123475-00-3

Upstream product

• 123474-97-5 1-[(E)-1-Methoxy-3-(2,4,5-trimethoxy-phenyl)-allyl]-cyclopentanecarboxylic acid ethyl ester 
• 28247-15-6 ethyl 1-acetylcyclopropane-1-carboxylate 
• 123474-91-9 1-[(E)-3-(2,4,5-Trimethoxy-phenyl)-acryloyl]-cyclopentanecarboxylic acid ethyl ester 
• 123474-94-2 1-[(E)-1-Hydroxy-3-(2,4,5-trimethoxy-phenyl)-allyl]-cyclopentanecarboxylic acid ethyl ester 
• 4460-86-0 asaraldehyde 

Downstream Products

• 123475-05-8 1-{1-[(E)-1-Methoxy-3-(2,4,5-trimethoxy-phenyl)-allyl]-cyclopentyl}-3-trimethylsilanyl-prop-2-yn-1-ol 
• 123474-82-8 1-{1-[(E)-1-Methoxy-3-(2,4,5-trimethoxy-phenyl)-allyl]-cyclopentyl}-3-trimethylsilanyl-propynone 
• 123492-37-5 1-{1-[(E)-1-Methoxy-3-(2,4,5-trimethoxy-phenyl)-allyl]-cyclopentyl}-4-(tetrahydro-pyran-2-yloxy)-but-2-yn-1-ol 
• 123474-84-0 1-{1-[(E)-1-Methoxy-3-(2,4,5-trimethoxy-phenyl)-allyl]-cyclopentyl}-4-(tetrahydro-pyran-2-yloxy)-but-2-yn-1-one 
• 123474-83-9 3-(Dimethyl-phenyl-silanyl)-1-{1-[(E)-1-methoxy-3-(2,4,5-trimethoxy-phenyl)-allyl]-cyclopentyl}-propynone 
• 123492-36-4 C₂₉H₃₄O₅Si 
• 123475-02-5 1-[(E)-1-Methoxy-3-(2,4,5-trimethoxy-phenyl)-allyl]-cyclopentanecarbaldehyde 

Relevant academic research and scientific papers

A NOVEL SYNTHESIS OF THE BASIC CARBON FRAMEWORK OF FREDERICAMYCIN A. PROMISING ROUTES FOR THE SPIRO CHIRAL CENTER CONSTRUCTION OF THE CD-RING SYSTEM

The intramolecular Diel-Alder reactions of the dienynes readily obtainable from the aromatic aldehydes and ethyl 1-acetylcyclopentane-1-carboxylate, were found to proceed in a highly regioselective manner with formation of the novel title compounds as sol