1341125-90-3

Upstream product

• 1341125-87-8 3-iodo-2-(4-isopropoxyphenyl)-1-oxaspiro[4.4]non-2-en-4-one 
• 1341125-81-2 1-[3-hydroxy-3-(4-isopropoxyphenyl)prop-1-ynyl]cyclopentanol 
• 1341125-82-3 3-(1-hydroxycyclopentyl)-1-(4-isopropoxyphenyl)propynone 
• 1341125-83-4 2-(4-isopropoxyphenyl)-1-oxaspiro[4.4]non-2-en-4-one 
• 123-08-0 4-hydroxy-benzaldehyde 
• 18962-05-5 4-isopropoxybenzaldehyde 

Downstream Products

• 1341126-05-3 4-butylidene-2-(4-isopropoxyphenyl)-3-phenyl-1-oxaspiro[4.4]non-2-ene 
• 1341125-97-0 2-(4-hydroxyphenyl)-3-phenyl-1-oxaspiro[4.4]non-2-en-4-one 

Relevant academic research and scientific papers

Limno-CP: A natural-product-inspired 5-aryl-3(2 H)-furanone as scaffold for a library of α-modified enones

A library of 5-aryl-3(2H)-furanones that are modified in the α-position of the α,β-unsaturated carbonyl system was prepared via simple one- to three-step transformations from one common scaffold. The 13C NMR characterization of the enone system showed a strong influence of the α-substituents, especially on the shifts of the α- and β-carbon atoms. Probing the addition chemistry of nucleophiles versus our α-modified enones, a 1,2-addition-elimination- was found, but no 1,4-addition. Georg Thieme Verlag Stuttgart. New York.