Samoshin, V. V.; Zapol'skii, M. E.; Yartseva, I. V., Russian Journal of Organic Chemistry, 1991, vol. 27, p. 1971 - 1972
作者:Samoshin, V. V.、Zapol'skii, M. E.、Yartseva, I. V.、Zefirov, N. S.
DOI:——
日期:——
Conformationally Controlled Intramolecular Charge Transfer Complexes
作者:Daniel Kost、Na'ama Peor、Gali Sod-Moriah、Yifat Sharabi、David T. Durocher、Morton Raban
DOI:10.1021/jo020164t
日期:2002.10.1
spectroscopy at 298 K, as well as by NMR spectroscopy at two temperatures: at 183 K, by direct comparison of signals due to the two chairconformations, and at 300 K, by comparison of calculated and measured widths of the alpha-proton signals. The Gibbs freeenergies assigned to the donor-acceptor interactions range between 0 and -1 kcal mol(-1). A crystal structure of one of the complexes (1b) confirms the