Oxalyl chloride → HCID 86749452, compound

HRID 1721393Notes

Reaction equation

HRID 1721393 reaction equation
[CH:1]([CH:4]([S:8]([O:11][C:12]1[C:17]([CH:18]([CH3:20])[CH3:19])=[CH:16][CH:15]=[CH:14][CH:13]=1)(=[O:10])=[O:9])[C:5](O)=[O:6])([CH3:3])[CH3:2].C(Cl)(=O)C([Cl:24])=O>>[CH:1]([CH:4]([S:8]([O:11][C:12]1[C:17]([CH:18]([CH3:20])[CH3:19])=[CH:16][CH:15]=[CH:14][CH:13]=1)(=[O:10])=[O:9])[C:5]([Cl:24])=[O:6])([CH3:3])[CH3:2]

Participants

3

Reactant 2

HCID 65578Oxalyl chlorideHCID 86749453HCID 86749453, compound

Product 1

HCID 86749452HCID 86749452, compound

Procedure

2,6-Diisopropylphenoxysulfonyl acetic acid (prepared as described in Example 3) was reacted with oxalyl chloride to provide 2,6-diisopropylphenoxysulfonyl acetyl chloride. The acid chloride was reacted with 2,6-diisopropylphenol in dichloromethane to provide, following evaporation of the reaction solvent, 2,6-diisopropylphenyl (2,6-diisopropylphenoxycarbonyl)methyl sulfonate, mp 90°-92° C.

Sources & evidence

ORD record
ord-9d08456b1260486fa422431015eced5b
Source dataset
uspto-grants-1996_04
Patent number
US05510379

Reaction notes

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