Determination of Relative and Absolute Stereochemistry of Cephalosporolide D and Its Enantioselective Total Synthesis

1998 ◽  
Vol 27 (8) ◽  
pp. 831-832 ◽  
Author(s):  
Isamu Shiina ◽  
Yoshio Fukuda ◽  
Toshihiro Ishii ◽  
Hidehiko Fujisawa ◽  
Teruaki Mukaiyama
Keyword(s):  
Total Synthesis ◽  
Enantioselective Total Synthesis ◽  
Absolute Stereochemistry

ChemInform Abstract: The First Enantioselective Total Synthesis of Cyclomyltaylane-5α-ol and Determination of Its Absolute Stereochemistry.

ChemInform ◽  
2010 ◽  
Vol 33 (30) ◽  
pp. no-no
Author(s):  
Hisahiro Hagiwara ◽  
Hitoshi Sakai ◽  
Takashi Uchiyama ◽  
Yoshiaki Ito ◽  
Noriyuki Morita ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Enantioselective Total Synthesis ◽  
Absolute Stereochemistry

The first enantioselective total synthesis of cyclomyltaylane-5α-ol and determination of its absolute stereochemistry

2002 ◽  
pp. 583-591 ◽  
Author(s):  
Hisahiro Hagiwara ◽  
Hitoshi Sakai ◽  
Takashi Uchiyama ◽  
Yoshiaki Ito ◽  
Noriyuki Morita ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Enantioselective Total Synthesis ◽  
Absolute Stereochemistry

scholarly journals Synthetic study of ravidomycin, a hybrid natural product

2000 ◽  
Vol 72 (9) ◽  
pp. 1783-1786 ◽  
Author(s):  
Keisuke Suzuki
Keyword(s):  
Natural Products ◽  
Total Synthesis ◽  
Natural Product ◽  
Amino Sugar ◽  
Antitumor Antibiotics ◽  
Ready Availability ◽  
Silyl Acetals ◽  
Gilvocarcin V ◽  
Absolute Stereochemistry

Strategies and tactics associated with the total synthesis of hybrid natural products are discussed. The target is ravidomycin (2), one of the gilvocarcin-class antitumor antibiotics with an aryl C-glycoside structure. The first total synthesis of 2, which was achieved along similar lines of that of gilvocarcin V (1), served for the determination of the relative as well as the absolute stereochemistry of 2. Also revealed was a limitation of the synthetic scheme so long as the amino sugar congener was concerned. A preliminary result is discussed on the [2+2+2] approach that relies on the ready availability of various benzocyclobutene derivatives via regioselective [2+2] cycloaddition of α-alkoxybenzynes and ketene silyl acetals.

Enantioselective Total Synthesis of (+)-Steenkrotin A and Determination of Its Absolute Configuration

2015 ◽  
Vol 22 (3) ◽  
pp. 959-970 ◽  
Author(s):  
Saiyong Pan ◽  
Beiling Gao ◽  
Jialei Hu ◽  
Jun Xuan ◽  
Hujun Xie ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Absolute Configuration ◽  
Enantioselective Total Synthesis
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