Quaternization of 1,2-disubstituted 6,7-dimethoxy-1,2,3,4-tetrahydroiso-quinolines

This publication has 4 references indexed in Scilit:

• Stereochemistry of the N-Alkylation of 4-t-Butylpiperidine Derivatives^1a
  The Journal of Organic Chemistry, 1966
• Magnetic non-equivalence of geminal n-methyl groups in some protonated alicyclic dimethylamines, and of benzylic methylene protons in salts of some n-benzyl heterocyclic bases
  Tetrahedron, 1966
• The conformational analysis of heterocyclic systems. Part VIII. Kinetics of quaternisation of N-alkylpiperidines and N-alkylpiperazines in acetonitrile
  Journal of the Chemical Society B: Physical Organic, 1966
• 323. Stereoisomeric pairs of cyclic quaternary ammonium salts. Part IV. Interconversion of N-benzyl-N-methyl quaternary iodides in hot chloroform, and general theoretical discussion of reactions involving a change between co-ordination numbers 3 and 4 at a six-ring atom
  Journal of the Chemical Society, 1965