207735-21-5

Basic information

• Product Name: Pyridine-2,6-dicarboxylic acid bis-(6-trityloxymethyl-pyridin-2-ylmethyl) ester
• Synonyms: Pyridine-2,6-dicarboxylic acid bis-(6-trityloxymethyl-pyridin-2-ylmethyl) ester
• CAS NO: 207735-21-5
• Molecular Weight: 894.039
• Mol File: 207735-21-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Pyridine-2,6-dicarboxylic acid bis-(6-trityloxymethyl-pyridin-2-ylmethyl) ester(CAS DataBase Reference)
• NIST Chemistry Reference: Pyridine-2,6-dicarboxylic acid bis-(6-trityloxymethyl-pyridin-2-ylmethyl) ester(207735-21-5)
• EPA Substance Registry System: Pyridine-2,6-dicarboxylic acid bis-(6-trityloxymethyl-pyridin-2-ylmethyl) ester(207735-21-5)

Safety Data

• Hazardous Substances Data: 207735-21-5(Hazardous Substances Data)

Upstream product

• 3739-94-4 2,6-Pyridinedicarbonyl dichloride 
• 155269-58-2 2,6-bis(hydroxymethyl)pyridine monotrityl ether 
• 76-83-5 trityl chloride 

Relevant articles and documents

Ag+-Specific Pyridine Podands: Effects of Ligand Geometry and Stereochemically Controlled Substitution on Cation Complexation and Transport Functions

A new series of acyclic podands was designed so that three pyridine moieties cooperatively bind a guest Ag+. Liquid-liquid extraction, NMR binding, and computer calculation experiments reveal that podands with three pyridine donors in a proper geometry exhibit a perfect Ag+ specificity. They selectively extracted Ag+ in the presence of equimolar Pb2+, Cu2+, Ni2+, Co2+, and Zn2+. Introduction of two chiral centers close to the pyridine binding sites surprisingly influences the Ag+-binding ability of the podand. Fourteen new pyridine podands were evaluated as carriers in a liquid membrane transport system. A combination of ligand geometry and stereocontrolled substitution provides excellent Ag+-speeific transport.