77661-89-3

Upstream product

• 77714-60-4 methyl c-3,c-4-isopropylidenedioxy-r-1-cyclopentanecarboxylate 
• 7686-77-3 3-cyclopentene-1-carboxylic acid 
• 100-39-0 benzyl bromide 
• 77661-88-2 c-3,c-4-isopropylidenedioxy-r-1-cyclopentylmethanol 

Downstream Products

• 77661-92-8 (2R,3aR,19aS)-2-Benzyloxymethyl-tetradecahydro-4,7,10,13,16,19-hexaoxa-cyclopentacyclooctadecene 
• 77661-91-7 2-[(1R,2S,4R)-4-Benzyloxymethyl-2-(2-hydroxy-ethoxy)-cyclopentyloxy]-ethanol 
• 77661-90-6 4-(benzyloxymethyl)cyclopentane-cis-1,2-diol 

Relevant academic research and scientific papers

Syntheses of Four Thiol-Substituted Crown Ethers.

Approaches to thiol-substituted crown ethers of the 18-crown-6 and 19-crown-6 classes are described.Different modes of covalent attachment of the thiol to the crown ether provide variations in the spatial relationship of the thiol to the crown ether binding site.