86260-32-4

Basic information

• Product Name: 3,5-lutidine-N-sulfonate
• Synonyms: 3,5-lutidine-N-sulfonate
• CAS NO: 86260-32-4
• Molecular Weight: 187.219
• Mol File: 86260-32-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 3,5-lutidine-N-sulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: 3,5-lutidine-N-sulfonate(86260-32-4)
• EPA Substance Registry System: 3,5-lutidine-N-sulfonate(86260-32-4)

Safety Data

• Hazardous Substances Data: 86260-32-4(Hazardous Substances Data)

Upstream product

• 591-22-0 3,5-Lutidine 
• 53854-50-5 isoquinolinium-N-sulfonate 
• 86260-30-2 4-picoline-N-sulfonate 
• 86260-31-3 3,4-lutidine-N-sulfonate 

Downstream Products

• 591-22-0 3,5-Lutidine 
• 42824-16-8 pyridine-SO₃ complex 
• 86260-30-2 4-picoline-N-sulfonate 
• 86260-31-3 3,4-lutidine-N-sulfonate 

Relevant articles and documents

Bonding in Phosphoryl (-PO32-) and Sulfuryl (-SO3-) Group Transfer between Nitrogen Nucleophiles as Determined from Rate Constants for Identity Reactions

Rate constants have been measured for the bimolecular reactions of pyridines with pyridinium-N-phosphonates (kyxp) and pyridinium-N-sulfonates (kyxs) for aqueous solution at 25 deg C and 0.1 M ionic strength.The Broensted correlations with the pK of the entering or leaving pyridine can be used to calculate the rate constants for reactions where entering and leaving pyridines are identical.The Broensted selectivities of the "identity" rate constants (βi=-0.53 for kxxp and βi=-55 for kxxs) predict tightness parameters (τ) of 0.35 and 0.56 and bond orders (η) of 0.17 and 0.28 for the N-P and N-S bonds in the transition states for the transfer processes.The data are consistent with first-order "Marcus" theory governing the energy surfaces of the reactions and in particular obey the relationship βi=βnuc+βlg predicted by Lewis and Hu.