80757-20-6

Upstream product

• 21062-20-4 diglycolyl chloride 
• 80757-34-2 (2S,12S)-(-)-2,12-diamino-1,13-diphenyl-4,7,10-trioxatridecane 
• 3182-95-4 L-Phenylalaninol 
• 83597-39-1 (S)-2-{2-[((S)-1-Ethoxycarbonyl-2-phenyl-ethylcarbamoyl)-methoxy]-acetylamino}-3-phenyl-propionic acid ethyl ester 
• 3182-93-2 (L)-phenylalanine ethyl ester hydrochloride 
• 6315-52-2 1,2-bis-tosyloxyethane 
• 83597-41-5 N,N'-bis[(1S)-1-benzyl-2-hydroxyethyl]diglycolyldiamide 
• 7460-82-4 diethylene glycol ditosylate 

Downstream Products

• 80757-29-5 (S,S)-9,10,16,17-tetrabenzyl-1,4,7,13-tetraoxa-10,16-diazacyclo-octadecane 
• 80757-23-9 (S,S)-9,17-dibenzyl-1,4,7,13-tetraoxa-10,16-diazacyclo-octadecane 

Relevant academic research and scientific papers

SYNTHESES OF MACROCYCLES FROM L-AMINO ACID AND THEIR SELECTIVE TRANSPORT OF AMINO ESTERS SALTS THROUGH AN ORGANIC LIQUID MEMBRANE

Syntheses of 18-membered macrocycle 17, 24-membered macrocycles 18, 19, and 30-membered macrocycles 20, 21, 22, 23, 25, were achieved by using diglycolic acid and amino acids as constituents.Selective transport of amino ester salts through an organic liqu

The Formation of Complexes between Aza Derivatives of Crown Ethers and Primary Alkylammonium Salts. Part 7. Chiral Derivatives of Aza Crown Ethers

A number of optically active derivatives of diaza-15-crown-5- and diaza-18-crown-6 have been synthesised using amino acids as the source of chirality.The diaza-18-crown-6-derivatives (21) show enantioselectivity in the complexation of 1-phenylethylammoniu

Chiral Diaza-18-crown-6 Derivatives

The chiral diaza-18-crown-6 derivatives (7) and (8), which are readily synthesised from the corresponding optically active α-amino-acids or derived amino-alcohols (1), form complexes with primary alkylammonium salts in non-polar solvents; enantiomer recog