Ethylene carbonate → HCID 22040029, compound

HRID 1768611Notes

Reaction equation

HRID 1768611 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]([C:7]([OH:10])=[CH:8][CH:9]=1)[CH:5]=[O:6].C1(=O)O[CH2:14][CH2:13][O:12]1>[Br-].C([N+](CC)(CC)CC)C>[Cl:1][C:2]1[CH:3]=[C:4]([C:7]([O:10][CH2:14][CH2:13][OH:12])=[CH:8][CH:9]=1)[CH:5]=[O:6]

Participants

4

Reactant 2

HCID 7303Ethylene carbonateHCID 124815-Chloro-salicylaldehyde

Product 1

HCID 22040029HCID 22040029, compound

Reagents, catalysts & solvents 1

HCID 6285Tetraethylammonium BromideCatalyst

Procedure

Prepared from 25 g of 3-chloro-6-hydroxybenzaldehyde, 14 g of ethylene carbonate and 45 g of tetraethylammonium bromide as described in Example VIIa. The compound was purified by chromatography (silica, ethyl acetate:petroleum ether 60-80/2:1).

Workup

  1. customThe compound was purified by chromatography (silica, ethyl acetate:petroleum ether 60-80/2:1)

Sources & evidence

ORD record
ord-56d261aaafdf43afa5c06ee8e379a8f4
Source dataset
uspto-grants-1995_01
Patent number
US05378718

Reaction notes

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