Highly stereoselective ring contraction of heterocyclic enamines: total synthesis of perhydrohistrionicotoxin and its 2,6-epimer

1989 ◽  
Vol 54 (18) ◽  
pp. 4419-4425 ◽  
Author(s):  
Pierre Duhamel ◽  
Mitsuharu Kotera ◽  
Thierry Monteil ◽  
Benoit Marabout ◽  
Daniel Davoust
Keyword(s):  
Total Synthesis ◽  
Ring Contraction ◽  
Heterocyclic Enamines

Total Synthesis of (−)-Pavidolide B: A Ring Contraction Strategy

2019 ◽  
Vol 84 (14) ◽  
pp. 9385-9392 ◽  
Author(s):  
Peirong Rao ◽  
Jialei Hu ◽  
Jun Xuan ◽  
Hanfeng Ding
Keyword(s):  
Total Synthesis ◽  
Ring Contraction

A Diastereoselective Total Synthesis oftrans-Trikentrin A: A Ring Contraction Approach

2008 ◽  
Vol 10 (23) ◽  
pp. 5417-5420 ◽  
Author(s):  
Luiz F. Silva ◽  
Marcus V. Craveiro
Keyword(s):  
Total Synthesis ◽  
Ring Contraction ◽  
Trikentrin A

ChemInform Abstract: Total Synthesis of the Germacranolide (.+-.)-Aristolactone via (2,3)Wittig Ring Contraction.

ChemInform ◽  
1987 ◽  
Vol 18 (31) ◽  
Author(s):  
J. A. MARSHALL ◽  
J. LEBRETON ◽  
B. S. DEHOFF ◽  
T. M. JENSON
Keyword(s):  
Total Synthesis ◽  
Ring Contraction

scholarly journals Iodine(III)-Promoted Ring Contraction of 1,2-Dihydronaphthalenes: A Diastereoselective Total Synthesis of (.+-.)-Indatraline.

ChemInform ◽  
2007 ◽  
Vol 38 (35) ◽  
Author(s):  
Luiz F. Jr. Silva ◽  
Fernanda A. Siqueira ◽  
Eliane C. Pedrozo ◽  
Fabiana Y. M. Vieira ◽  
Antonio C. Doriguetto
Keyword(s):  
Total Synthesis ◽  
Ring Contraction

Stereocontrolled Synthesis of a Possible Stereoisomer of Laurenidificin and a Formal Total Synthesis of (+)-Aplysiallene Featuring a Stereospecific Ring Contraction

2016 ◽  
Vol 81 (4) ◽  
pp. 1484-1498 ◽  
Author(s):  
Shoji Kobayashi ◽  
Taiki Yokoi ◽  
Tomoharu Inoue ◽  
Yutaka Hori ◽  
Tomoaki Saka ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Ring Contraction ◽  
Stereocontrolled Synthesis

Stereospecific acyloin ring contraction controlled by glucose and concise total synthesis of saffloneoside

2019 ◽  
Vol 6 (11) ◽  
pp. 1858-1862
Author(s):  
Wan Gao ◽  
Jian-Shuang Jiang ◽  
Zhong Chen ◽  
Ya-Nan Yang ◽  
Zi-Ming Feng ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Carthamus Tinctorius ◽  
Ring Contraction

Saffloneoside (1), a structurally unusual p-hydroxycinnamylcyclopentenone C-glucoside obtained from the florets of Carthamus tinctorius, was synthesized on a gram scale in seven steps.

scholarly journals Quasi-biomimetic ring contraction promoted by a cysteine-based nucleophile: Total synthesis of Sch-642305, some analogs and their putative anti-HIV activities

2011 ◽  
Vol 2 (8) ◽  
pp. 1568 ◽  
Author(s):  
Alpay Dermenci ◽  
Philipp S. Selig ◽  
Robert A. Domaoal ◽  
Krasimir A. Spasov ◽  
Karen S. Anderson ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Ring Contraction ◽  
Anti Hiv

A Ring Contraction Strategy toward a Diastereoselective Total Synthesis of (+)-Bakkenolide A

2010 ◽  
Vol 75 (9) ◽  
pp. 2877-2882 ◽  
Author(s):  
Vânia M. T. Carneiro ◽  
Helena M. C. Ferraz ◽  
Tiago O. Vieira ◽  
Eloisa E. Ishikawa ◽  
Luiz F. Silva
Keyword(s):  
Total Synthesis ◽  
Ring Contraction
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