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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 894297Generated: October 27, 2026

(1S,4S,5R)-6,6-dimethyl-2-oxo-4-trichloromethyl-3-oxabicyclo[3.1.0]hexane → Cis-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane carboxylic acid

https://huagongshe.com/reaction/894297

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(1S,4S,5R)-6,6-dimethyl-2-oxo-4-trichloromethyl-3-oxabicyclo[3.1.0]hexaneHCID 12525224—
Reactant(2S)-1,1,1-trichloro-4-methyl-3-penten-2-olHCID 57228828—
ProductCis-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane carboxylic acidHCID 41507—

Reaction Steps

In the manner of Examples IA.1.(a), IA.2.(a). IA.4.(a), IA.8.(a), and IIIC., (1S,3S)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid is prepared from (2S)-1,1,1-trichloro-4-methyl-3-penten-2-ol via (1S,4S,5R)-6,6-dimethyl-2-oxo-4-trichloromethyl-3-oxabicyclo[3.1.0]hexane.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04283341
Source datasetuspto-grants-1981_08
ORD IDord-2dacf26758704bd69d4c92a15d1b09bb
Source noteuspto-grants-1981_08