80595-18-2

Upstream product

• 80595-15-9 (1R)-1-phenyl-2-O-triphenylmethyl-1,2-ethanediol 
• 7460-82-4 diethylene glycol ditosylate 
• 16355-00-3 (R)-1-phenyl-1,2-ethanediol 
• 611-71-2 (R)-Mandelic Acid 

Downstream Products

• 80656-09-3 (R,R)-(-)-2,10-diphenyl-3,6,9-trioxaundecane-1,11-diol 
• 80656-08-2 (R,R)-(-)-5,13-diphenyl-3,6,9,12,15-pentaoxa-21-azabicyclo<15.3.1>heneicosa-1(21),17,19-triene-2,16-dione 
• 80656-07-1 (S,S)-(+)-5,13-diphenyl-3,6,9,12,15-pentaoxa-21-azabicyclo<15.3.1>heneicosa-1(21),17,19-triene-2,16-dione 
• 80656-06-0 (S,S)-(+)-5,13-diphenyl-3,6,9,12,15,20-hexaoxabicyclo<15.2.1>eicosa-17,19-diene-2,6-dione 
• 80656-05-9 (S,S)-(+)-9,17-diphenyl-1,4,7,10,13,16-hexaoxacyclooctadecane-2,6-dione 
• 80595-12-6 (S,S)-(+)-5,13-diphenyl-19-methoxy-3,6,9,12,15-pentaoxa-21-azabicyclo<15.3.1>heneicosa-1(21),17,19-triene-2,16-dione 

Relevant academic research and scientific papers

Preparation of Chiral Diphenyl-Substituted Polyether-Diester Compounds

A new series of chiral polyether-diester ligands has been prepared by reacting racemic and chiral diphenyl-substituted tetraethylene glycols with diglycolyl chloride (5 and 6), 2,5-furandicarbonyl chloride (7 and 8), 2,6-pyridinedicarbonyl chloride (9-12), and 4-methoxy-2,6-pyridinedicarbonyl chloride (13).The chiral diphenyl-substituted tetraethylene glycols were prepared from the dl-, (S)-, and (R)-mandelic acids.