381729-50-6Relevant articles and documents
An enantiospecific route towards taiwaniaquinoids. First synthesis of (-)-taiwaniaquinone H and (-)-dichroanone
Alvarez-Manzaneda, Enrique,Chahboun, Rachid,Cabrera, Eduardo,Alvarez, Esteban,Haidour, Ali,Ramos, Jose Miguel,Alvarez-Manzaneda, Ramon,Charrah, Yahia,Es-Samti, Hakima
, p. 5146 - 5155 (2009)
A new methodology for the enantiospecific synthesis of taiwaniaquinoids, based on a thermal 6π electrocyclization, is reported. Under this procedure, 4a-methylhexahydrofluorene terpenoids bearing an A/B trans-configuration has been prepared for the first
First total synthesis of chapecoderin A: Absolute configuration of the natural product
Hagiwara, Hisahiro,Takeuchi, Fumihide,Hoshi, Takashi,Suzuki, Toshio,Ando, Masayoshi
, p. 7629 - 7631 (2007/10/03)
A seco-labdane, chapecoderin A 1, has been synthesized starting from (S)-(+)-Wieland-Miescher ketone analogue 9. The absolute configuration has been determined to be 5S,10S.