scholarly journals Total synthesis of hyacinthacine A2: stereocontrolled 5-aza-cyclooctene photoisomerization and transannular hydroamination with planar-to-point chirality transfer

2011 ◽  
Vol 2 (11) ◽  
pp. 2162 ◽  
Author(s):  
Maksim Royzen ◽  
Michael T. Taylor ◽  
Andrew DeAngelis ◽  
Joseph M. Fox
2008 ◽  
Vol 80 (5) ◽  
pp. 1063-1069 ◽  
Author(s):  
Norbert Krause ◽  
Volker Belting ◽  
Carl Deutsch ◽  
Jörg Erdsack ◽  
Hong-Tao Fan ◽  
...  

The gold-catalyzed endo-cycloisomerization of allenes bearing nucleophilic substituents in the α- or β-position opens up a versatile access to various five- and six-membered heterocycles. Key features of these transformations are the high reactivity of the allene in the presence of Lewis-acidic, carbophilic gold(I) or gold(III) catalysts, and the chirality transfer from the allenic axis of chirality to the new stereogenic center in the cyclization product. Recent contributions of our group include the optimization of chirality transfer by using σ-donor ligands to gold, and applications in the total synthesis of natural products, e.g., of the β-carboline alkaloids (-)-isocyclocapitelline and (-)-isochrysotricine.


2002 ◽  
Vol 67 (3) ◽  
pp. 764-771 ◽  
Author(s):  
Deukjoon Kim ◽  
Jongkook Lee ◽  
Phil Jong Shim ◽  
Joong Inn Lim ◽  
Hyunil Jo ◽  
...  

2019 ◽  
Vol 58 (32) ◽  
pp. 11018-11022 ◽  
Author(s):  
Jae Hyun Kim ◽  
Illan Kim ◽  
Yeonghun Song ◽  
Min Jung Kim ◽  
Sanghee Kim

2016 ◽  
Vol 52 (24) ◽  
pp. 4485-4488 ◽  
Author(s):  
Kuan Yu ◽  
Beiling Gao ◽  
Zhaobo Liu ◽  
Hanfeng Ding

The first enantioselective total synthesis of (+)-alsmaphorazine E was described, which led to the structural reassignment of the title molecule.


1978 ◽  
Vol 100 (26) ◽  
pp. 8272-8273 ◽  
Author(s):  
Gilbert Stork ◽  
Takashi Takahashi ◽  
Isao Kawamoto ◽  
Toshio Suzuki

2019 ◽  
Vol 131 (32) ◽  
pp. 11134-11138 ◽  
Author(s):  
Jae Hyun Kim ◽  
Illan Kim ◽  
Yeonghun Song ◽  
Min Jung Kim ◽  
Sanghee Kim

2017 ◽  
Vol 82 (23) ◽  
pp. 12209-12223 ◽  
Author(s):  
Philip C. Bulman Page ◽  
Ross L. Goodyear ◽  
Alexandra E. Horton ◽  
Yohan Chan ◽  
Rehana Karim ◽  
...  

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