103833-49-4

Upstream product

• 72367-62-5 ((1S,cis)-(2-(2,2-Dimethoxyethyl)-3,3-dimethylcyclopropyl))methyl acetate 
• 103762-66-9 (1S,3R)-3-[2-(4-Chloro-phenyl)-2-hydroxy-ethyl]-2,2-dimethyl-cyclopropanecarboxylic acid methyl ester 
• 103762-66-9 (1R,3R)-3-[2-(4-Chloro-phenyl)-2-hydroxy-ethyl]-2,2-dimethyl-cyclopropanecarboxylic acid methyl ester 
• 103762-64-7 methyl 1S-cis-3-(2-p-chlorophenyl-2-oxoethyl)-2,2-dimethylcyclopropanecarboxylate 
• 103762-63-6 (1S,3R)-3-[2-(4-Chloro-phenyl)-2-oxo-ethyl]-2,2-dimethyl-cyclopropanecarboxylic acid 
• 103762-62-5 1-(4-Chloro-phenyl)-2-((1R,3S)-3-hydroxymethyl-2,2-dimethyl-cyclopropyl)-ethanol 
• 72367-63-6 Acetic acid (1S,3R)-2,2-dimethyl-3-(2-oxo-ethyl)-cyclopropylmethyl ester 
• 72367-61-4 2,2-Dimethyl-3-(2-oxopropyl)-cis-cyclopropane-1-acetaldehyde dimethylacetal 
• 103833-48-3 (1R,3R)-3-[2-(4-Chloro-phenyl)-2-oxo-ethyl]-2,2-dimethyl-cyclopropanecarboxylic acid methyl ester 

Downstream Products

• 103762-68-1 (1R,3R)-3-(4-Chloro-phenylethynyl)-2,2-dimethyl-cyclopropanecarboxylic acid 
• 103762-67-0 tertiary butyl (+)-1R-trans-3-(2-p-chlorophenylethenyl)-2,2-dimethylcyclopropanecarboxylate 
• 103762-69-2 methyl 1R-trans-3-(2-p-chlorophenylethenyl)-2,2-dimethylcyclopropanecarboxylate 
• 103762-70-5 3-phenoxybenzyl (+)-1R-trans-3-(2-p-chlorophenylethenyl)-2,2-dimethyl-cyclopropanecarboxylate 
• 103881-37-4 3-phenoxybenzyl (+)-1R-trans-3-(2-p-chlorophenyl-2-chlorovinyl)-2,2-dimethyl-cyclopropanecarboxylate 

Relevant academic research and scientific papers

A New Approach to the Synthesis of Optically Active (+)-1R-trans-Pyrethroids

3-Phenoxybenzyl (+)-1R-trans-3-(2-p-chlorophenyl-2-chlorovinyl)-2,2-dimethylcyclopropanecarboxylate (I), 3-phenoxybenzyl (+)-1R-trans-3-(2-E-p-chlorostyryl)-2,2-dimethylcyclopropanecarboxylate (II) and 3-phenoxybenzyl (+)-1R-trans-3-(2-p-chlorophenylethen