138404-01-0

Upstream product

• 32831-00-8 1-chlorohexan-3-one 
• 28030-16-2 3-(4-methoxyphenyl)-2-oxopropanoic acid 

Downstream Products

• 138404-07-6 Methyl (6R^*7S^*,8R^*)-6-Ethyl-8-(4'-Methoxyphenyl)-1,4-dioxaspiro<4.5>decane-7-carboxylate 
• 138404-07-6 (6R,7R,8S)-6-Ethyl-8-(4-methoxy-phenyl)-1,4-dioxa-spiro[4.5]decane-7-carboxylic acid methyl ester 
• 138404-07-6 Methyl 6-Ethyl-8-(4'-methoxyphenyl)-1,4-dioxaspiro<4.5>decane-7-carboxylate 
• 138404-05-4 (1R^*,2S^*,6S^*)2-Ethyl-6-(4'-Methoxyphenyl)-3-oxo-1-cyclohexanecarboxylic Acid 
• 138404-05-4 (1R^*,2R^*,6R^*)2-Ethyl-6-(4'-Methoxyphenyl)-3-oxo-1-cyclohexanecarboxylic Acid 
• 138404-05-4 (2R,6S)-2-Ethyl-6-(4-methoxy-phenyl)-3-oxo-cyclohexanecarboxylic acid methyl ester 
• 138404-09-8 (6R^*,S^*,7R^*,8S^*)-6-Ethyl-8-(4'-methoxyphenyl)-1,4-dioxaspiro<4.5>decane-7-yl Methylsulfinylmethyl Ketone 
• 138404-03-2 2-Ethyl-6-(4'-methoxyphenyl)-3-oxo-1-cyclohexenecarboxylic Acid 

Relevant academic research and scientific papers

Structural Parallels Between the Cardiotonic Steroids and the Erythrophleum Alkaloids - I. Synthesis of Phenanthrenone Precursors to Novel Erythrophleum Alkaloid Analogues

(4aR*, 10R*, 10aR*)-10-Hydroxy-7-methoxy-3,4,4a,9,10,10a-hexahydrophenanthren-2(1H)-one (3) has been synthesised with the key step involving intramolecular electrophilic alkylation of the aromatic ring, via a Pummerer rear