67144-65-4

Upstream product

• 1190769-83-5 (1R,3S,4E)-3-acetoxy-1-allyl-5-phenyl-4-penteny acrylate 
• 1896-62-4 (E)-benzalacetone 
• 1374348-41-0 methyl (2Z,5R,7S,8E)-7-(tert-butyldimethylsilyloxy)-5-hydroxy-9-phenylnona-2,8-dienoate 
• 1374348-42-1 (3S,5S,E)-1-((S)-4-benzyl-2-thioxothiazolidin-3-yl)-5-(tert-butyldimethylsilyloxy)-3-hydroxy-7-phenylhept-6-en-1-one 
• 1374348-46-5 (S,E)-1-((R)-4-benzyl-2-thioxothiazolidin-3-yl)-3-(tert-butyldimethylsilyloxy)-5-phenylpent-4-en-1-one 
• 1374348-52-3 C₁₉H₃₀O₃Si 
• 1228293-95-5 C₁₇H₂₆O₂Si 
• 14371-10-9 (E)-3-phenylpropenal 
• 91327-34-3 (R)-6-((S,E)-2-hydroxy-4-phenylbut-3-en-1-yl)-5,6-dihydro-2H-pyran-2-one 
• 108-24-7 acetic anhydride 
• 91289-51-9 <4RS,6RS<2S(2RS),3E>>-Tetrahydro-4-hydroxy-6-<4-phenyl-2-(tetrahydro-2H-pyran-2-yloxy)-3-butenyl>-2H-pyran-2-on 
• 91289-50-8 <6RS<2S(2RS),3E>>-5,6-Dihydro-6-<4-phenyl-2-(tetrahydro-2H-pyran-2-yloxy)-3-butenyl>-2H-pyran-2,4(3H)-dion 
• 91289-52-0 <6RS<2S(2RS),3E>>-5,6-Dihydro-6-<4-phenyl-2-(tetrahydro-2H-pyran-2-yloxy)-3-butenyl>-2H-pyran-2-on 

Relevant academic research and scientific papers

Chemoenzymatic total synthesis of cryptocaryalactone natural products

A new chemoenzymatic route for the preparation of cryptocaryalactones natural products using a kinetic resolution process as the key step is described. Novozyme-435 catalyzed hydrolysis of the prochiral (±)-monoester 7 afforded the precursors of cryptocar

Double Catalytic Kinetic Resolution (DoCKR) of Acyclic anti-1,3-Diols: The Additive Horeau Amplification

The concept of a synergistic double catalytic kinetic resolution (DoCKR) as described in this article was successfully applied to racemic acyclic anti-1,3-diols, a common motif in natural products. This process takes advantage of an additive Horeau amplif

Stereoselective total synthesis of (+)-(6R,2′S)-cryptocaryalactone and (-)-(6S,2′S)-epi cryptocaryalactone via asymmetric acetate aldol reaction

The total synthesis of (+)-(6R,2′S)-cryptocaryalactone and (-)-(6S,2′S)-epi cryptocaryalactone is reported based on asymmetric acetate aldol reaction. Still-Gennari reaction, Evans acetal intramolecular oxa-Michael reaction and lactonisation are the key s

Total synthesis of (+)-cryptocaryalactone and of a diastereoisomer of (+)-strictifolione via ring-closing metathesis (RCM) and olefin cross-metathesis (CM)

Ring-closing metathesis (RCM) and olefin cross-metathesis (CM) reactions were used as the key steps for the synthesis of (+)-cryptocaryalactone (1) and the first synthesis of the diastereoisomer 3 of (+)-strictifolione, starting from the commercially avai

A short stereoselective synthesis of (+)-(6R, 2′S)-cryptocaryalactone via ring-closing metathesis

A short stereoselective synthesis of (+)-(6R, 2′S)-cryptocaryalactone was successfully completed. Key steps included the application of Carreira's asymmetric alkynylation reaction to form a propargylic alcohol and subsequently lactone formation using the

Synthesis of cryptocaryalactone, a 1,3-polyol-derived unsaturated lactone

Cryptocaryalactone, a 1,3-polyol-derived α,β-unsaturated δ-lactone, has been synthesized in a stereocontrolled manner via the coupling reaction of a chiral dithiane with an epoxide and anti-stereoselective 1,3-asymmetric reduction of the derived hydroxy k

Syntheses and Absolute Configurations of (+)-(6R,2'S)-Cryptocaryalactone and (-)-(6S,2'S)-Epicryptocaryalactone

The naturally occuring (+)-cryptocaryalactone and the (-)-epicryptocaryalactone have been synthesized starting from the optically active aldehyde 1.The absolute configurations of these unsaturated lactones were determined by circular dichr