Toluene → HCID 86739816, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 3.3 g of the product of Step B, 30 ml of toluene and 0.33 g of p-toluene sulfonic acid monohydrate was refluxed until gas evolution ceased and was cooled to 20° C. and diluted with ether. The ether phase was washed with water, dried and evaporated to dryness at 40° C. under reduced pressure to obtain 2.9 g of (1R,cis) 2,2-dimethyl-3(Z)-[2-bromo-3-oxo-3-methoxy-propenyl]-cyclopropane-1-carboxylic acid.

Provenance & Evidence