Ring-Contraction Reaction of Substituted Tetrahydropyrans via Dehydrogenative Dual Functionalization by Nitrite-Catalyzed Double Activation of Bromine

2018 ◽  
Vol 20 (18) ◽  
pp. 5803-5807 ◽  
Author(s):  
Kazuhiro Watanabe ◽  
Tsukasa Hamada ◽  
Katsuhiko Moriyama
Keyword(s):  
Ring Contraction ◽  
Double Activation ◽  
Ring Contraction Reaction

ChemInform Abstract: A New One-Pot Procedure for a Ring Contraction Reaction Using Iodine/H2O2.

ChemInform ◽  
2009 ◽  
Vol 40 (8) ◽  
Author(s):  
Sabrina B. Ferreira ◽  
Carlos R. Kaiser ◽  
Vitor F. Ferreira
Keyword(s):  
One Pot ◽  
Ring Contraction ◽  
Ring Contraction Reaction

ChemInform Abstract: A Unusual Base-Mediated Ring Contraction Reaction of Benzopyrans to Benzofurans.

ChemInform ◽  
2010 ◽  
Vol 23 (37) ◽  
pp. no-no
Author(s):  
D. R. BUCKLE ◽  
A. FALLER ◽  
I. L. PINTO ◽  
D. G. SMITH
Keyword(s):  
Ring Contraction ◽  
Ring Contraction Reaction

Practical Synthesis of 4′-Thioribonucleosides fromL-Arabinose via Novel Reductive Ring-Contraction Reaction and Pummerer-Type Thioglycosylation

2017 ◽  
pp. 1.43.1-1.43.12
Author(s):  
Hideaki Wakamatsu ◽  
Kozue Nitta ◽  
Nozomi Shoji ◽  
Yoshihiro Natori ◽  
Yukako Saito ◽  
...  
Keyword(s):  
Ring Contraction ◽  
Practical Synthesis ◽  
Ring Contraction Reaction

CsF-Promoted Desilylation and Ring-Contraction Reaction of Electron-Deficient 3-Silyl-2H-chromenes to 2-Benzylbenzofurans

Heterocycles ◽  
2019 ◽  
Vol 99 (1) ◽  
pp. 145 ◽  
Author(s):  
Kiyoshi Honda ◽  
Kenta Tanaka ◽  
Mayumi Sukekawa ◽  
Yujiro Hoshino ◽  
Mami Kishimoto
Keyword(s):  
Ring Contraction ◽  
Ring Contraction Reaction

Ring Contraction Reaction of 1,3-Oxazin-4-one Derivatives

Heterocycles ◽  
1979 ◽  
Vol 12 (1) ◽  
pp. 192
Author(s):  
Yutaka Yamamoto ◽  
Yutaka Azuma ◽  
Shuhei Ohnishi ◽  
Tetsuzo Kato
Keyword(s):  
Ring Contraction ◽  
Ring Contraction Reaction

A Comparative Study of Thallium(III) and Iodine(III)-Mediated Ring Contraction Reactions for the Synthesis of Indane

2021 ◽  
Author(s):  
Ajmir Khan ◽  
Muhammad Rabnawaz ◽  
Luiz F. Silva Jr
Keyword(s):  
Comparative Study ◽  
Ring Contraction ◽  
Ring Contraction Reaction

Reported herein, is a comparative study for the synthesis of indane via ring contraction reaction, mediated by iodine(III) and thallium(III). A series of protected 1,2-dihydronaphthalenes were synthesized, and subjected to...

Novel Ring Contraction Reaction for the Synthesis of Functionalized Tetrathiamacrocyclic Ligand Molecules

1997 ◽  
Vol 62 (24) ◽  
pp. 8459-8462 ◽  
Author(s):  
Peter Comba ◽  
Andreas Fath ◽  
Bernd Nuber ◽  
Alexander Peters
Keyword(s):  
Ring Contraction ◽  
Ring Contraction Reaction
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