Notes on a Recent Paper About the Cleavage of N,N-Dimethylhydrazones and Tosylhydrazones

References and Notes

• Kamal , A. , Arifuddin , M. and Rao , N. V. 1998 . Synth. Commun. , 28 : 3927
   Web of Science ®Google Scholar
• Smith , P. A.S. and Tan , H. H. 1967 . J. Org. Chem. , 32 : 2586
   Google Scholar
• Dehmlow , E. V. , Klauck , R. , Düttmann , S. , Neumann , B. and Stammler , H. G. 1998 . Tetrahedron: Asymmetry , 9 : 2235 We showed most recently, that the methylation of benzophenone N,N-dimethylhydrazone gives a salt with a 9-proton NMR singlet
   Google Scholar
• Corey , E. J. and Enders , D. 1978 . Chem. Ber. , 111 : 1337
   Google Scholar
• Enders , D. and Eichenauer , H. 1979 . Angew. Chem. , 91 : 425
   Google Scholar
• 1979 . Angew. Chem. int. Ed. Engl. , 18 : 397
   Google Scholar
• Avaro , M. , Lewisalles , J. and Rudler , H. 1969 . J. Chem. Soc., Chem. Commun. , : 445
   Google Scholar
• Anseniyadis , S. , Laurent , A. and Mison , P. 1980 . Bull. Soc. Chim. Fr. , : 233
   Google Scholar
• We have contacted Dr. Kamal by letter. He assured us that his group obtained the ketones and did not use any special conditions not mentioned in the paper
   Google Scholar
• Smith , P. and Most , E. 1957 . J. Org. Chem. , 22 : 358
   Web of Science ®Google Scholar
• Cacchi , S. , La Torre , F. and Misiti , D. 1977 . Synth. Commun. , 7 : 301
   Google Scholar