Premium
Synthesis of Barbaralones and Bullvalenes Made Easy by Gold Catalysis
Author(s) -
Ferrer Sofia,
Echavarren Antonio M.
Publication year - 2016
Publication title -
angewandte chemie
Language(s) - English
Resource type - Journals
eISSN - 1521-3757
pISSN - 0044-8249
DOI - 10.1002/ange.201606101
Subject(s) - catalysis , chemistry , combinatorial chemistry , molecule , nanotechnology , stereochemistry , organic chemistry , materials science
The gold(I)‐catalyzed oxidative cyclization of 7‐ethynyl‐1,3,5‐cycloheptatrienes gives 1‐substituted barbaralones in a general manner, which simplifies the access to other fluxional molecules. As an example, we report the shortest syntheses of bullvalene, phenylbullvalene, and disubstituted bullvalenes, and a readily accessible route to complex cage‐type structures by further gold(I)‐catalyzed reactions.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom