686738-16-9

Upstream product

• 6228-98-4 phenylthioacetylene 
• 36601-73-7 2-carbomethoxycyclopent-2-enone 

Downstream Products

• 925413-79-2 (1R,5S)-1-methoxycarbonyl-2-methylene-7-phenylsulfanylbicyclo[3.2.0]hept-6-ene 
• 686738-18-1 2-(methoxycarbonyl)-3-(2-chloro-2-phenylthioethenyl)cyclopentan-1-one 
• 925413-80-5 (1R,5S)-1-hydroxymethyl-2-methylene-7-phenylsulfanylbicyclo[3.2.0]hept-6-ene 
• 925413-83-8 (1S,2S,5S)-2-methyl-1-(2-methyl-1-propenyl)-7-phenylsulfanylbicyclo[3.2.0]hept-6-ene 
• 925413-81-6 (1S,2S,5S)-1-hydroxymethyl-2-methyl-7-phenylsulfanylbicyclo[3.2.0]hept-6-ene 
• 925413-82-7 (1S,2S,5S)-1-formyl-2-methyl-7-phenylsulfanylbicyclo[3.2.0]hept-6-ene 

Relevant academic research and scientific papers

Enantioselective formal synthesis of (+)-precapnelladiene by chiral copper-catalyzed asymmetric [2+2]-cycloaddition reaction

Enantioselective short formal synthesis of (+)-precapnelladiene (1) was achieved from a bicyclo[3.2.0]heptane derivative, which was prepared enantioselectively by chiral copper-catalyzed [2+2]-cycloaddition reaction of 2-methoxycarbonyl-2-cyclopenten-1-on

Catalytic enantioselective [2+2]-cycloaddition reaction of 2-methoxycarbonyl-2-cyclopenten-1-one by chiral copper catalyst

A new catalytic system for enantioselective [2+2]-cycloaddition reaction of 2-methoxycarbonyl-2-cyclopenten-1-one with thioacetylene derivatives is described. The use of a catalytic amount (20-30 mol%) of copper(II) salt with chiral bis-pyridine ligand wa

Enantioselective Total Synthesis of (+)-Tricycloclavulone

The first total synthesis of (+)-tricycloclavulone having a unique tricyclo[5,3,0,01,4]decane skeleton and six chiral centers was achieved in a highly stereoselective manner. It includes a catalytic enantioselective [2+2]-cycloaddition reaction using novel chiral copper catalyst, extremely effecting an intramolecular ester transfer reaction, and asymmetric reduction of the carbonyl group on the α-chain using Noyori's chiral ruthenium catalyst. Copyright