Oxalyl chloride → HCID 17887421, compound

HRID 1740282Notes

Reaction equation

HRID 1740282 reaction equation
[Cl:1][C:2]([Cl:24])([CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1)[C:3]([OH:5])=[O:4].[C:25](Cl)(=O)C(Cl)=O>CO>[CH3:25][O:4][C:3](=[O:5])[C:2]([Cl:24])([Cl:1])[CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][C:18]1[CH:19]=[CH:20][CH:21]=[CH:22][CH:23]=1

Participants

4

Reactant 2

HCID 65578Oxalyl chlorideHCID 10834505HCID 10834505, compound

Product 1

HCID 17887421HCID 17887421, compoundYield 56.8%

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

1.98 g (5 mmol) 16 was stirred for 2 hours at 40° C. with 1.27 g (10 mmol) oxalyl chloride in 20 ml absolute methanol analogously to 103 (example 54). 1.1 g (57) 57 was obtained.

Sources & evidence

ORD record
ord-016dc65062b94c04aca08541aa0b63cb
Source dataset
uspto-grants-1999_10
Patent number
US05968982

Reaction notes

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