871468-90-5

Upstream product

• 190522-49-7 E-8-phenyl-8-oxo-6-octenal 
• 629-11-8 1,6-hexanediol 
• 33803-62-2 6-(tetrahydropyrane-2-yloxy)hexan-1-al 
• 28659-22-5 6-(tetrahydro-2H-pyranyloxy)hexan-1-ol 
• 871468-86-9 3-hydroxy-1-phenyl-8-(tetrahydropyran-2-yloxy)-octan-1-one 
• 871468-87-0 1-phenyl-8-(tetrahydropyran-2-yloxy)-oct-2-en-1-one 
• 871468-88-1 (E)-8-hydroxy-1-phenyloct-2-en-1-one 
• 871468-89-2 (1S,2S)-2-(2-oxo-2-phenylethyl)-cyclopentanecarbaldehyde 

Downstream Products

• 137057-36-4 (1R,2S)-(-)-2-(2-oxo-2-phenylethyl)cyclopentanecarboxylic acid methyl ester 

Relevant academic research and scientific papers

Asymmetric intramolecular Michael reaction catalyzed by proline-derived small anilides

Simple proline-derived anilide-catalyzed asymmetric intramolecular Michael reaction was described. Chiral cyclic ketoaldehydes were obtained from acyclic formyl enones in excellent yields with good stereoselectivity. The reaction proceeded in exceptionall

Cysteine-derived organocatalyst in a highly enantioselective intramolecular Michael reaction

Asymmetric intramolecular Michael reaction catalyzed by an organocatalyst derived from cysteine has been developed for the synthesis of chiral bicyclo[4.3.0]nonene and cis-disubstituted cyclopentane skeletons with a creation of three or two contiguous chiral centers in good yield with high diastereo- and excellent enantioselectivities. Copyright

Catalytic asymmetric reductive Michael cyclization

A highly efficient and chemo-, regio-, diastereo-, and enantioselective organocatalytic tandem conjugate reduction-Michael cyclization of enal enones has been developed. Accordingly, treating the enal enone with a Hantzsch dihydropyridine in the presence