141779-71-7

Basic information

• Product Name: C₁₄H₁₇N₅O₇
• CAS NO: 141779-71-7
• Molecular Weight: 367.318
• Mol File: 141779-71-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₄H₁₇N₅O₇(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₄H₁₇N₅O₇(141779-71-7)
• EPA Substance Registry System: C₁₄H₁₇N₅O₇(141779-71-7)

Safety Data

• Hazardous Substances Data: 141779-71-7(Hazardous Substances Data)

Upstream product

• 108412-04-0 α-allylglycine hydrochloride 
• 95713-52-3 N-(2,4-dinitro-5-fluorophenyl)-L-alaninamide 

Relevant articles and documents

Preparation of chiral amino esters by asymmetric phase-transfer catalyzed alkylations of schiff bases in a ball mill

The asymmetric alkylation of Schiff bases under basic conditions in a ball mill was performed. The starting Schiff bases of glycine were prepared beforehand by milling protected glycine hydrochloride and benzophenone imine, in the absence of solvent. The Schiff base was then reacted with a halogenated derivative in a ball mill in the presence of KOH. By adding a chiral ammonium salt derived from cinchonidine, the reaction proceeded asymmetrically under phase-transfer catalysis conditions, giving excellent yields and enantiomeric excesses up to 75 %. Because an equimolar amount of starting material was used, purification was greatly simplified. Copyright