STRUCTURE AND STEREODYNAMICS OF N-9-TRIPTYCYL-O-PHENYLHYDROXYLAMINE, AN UNUSUAL PRODUCT BY THE REACTION OF 9-NITROSOTRIPTYCENE AND PHENYLLITHIUM

Authors
YAMAMOTO G KUWAHARA K INOUE K
Citation
G. Yamamoto et al., STRUCTURE AND STEREODYNAMICS OF N-9-TRIPTYCYL-O-PHENYLHYDROXYLAMINE, AN UNUSUAL PRODUCT BY THE REACTION OF 9-NITROSOTRIPTYCENE AND PHENYLLITHIUM, Chemistry Letters, (5), 1995, pp. 351-352
Citations number
5
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
5
Year of publication
1995
Pages
351 - 352
Database
ISI
SICI code
0366-7022(1995):5<351:SASONA>2.0.ZU;2-C
Abstract
Reaction of 9-nitrosotriptycene with phenyllithium gave N-9-triptycyl- O-phenylhydroxylamine (TpNHOPh). The free energy barrier to rotation a bout the Tp-N bond is 10.9 kcal mol(-1) and that to the N-O topomeriza tion is higher than this.