Orientation in the metalation of amide, carbamate, ureido, and allylic derivatives of cymantrene
作者:E. S. Kelbysheva、L. N. Telegina、I. A. Godovikov、T. V. Strelkova、A. F. Smol’yakov、F. M. Dolgushin、N. M. Loim
DOI:10.1007/s11172-012-0327-8
日期:2012.12
cymantrene was determined for the first time. The data obtained open up a synthetic route to polyfunctional 1,2- and 1,3-disubstituted cymantrenes. They can serve as the starting materials for the preparation of chelate complexes of (dicarbonyl)-(cyclopentadienyl)manganese, which hold promise as novel organometallic photochromes. A method for the synthesis of earlier unknown chiral derivatives of cymantrene
Photochemistry of π- and n-Donor Bifunctional Monosubstituted Derivatives of Cyclopentadienylmanganese Tricarbonyl Complexes Containing an Allyl Group and Photo- and Thermoisomerization of the Corresponding Dicarbonyl Chelates
作者:Elena S. Kelbysheva、Mariam G. Ezernitskaya、Tatyana V. Strelkova、Yurii A. Borisov、Aleksandr F. Smol’yakov、Zoya A. Starikova、Fedor M. Dolgushin、Aleksey N. Rodionov、Boris V. Lokshin、Nikolay M. Loim
DOI:10.1021/om200407c
日期:2011.8.22
Photochemical properties of a series of bifunctional monosubstituted derivatives of cymantrene containing a C-, N-, or O-bound π-allyl group, along with n-donating carbamate, amide, or pyridine fragments were investigated. The results obtained demonstrate that the nature and thermodynamic stability of the cyclopentadienylmanganese dicarbonyl chelates derived from bifunctional monosubstituted cymantrene derivatives