Phosphorus oxychloride → 3,4-Dihydro-4,4-dimethyl-2H-pyran-2-one

HRID 953540Notes

Reaction equation

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

Participants

Reactant 3

HCID 24813Phosphorus oxychloride

HCID 31347Sulfolane

HCID 13050815Ethyl 4-formyl-3,3-dimethylbutanoate

Product 1

HCID 30186853,4-Dihydro-4,4-dimethyl-2H-pyran-2-one

Sources & evidence

ORD record: ord-d2418d121d3442ab873b6899b2d2ba91
Source dataset: Validation data from https://doi.org/10.1039/C8SC04228D
DOI: 10.1039/C8SC04228D

Reaction notes

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