80525-59-3

Upstream product

• 13071-59-5 3-benzyloxypropan-1,2-diol 
• 79-11-8 chloroacetic acid 
• 79-08-3 bromoacetic acid 

Downstream Products

• 85725-86-6 (2-Benzyloxy-1-ethoxycarbonylmethoxymethyl-ethoxy)-acetic acid ethyl ester 
• 80525-60-6 4-Benzyloxymethyl-3,6-dioxa-1,8-octanediol 
• 76377-04-3 2-Benzyloxymethyl-1,4,7,10,13,16-hexacyclooctadecan 
• 209802-40-4 Methanesulfonic acid 2-[2-benzyloxy-1-(2-methanesulfonyloxy-ethoxymethyl)-ethoxy]-ethyl ester 
• 209802-41-5 20-Benzyloxymethyl-2,5,8,15,18,21,24-heptaoxa-tricyclo[23.4.0.0^9,14]nonacosa-1⁽²⁹⁾,9⁽¹⁴⁾,10,12,25,27-hexaene 
• 104911-04-8 5-<(benzyloxy)methyl>-2,9-dioxo-4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo<8.8.8>hexacosane 

Relevant academic research and scientific papers

Synthesis of New Proton-Ionizable Dibenzocrown Ethers

A series of structurally related dibenzo-15-crown-5, dibenzo-18-crown-6, and dibenzo-21-crown-7 compounds with oxymethylacetoxy side arms is synthesized by reaction of the corresponding crown ether alcohols with potassium hydride and bromoacetic acid. Mul

Polymer-Supported Cryptands. Problems Arising in the Synthesis of Highly Loaded Polymers

The attachment of a hydroxymethylcryptand to lightly loaded chloromethylpolystyrene (1 mequiv of Cl/g) cross-linked with divinylbenzene leads to polymer-supported cryptands that are highly efficient catalysts in anion-promoted reactions carried out under phase-transfer conditions.However, the condensation with polystyrenes having a higher content of chloromethyl groups occurs in low yields, apparently affording immobilized cryptands with very low catalytic activity.This behavior results from extensive structural modifications of the bicyclic ligand, most likely promoted by neighboring chloromethyl groups.