109976-14-9

Upstream product

• 109976-15-0 C₂₂H₂₃NO₇*C₄H₁₁N 
• 109-73-9 N-butylamine 
• 64339-95-3 2R,3R-(L)-dibenzoyltartaric acid anhydride 

Downstream Products

• 109976-18-3 (3R,4R)-N-(n-butyl)-3,4-dibenzoyloxypyrrolidine-2,5-dione 
• 109976-16-1 C₂₆H₃₂N₂O₆ 

Relevant academic research and scientific papers

Selective Aminolysis of Benzoates and Acetates of α-Hydroxy Acids and Phenols with Benzylamine and Butan-1-amine

Benzoates and acetates of α-hydroxy acids and phenols undergo facile aminolysis on treating with benzylamine or butan-1-amine in benzene at room temperature.Under the same conditions acetates and benzoates of alcohols are unaffected.

Modification of Silica Gel by Derivatives of Tartaric Acid of High Stereoisomeric Purity and Characterisation by Solid-State 13C-NMR-CP-MAS Spektroscopy

(Dissymmetric) tartaric acid of high stereoisomeric purity (99.3percent 2R,3R, 0.1percent 2S,3S, and 0.6percent meso, determined by GC on Chirasil-Val) is used for the synthesis of chirally modified silica phases.Two synthetic approaches have proven parti