Ozone → HCID 13318850, compound

HRID 1607354Notes

Reaction equation

HRID 1607354 reaction equation
[O:1]=[O+][O-].[CH3:4][C:5]1([CH3:31])[CH:7]([CH:8]=C(C)C)[CH:6]1[C:12]([O:14][CH:15]([C:29]#[N:30])[C:16]1[CH:21]=[CH:20][CH:19]=[C:18]([O:22][C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)[CH:17]=1)=[O:13]>C(OCC)(=O)C>[CH3:4][C:5]1([CH3:31])[CH:7]([CH:8]=[O:1])[CH:6]1[C:12]([O:14][CH:15]([C:29]#[N:30])[C:16]1[CH:21]=[CH:20][CH:19]=[C:18]([O:22][C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)[CH:17]=1)=[O:13]

Participants

4

Reactant 2

HCID 24823OzoneHCID 38283Cyphenothrin

Product 1

HCID 13318850HCID 13318850, compoundYield 72%

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

Ozone gas was bubbled at -78° C. into a solution of 1.88 g (5.00 mmol) of cyano(3-phenoxyphenyl)methyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate obtained in Reference Example 3, in 10 ml of ethyl acetate. The subsequent operation was conducted in the same manner as in Reference Example 5, whereby 1.26 g of cyano(3-phenoxyphenyl)methyl 2,2-dimethyl-3-formylcyclopropanecarboxylate was obtained as a colorless oil.

Sources & evidence

ORD record
ord-8d525ff3d1e84a98bd21575f98d3e7e8
Source dataset
uspto-grants-1989_09
Patent number
US04864052

Reaction notes

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