91013-73-9

Upstream product

• 36685-84-4 (4-chlorosulfonyl-phenoxy)acetic acid ethyl ester 
• 863545-83-9 (4-Sulfo-phenoxy)-acetic acid ethyl ester 
• 98-67-9 p-hydoroxybenzenesulfonic acid 
• 105-36-2 ethyl bromoacetate 

Downstream Products

• 181780-02-9 (4-{[Bis-(2-tert-butoxycarbonylamino-ethylamino)-methylene]-sulfamoyl}-phenoxy)-acetic acid ethyl ester 
• 181780-05-2 (4-{[Bis-(2-tert-butoxycarbonylamino-ethylamino)-methylene]-sulfamoyl}-phenoxy)-acetic acid 

Relevant academic research and scientific papers

The solid phase synthesis of a guanidinium based 'tweezer' receptor

An appropriately functionalised guanidine has been connected to a solid support, allowing peptide chains to be attached by conventional solid phase synthesis. This provides the basis for the solid-phase synthesis of libraries of 'tweezer' receptors for peptides with a carboxylate terminus.