Synthesis of a 1α,25-dihydroxyvitamin D3A ring model by an acyl radical cyclization

1989 ◽  
Vol 0 (18) ◽  
pp. 1366-1368 ◽  
Author(s):  
Duncan Batty ◽  
David Crich ◽  
Simon M. Fortt
Keyword(s):  
Radical Cyclization ◽  
Acyl Radical ◽  
Ring Model

ChemInform Abstract: Stereoselective Formal Synthesis of (+)-Allokainic Acid via Thiol-Mediated Acyl Radical Cyclization.

ChemInform ◽  
2011 ◽  
Vol 42 (13) ◽  
pp. no-no
Author(s):  
Ken-ichi Yamada ◽  
Tomohiro Sato ◽  
Masaki Hosoi ◽  
Yasutomo Yamamoto ◽  
Kiyoshi Tomioka
Keyword(s):  
Radical Cyclization ◽  
Acyl Radical ◽  
Formal Synthesis

Thiol-Catalyzed Acyl Radical Cyclization of Alkenals

2005 ◽  
Vol 70 (2) ◽  
pp. 681-683 ◽  
Author(s):  
Kazuya Yoshikai ◽  
Tomoharu Hayama ◽  
Katsumi Nishimura ◽  
Ken-ichi Yamada ◽  
Kiyoshi Tomioka
Keyword(s):  
Radical Cyclization ◽  
Acyl Radical

scholarly journals Stereoselective Cascade Reactions that Incorporate a 7-exo Acyl Radical Cyclization.

ChemInform ◽  
2006 ◽  
Vol 37 (35) ◽  
Author(s):  
Seth W. Grant ◽  
Koudi Zhu ◽  
Yu Zhang ◽  
Steven L. Castle
Keyword(s):  
Cascade Reactions ◽  
Radical Cyclization ◽  
Acyl Radical

scholarly journals Mechanistic Aspects of Thiyl Radical-Promoted Acyl Radical Cyclization of Formylenoate-Cyclization versus Oxidation

2005 ◽  
Vol 53 (5) ◽  
pp. 586-588 ◽  
Author(s):  
Kazuya Yoshikai ◽  
Tomoharu Hayama ◽  
Katsumi Nishimura ◽  
Ken-ichi Yamada ◽  
Kiyoshi Tomioka
Keyword(s):  
Radical Cyclization ◽  
Thiyl Radical ◽  
Acyl Radical

scholarly journals Direct Photoexcitation of Benzothiazolines: Acyl Radical Generation and Application to Access Heterocycles

Molecules ◽  
2021 ◽  
Vol 26 (22) ◽  
pp. 6843
Author(s):  
Xiang-Kui He ◽  
Juan Lu ◽  
Hai-Bing Ye ◽  
Lei Li ◽  
Jun Xuan
Keyword(s):  
Natural Products ◽  
Radical Cyclization ◽  
Acyl Radical ◽  
Radical Species ◽  
Complex Molecules ◽  
Radical Generation

An acyl radical generation and functionalization strategy through direct photoexcitation of benzothiazolines has been developed. The formed acyl radical species can either be trapped by quinoxalin-2-ones to realize their C(3)-H functionalization or trigger a cascade radical cyclization with isonitriles to synthesise biologically important phenanthridines. The synthetic value of this protocol can be further illustrated by the modification of quinoxalin-2-ones, containing important natural products and drug-based complex molecules.

Silylcarbonylation of 1,5-dienes accompanied by acyl radical cyclization

1997 ◽  
Vol 548 (1) ◽  
pp. 105-107 ◽  
Author(s):  
Ilhyong Ryu ◽  
Kiyoto Nagahara ◽  
Akio Kurihara ◽  
Mitsuo Komatsu ◽  
Noboru Sonoda
Keyword(s):  
Radical Cyclization ◽  
Acyl Radical
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