58911-79-8Relevant academic research and scientific papers
6Li and 23Na NMR Spectroscopic Studies of Metalated Hydrazone Cryptates. Effects of Ion Triplet Formation on the Stereochemistry of Alkylation
Galiano-Roth, Angela S.,Collum, David B.
, p. 3546 - 3553 (2007/10/02)
Effects of cryptand complexing agents on the structure and reactivity of metalated N,N-dimethylhydrazones is described.Cyano-stabilized lithiated hydrazones are shown by 6Li NMR spectroscopy to form 1:1 complexes with C (C = 4,7,1
Substituent Effects on the Stereochemistry of Substituted Cyclohexanone Dimethylhydrazone Alkylations. An X-ray Crystal Structure of Lithiated Cyclohexanone Dimethylhydrazone
Collum, David B.,Kahne, Daniel,Gut, Sally A.,DePue, Randall T.,Mohamadi, Fariborz,et al.
, p. 4865 - 4869 (2007/10/02)
Substituent effects on the alkylations of the dimethylhydrazones of 2,4- and 2,6-disubstituted cyclohexanones are reported.High axial selectivities are observed in the alkylations of cyano-substituted metalated hydrazones, but not with alkoxycarbonyl-subs
