A Synthesis of Indan-Based Primnatriene Sesquiterpene Skeleton
摘要:
A synthesis of densely substituted indane skeleton present in primnatriene sesquiterpenes has been accomplished in a short sequence in which a regioselective Haller-Bauer cleavage of endo-tricyclo[5.2.1.0(2,6)]dec-8-en-3,10-dione 3 serves as the key step.
Stereoselective Routes to Densely Functionalized <i>cis</i>-Hydrindanes: Synthetic Intermediates for Reserpine
作者:Goverdhan Mehta、D. Reddy
DOI:10.1055/s-1997-3218
日期:1997.5
A new approach to functionally embellished cis-hydrindane derivative 20, embodying the complete stereochemical pattern of ring-E of reserpine, from a readily available tricyclo[5.2.1.0 2,6 ]decan-10-one precursor via Haller-Bauer cleavage is described.
Investigation of the Diastereoselectivity of Tricyclo(5.2.1.0<sup>2,6</sup>)decan-10-ones: Controversies and Agreements
作者:Veejendra K. Yadav、Latika Singh
DOI:10.1021/jo048878m
日期:2005.1.1
The diastereoselectivities of tricyclo(5.2.1.02,6)decan-10-one and itsderivatives are controlled by antiperiplanar and vicinal σ → π*CO interactions rather than the hyperconjugation effects as reported previously.
三环(5.2.1.0 2,6)decan-10-one及其衍生物的非对映选择性受反周平面和邻位σ→π* C O相互作用的控制,而不是由先前报道的超共轭作用控制。
Stereoselective route to functionalized cis-hydrindanes from tricyclo[5.2.1.0<sup>2,6</sup>]decan-10-ones. A total synthesis of (±)-coronafacic acid
作者:Goverdhan Mehta、Marapaka Praveen
DOI:10.1039/c39930001573
日期:——
A flexible approach to functionalized cis-hydrindanes via Haller–Bauer type cleavage of endo-tricyclo[5.2.1.02,6]decan-10-ones is delineated and its efficacy demonstrated through a concise synthesis of (±)-coronafacic acid.