223419-26-9

Upstream product

• 79538-03-7 2,3,5,6-tetrafluoro-4-methylbenzyl alcohol 
• 4489-14-9 (1R)-trans-3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid chloride 

Downstream Products

• 240494-67-1 (2,3,5,6-tetrafluoro-4-methylphenyl)methyl (1R,3R)-3-formyl-2,2-dimethylcyclopropanecarboxylate 

Relevant academic research and scientific papers

Metofluthrin: A potent new synthetic pyrethroid with high vapor activity against mosquitoes

(1R)-trans-Norchrysanthemic acid fluorobenzyl esters are synthesized and their structure-activity relationships are discussed. These esters show outstanding insecticidal activity against mosquitoes. In particular, the 2,3,5,6-tetrafluoro-4-methoxymethylbe

Method for producing cyclopropanecarboxylates

There is provided a method for producing a cyclopropanecarboxylate of formula (1): 1which comprises contacting a cyclopropanecarboxylate of formula (2): 2with a monohydroxy compound of formula (3):R7OH??(3)in the presence of a lithium compound of formula (4):R8OLi??(4),wherein R1, R2, R3, R4 and R5 each independently represent a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, or a substituted or unsubstituted aryl group; R6 represents an alkyl group having 1 to 10 carbon atoms or a substituted or unsubstituted phenyl group; R7 and R8 do not simultaneously represent the same and each independently represent a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group.