20314-88-9

Basic information

• Product Name: tert-butyl 2-(((benzyloxy)carbonyl)amino)-3-methylbutanoate
• Synonyms: tert-butyl 2-(((benzyloxy)carbonyl)amino)-3-methylbutanoate
• CAS NO: 20314-88-9
• Molecular Weight: 307.39
• Mol File: 20314-88-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: tert-butyl 2-(((benzyloxy)carbonyl)amino)-3-methylbutanoate(CAS DataBase Reference)
• NIST Chemistry Reference: tert-butyl 2-(((benzyloxy)carbonyl)amino)-3-methylbutanoate(20314-88-9)
• EPA Substance Registry System: tert-butyl 2-(((benzyloxy)carbonyl)amino)-3-methylbutanoate(20314-88-9)

Safety Data

• Hazardous Substances Data: 20314-88-9(Hazardous Substances Data)

Upstream product

• 501-53-1 benzyl chloroformate 
• 516-06-3 D,L-valine 
• 1149-26-4 N-benzyloxycarbonylvaline 
• 115-11-7 isobutene 

Downstream Products

• 1149-26-4 N-benzyloxycarbonylvaline 

Relevant articles and documents

Chiral tetraaryl-and tetraalkynylborates as chiral solvating agents for tetraalkylammonium salts

The application of tetracarbon-substituted chiral borate sodium salts (NaBR*4) as NMR chiral solvating agents for various tetraalkylammonium salts (R4NX) has been successfully demonstrated. Ion exchange between R4NX and NaBR*4 proceeded in excellent yields and provided the corresponding dia-stereomeric salts (R4NBR*4). The ee values of the R4NX salts were determined by1H NMR analysis of R4NBR*4. Two types of chiral borates, tetraaryl-and tetraalkynylborates with optically active 1,1′-binaphthyl components were used. At the beginning of this research, we investigated the efficacy of a known chiral tetraar-ylborate developed by Pommerening et al. for R4NX. To expand the possibility of further structural design of the chiral borate, we designed chiral tetraalkynylborates as a new structure. Their synthesis and application are also described.