Diethylamine → HCID 44658157, compound

HRID 461450Notes

Reaction equation

HRID 461450 reaction equation
[CH2:1]([NH:3][CH2:4][CH3:5])[CH3:2].[Br:6][CH2:7][C:8]1[C:17]([CH2:18]Br)=[CH:16][C:15]2[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=2)[CH:9]=1>C(O)C>[Br-:6].[CH2:1]([N+:3]1([CH2:4][CH3:5])[CH2:18][C:17]2[CH:16]=[C:15]3[CH:14]=[CH:13][CH:12]=[CH:11][C:10]3=[CH:9][C:8]=2[CH2:7]1)[CH3:2]

Participants

4

Reactant 2

HCID 8021DiethylamineHCID 2622592,3-Bis(bromomethyl)naphthalene

Product 1

HCID 44658157HCID 44658157, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

An ethanolic diethylamine solution (100 ml) was added dropwise to 2,3-bis(bromomethyl)naphthalene (20 g) in ethanol (10 ml) kept at 0°. The precipitate which formed was filtered and recrystallised from propan-2-ol/water to give 2,2-diethylbenz[f]isoindolinium bromide m.p. 228°.

Workup

  1. customkept at 0°
  2. customThe precipitate which formed
  3. filtrationwas filtered
  4. customrecrystallised from propan-2-ol/water

Sources & evidence

ORD record
ord-69fc5283a87d4f1289105e70457ca42b
Source dataset
uspto-grants-1977_12
Patent number
US04062955

Reaction notes

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