New total synthesis of (±)-herbertene, (±)-β-herbertenol and (±)-herbertenediol
The total syntheses of the herbertane sesquiterpenes (±)-herbertene (1), (±)-β-herbertenol (2) and (±)-herbertenediol (5) have been successfully accomplished involving copper-catalysed conjugate addition of Grignard reagents to unsaturated compounds and α
Gupta,Pal,Roy,Mukherjee
p. 7563 - 7566
(2007/10/03)
Regio- and Stereoselectivity of the Hydrocarbonylating Cyclization of 1,4-Dienes with Carbon Monoxide: Synthesis of (+/-)-(α)-Cuparenone
Directed towards the synthesis of the cuparene skeleton the hydrocarbonylating cyclization of 1,4-dienes 16, 27 to form cyclopentanones 17, 28 was tested for its regio- and stereoselectivity as well as the toleration of aryl groups in this cyclization met
Eilbracht, Peter,Balss, Erika,Acker, Michael
p. 825 - 839
(2007/10/02)
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