Palladium-Catalyzed Asymmetric Allylic Substitution of 2-Arylcyclohexenol Derivatives: Asymmetric Total Syntheses of (+)-Crinamine (I), (-)-Haemanthidine (II), and (+)-Pretazettine (III).

ChemInform ◽  
2004 ◽  
Vol 35 (32) ◽  
Author(s):  
Toyoki Nishimata ◽  
Yoshihiro Sato ◽  
Miwako Mori
2008 ◽  
Vol 5 (5) ◽  
pp. 346-348 ◽  
Author(s):  
Yongguang Gao ◽  
Xinsheng Li ◽  
Weiyi Chen ◽  
Dongcheng Xu

2005 ◽  
Vol 70 (10) ◽  
pp. 1696-1708 ◽  
Author(s):  
Magnus Besev ◽  
Christof Brehm ◽  
Alois Fürstner

A concise route to the common polyketide fragment5of crocacin A-D (1-4) is presented which has previously been converted into all members of this fungicidal and cytotoxic family of dipeptidic natural products by various means. Our synthesis features asyn-selective titanium aldol reaction controlled by a valinol-derived auxiliary, a zinc-mediated, palladium-catalyzedanti-selective addition of propargyl mesylate10to the chiral aldehyde9, as well as a comparison of palladium-catalyzed Stille and Suzuki cross-coupling reactions for the formation of the diene moiety of the target.


2009 ◽  
Vol 11 (6) ◽  
pp. 1441-1443 ◽  
Author(s):  
Masahiro Yoshida ◽  
Yasunobu Shoji ◽  
Kozo Shishido

Tetrahedron ◽  
1986 ◽  
Vol 42 (14) ◽  
pp. 3793-3806 ◽  
Author(s):  
Miwako Mori ◽  
Yasuhiro Uozumi ◽  
Masaya Kimura ◽  
Yoshio Ban

Sign in / Sign up

Export Citation Format

Share Document