189451-74-9

Upstream product

• 93417-23-3 (S,S)-(+)-1,11-diphenyl-3,6,9-trioxaundecane-1,11-diol 
• 118249-11-9 5-bromo-1,3-bis(bromomethyl)-2-methoxybenzene 
• 189451-78-3 (4S,14S)-19-Bromo-21-methoxy-4,14-diphenyl-3,6,9,12,15-pentaoxa-bicyclo[15.3.1]henicosa-1⁽²⁰⁾,17⁽²¹⁾,18-triene 

Downstream Products

• 189451-81-8 (4S,14S)-19-Bromo-21-methoxymethoxy-4,14-diphenyl-3,6,9,12,15-pentaoxa-bicyclo[15.3.1]henicosa-1⁽²⁰⁾,17⁽²¹⁾,18-triene 

Relevant academic research and scientific papers

Preparation of homochiral phenolic crown ethers containing para-substituted phenol moiety and chiral subunits derived from (S)-1-phenylethane-1,2-diol: Their chiral recognition behaviour in complexation with neutral amines

Crown ethers 1-6 containing two chiral subunits derived from (S)-1-phenylethane-1, 2-diol and a phenol moiety bearing an intra-annular OH group and an additional para-substituent have been prepared in enantiomerically pure forms and their enantiomer recog