Permethric acid → 3-Phenoxybenzyl alcohol

HRID 1155191Notes

Reaction equation

[O:1]([C:8]1[CH:9]=[C:10]([CH:24]=[CH:25][CH:26]=1)[CH2:11]C1(C([O-])=O)C(C=C(Cl)Cl)C1(C)C)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.ClC(Cl)=CC1C(C(O)=[O:34])C1(C)C>>[O:1]([C:8]1[CH:9]=[C:10]([CH:24]=[CH:25][CH:26]=1)[CH2:11][OH:34])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

Reactant 2

HCID 91658Permethric acid

HCID 22157549HCID 22157549, compound

Product 1

HCID 262953-Phenoxybenzyl alcohol

Procedure

A process according to claim 1 for the preparation of 3-phenoxybenzyl-[3-(2,2-dichlorovinyl)-2,2-dimethyl-cyclopropanecarboxylate], which comprises reacting 3-(2,2-dichlorovinyl)-2,2-dimethyl-cyclopropanecarboxylic acid with dimethylchloromethylydene-ammonium chloride and further reacting dimethyl-[3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarbonyloxy]-methylydene-ammonium chloride obtained with 3-phenoxybenzyl alcohol in the presence of said organic base.

Sources & evidence

ORD record: ord-f558cf13654b49e78312896c0c5b38b8
Source dataset: uspto-grants-1981_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04299972

Reaction notes

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