Phosphine-mediated sequential annulations of allenyl ketone and isocyanide: a bicyclization strategy to access a furan-fused eight-membered ring and a spirocycle

2019 ◽  
Vol 55 (81) ◽  
pp. 12180-12183 ◽  
Author(s):  
Bingxiang Xue ◽  
Shikuan Su ◽  
Yongmei Cui ◽  
Youwen Fei ◽  
Xueshun Jia ◽  
...  
Keyword(s):  
Membered Ring ◽  
Efficient Synthesis

Phosphine-mediated cascade annulations of allenyl ketone and isocyanide have been disclosed. This strategy enables the efficient synthesis of a furan-fused eight-membered ring and a spirocycle.

Efficient Synthesis of Open-Cage Fullerene Derivatives Having 16-Membered-Ring Orifices

2007 ◽  
Vol 72 (18) ◽  
pp. 7042-7045 ◽  
Author(s):  
Manolis M. Roubelakis ◽  
Yasujiro Murata ◽  
Koichi Komatsu ◽  
Michael Orfanopoulos
Keyword(s):  
Membered Ring ◽  
Efficient Synthesis ◽  
Fullerene Derivatives

ChemInform Abstract: Mild and Efficient Synthesis of Benzo-Fused Seven- and Eight-Membered Ring Lactams: A Convenient Approach to Biologically Interesting Chemotypes.

ChemInform ◽  
2013 ◽  
Vol 44 (31) ◽  
pp. no-no
Author(s):  
Jayne L. Kenwright ◽  
Warren R. J. D. Galloway ◽  
Lars Wortmann ◽  
David R. Spring
Keyword(s):  
Membered Ring ◽  
Efficient Synthesis ◽  
Convenient Approach

Mild and Efficient Synthesis of Benzo-Fused Seven- and Eight-membered Ring Lactams: A Convenient Approach to Biologically Interesting Chemotypes

2013 ◽  
Vol 43 (11) ◽  
pp. 1508-1516 ◽  
Author(s):  
Jayne L. Kenwright ◽  
Warren R. J. D. Galloway ◽  
Lars Wortmann ◽  
David R. Spring
Keyword(s):  
Membered Ring ◽  
Efficient Synthesis ◽  
Convenient Approach

scholarly journals Efficient Synthesis of Open-Cage Fullerene Derivatives Having 16-Membered-Ring Orifices.

ChemInform ◽  
2007 ◽  
Vol 38 (49) ◽  
Author(s):  
Manolis M. Roubelakis ◽  
Yasujiro Murata ◽  
Koichi Komatsu ◽  
Michael Orfanopoulos
Keyword(s):  
Membered Ring ◽  
Efficient Synthesis ◽  
Fullerene Derivatives
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