HCID 20362963, compound → HCID 12345385, compound

HRID 2399017Notes

Reaction equation

HRID 2399017 reaction equation
Cl([O-])(=O)(=O)=O.Cl[C:7](=[CH2:26])[CH2:8][CH:9]1[NH+:21]([CH2:22][CH3:23])[C:12]2=[N:13][C:14]3[C:19]([N:20]=[C:11]2[N:10]1[CH2:24][CH3:25])=[CH:18][CH:17]=[CH:16][CH:15]=3>C(#N)C>[CH2:24]([N:10]1[C:11]2=[N:20][C:19]3[C:14]([N:13]=[C:12]2[N:21]([CH2:22][CH3:23])[C:9]1=[CH:8][C:7]#[CH:26])=[CH:15][CH:16]=[CH:17][CH:18]=3)[CH3:25]

Participants

3

Reactant 1

HCID 20362963HCID 20362963, compound

Product 1

HCID 12345385HCID 12345385, compound

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

A mixture of 2-(2-Chloro-2-propenyl)-1,3-diethyl-1H-imidazo[4,5-b]quinoxalinium perchlorate 2.00 g (0.005 mole) and dry acetonitrile (20 ml) is stirred astriethylamine (1.50 g) is added in one portion to give a clear solution from which solid soon begins to separate. After 1 minute, the solid is collected, washed with several small portions of acetonitrile and dried invacuum at room temperature. Yield 0.63 g (48%). m.w. 264. The elemental analysis, infrared and nuclear magnetic resonance spectral support the assigned structure.

Workup

  1. additionis added in one portion
  2. customto give a clear solution from which solid
  3. customto separate
  4. customthe solid is collected
  5. washwashed with several small portions of acetonitrile
  6. customdried invacuum at room temperature

Sources & evidence

ORD record
ord-c6c2ae12c2c04a38bc8023cd8e69eafd
Source dataset
uspto-grants-1977_05
Patent number
US04026884

Reaction notes

Loading…