1379456-68-4

Upstream product

• 1379456-70-8 dimethyl 4-[(tetrahydro-2H-pyran-2-yloxy)methyl]pyridine-2,6-dicarboxylate 
• 1379456-71-9 {4-[(tetrahydro-2H-pyran-2-yloxy)methyl]pyridine-2,6-diyl}dimethanol 
• 98-59-9 p-toluenesulfonyl chloride 
• 5453-67-8 2,6-bis(methoxycarbonyl)pyridine 
• 852936-60-8 dimethyl 4-(hydroxylmethyl)pyridine-2,6-dicarboxylate 

Relevant academic research and scientific papers

Synthesis of new enantiopure dimethyl-substituted pyridino-18-crown-6 ethers containing a hydroxymethyl, a formyl, ora carboxyl group at position 4 of the pyridine ring for enantiomeric recognition studies

An enantiomerically pure dimethyl-substituted pyridino-18-crown-6 ether containing a hydroxymethyl group at position 4 of the pyridine ring [(S,S )-1] has been prepared. This by Swern oxidation gave the formyl-substituted [( S,S)-2], then by further oxidation carboxy-substituted [(S,S)-3 ] pyridino-18-crown-6 ether derivatives. These enantiopure dimethyl-substituted pyridino-18-crown-6 ethers [( S,S )-1-(S,S )-3 ] are good candidates for enantiomeric recognition studies and also very useful precursors for enantioselective sensor and selector molecules with wide applications. ARKAT-USA, Inc.