205052-18-2

Upstream product

• 205052-15-9 [6-(3-Hydroxy-4-methoxy-phenyl)-2-oxo-hexyl]-phosphonic acid diethyl ester 
• 205052-12-6 5-(3-Hydroxy-4-methoxy-phenyl)-pentanoic acid methyl ester 
• 205052-14-8 {6-[4-Methoxy-3-(tetrahydro-pyran-2-yloxy)-phenyl]-2-oxo-hexyl}-phosphonic acid diethyl ester 
• 205052-13-7 5-[4-Methoxy-3-(tetrahydro-pyran-2-yloxy)-phenyl]-pentanoic acid methyl ester 
• 110-87-2 3,4-dihydro-2H-pyran 
• 205052-16-0 (E)-1-(4-Iodo-phenyl)-7-[4-methoxy-3-(tetrahydro-pyran-2-yloxy)-phenyl]-hept-1-en-3-one 

Downstream Products

• 205052-19-3 7-(3-hydroxy-4-methoxyphenyl)-1-(4-iodophenyl)heptan-3-one 

Relevant academic research and scientific papers

Synthesis of acerogenin C and (+)-acerogenin A, two macrocyclic diarylheptanoid constituents of Acer nikoense

The macrocyclic ketone acerogenin C (3) and the corresponding alcohol (+)-accerogenin A (1), diarylheptanoid constituents of the maple Acer nikoense were synthesized. The key steps were the selective reduction of the double bond of an α,β-unsaturated ketone (10) and macrocyclization of an iodophenol (13) by a modified Ullmann diarylether synthesis.