112794-79-3

Upstream product

• 186581-53-3 diazomethane 
• 95694-48-7 (Z)-3-Hydroxy-2,3-bis-(2,4,6-trimethylphenyl)-2-propensaeure-methylester 
• 95694-47-6 (E)-3-Hydroxy-2,3-bis-(2,4,6-trimethylphenyl)-2-propensaeure-methylester 
• 74-88-4 methyl iodide 
• 112794-67-9 Lithium; (Z)-2-methoxycarbonyl-1,2-bis-(2,4,6-trimethyl-phenyl)-ethenolate 

Relevant academic research and scientific papers

Diastereoselectivity of the O-Methylation of Sterically Hindered β-Ketocarboxylates and Their Enols

The enols 1a,b and 1c, which exists almost completely in the keto form, have been methylated at the oxygen atom with diazomethanes.The regioselective reaction can be catalyzed by methanol, but may loose in that case the diastereoselectivity.A comparison w

Investigations on the Stability of the Configuration of Enolates from β-Ketocarboxylic Acid Esters

Z- and E-enoles of β-ketocarboxylic acid esters 1a-c are completely and irreversibly deprotonated yielding the enolates 2a-c under retention of the configuration (kinetic control).Depending on the counter ions (Li, Na, K), the medium (THF, HMPT), and the