Conjugate addition of dialkylaluminum chlorides to alkylidenemalonic acid derivatives was written by Maas, Steffen;Stamm, Armin;Kunz, Horst. And the article was included in Synthesis in 1999.Related Products of 10203-58-4 This article mentions the following:
Complete regioselectivity is achieved in conjugate addition of dialkylaluminum chlorides with alkylidenemalonic esters, alkylidenecyanoacetates, and alkylidenemalononitrile to give 灏?branched carboxylate derivatives Sterically demanding products containing quaternary C atoms are obtained in good yields. In the case of Et2AlCl, accompanying reduction of the substrates can be suppressed by application of BF3 as an assisting Lewis acid. In the experiment, the researchers used many compounds, for example, Diethyl isobutylmalonate (cas: 10203-58-4Related Products of 10203-58-4).
Diethyl isobutylmalonate (cas: 10203-58-4) belongs to esters. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is 绾?valerolactone.Related Products of 10203-58-4
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics