. The reaction liquid was concentrated under a reduced pressure, and the resulting crude crystal was recrystallized from ethanol, whereby the aimed compound was obtained.

Workup

  1. customthe mixture was irradiated with ultraviolet rays at 256 nm for 72 hours
  2. customThe reaction liquid
  3. concentrationwas concentrated under a reduced pressure
  4. customthe resulting crude crystal was recrystallized from ethanol, whereby the aimed compound
  5. customwas obtained

Sources & evidence

ORD record
ord-617419e0ecca4b1d938278532ace48af
Source dataset
uspto-grants-2001_12
Patent number
US06329546B1

Reaction notes

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