Glycerides are fatty acid esters of glycerol; they are important in biology, being one of the main classes of lipids and comprising the bulk of animal fats and vegetable oils. 870-50-8, formula is C10H18N2O4, Name is Di-tert-butyl diazene-1,2-dicarboxylate. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. Application In Synthesis of 870-50-8.
Chauvier, Clement;Finck, Lucie;Irran, Elisabeth;Oestreich, Martin research published 《 Autocatalytic Carbonyl Arylation through In Situ Release of Aryl Nucleophiles from N-Aryl-N’-Silyldiazenes》, the research content is summarized as follows. Functionalized aryl alkali metal equivalent were generated from aryldiazenylsilanes such as (E)-PhN:NTMS in the presence of sodium trimethylsilanolate with loss of N2; the arylmetal intermediates added to aldehydes, ketones, and esters with silylation to yield benzylic trimethylsilyl ethers. Under these reaction conditions, aryl alkali metal equivalent with electrophilic substituents such as methoxycarbonyl or cyano and halo moieties were formed and reacted chemoselectively. Using this method, reaction of a 1,3-bis(silyldiazenyl)benzene with terephthaldehyde followed by deoxygenation yielded a para/metacyclophane I. The structures of the 1,3-bis(silyldiazenyl)benzene and of I were determined by X-ray crystallog.
Application In Synthesis of 870-50-8, Di-tert-butyl azodicarboxylate, also known as Di-tert-butyl azodicarboxylate, is a useful research compound. Its molecular formula is C₁₀H₁₈N₂O₄ and its molecular weight is 230.26 g/mol. The purity is usually 95%.
Di-tert-butyl azodicarboxylate is a reagent used in the electrophilic amination of β-keto esters catalyzed by an axially chiral guanidine. Building block in an enantioselective synthesis of 3,6-dihyropyridazines employing organocatalysts such a L-proline or (S)-2-pyrrolidinyl tetrazole. Utilized in the asymmetric Friedel-Crafts amination via a chiral organocatalyst.
Di-tert-butyl azodicarboxylate is a reagent used in the preparation of acyl hydrazinedicarboxylates via photoorganocatalytic hydroacylation of dialkyl azodicarboxylates with aldehydes in presence of phenylglyoxylic acid as photocatalyst., 870-50-8.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics