ChemInform Abstract: Novel Rearrangement of Conformationally Restrained [3.3]Orthocyclophanes

Autor:	Thies Thiemann, Shuntaro Mataka, Tadashi Yonemitsu, Masahiko Taniguchi, Shin-ichiro Isobe, Tsuyoshi Sawada
Rok vydání:	2010
Předmět:	chemistry.chemical_compound Carbon atom Bicyclic molecule chemistry Stereochemistry Aryl Substituent General Medicine Crystal structure Carbocation Undecane
Zdroj:	ChemInform. 30
ISSN:	1522-2667 0931-7597
Popis:	Novel rearrangement of intermediate carbocations generated from rigid, layered [3.3]orthocyclophane-alcohols 4 are presented. The bicyclo[4.4.1]undecane framework of 4 rearranges to either bicyclo[5.4.0]- 5 and/or bicyclo[4.4.0]- 6 or tricyclo[5.4.0.02,11]- ring-system 11, depending upon the nature of the aryl substituent on the bridging tertiary carbon atom. X-Ray crystal structure analyses have been performed on the rearrangement products.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5ae9c779436ed97a4b4b10dceb724cb5 https://doi.org/10.1002/chin.199946051 Zobrazit plný text záznamu Plný text