scholarly journals Stereoselective Synthesis of Biologically Relevant Tetrahydropyridines and Dihydro-2H-pyrans via Ring-Expansion of Monocyclopropanated Heterocycles

2021 ◽  
Author(s):  
Robert Eckl ◽  
Sebastian Fischer ◽  
Carina M. Sonnleitner ◽  
Daniel Schmidhuber ◽  
Julia Rehbein ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Ring Expansion ◽  
Biologically Relevant

Fluorinative Ring-Expansion of Cyclic Ethers Using p-Iodotoluene Difluoride. Stereoselective Synthesis of Fluoro Cyclic Ethers.

ChemInform ◽  
2003 ◽  
Vol 34 (33) ◽  
Author(s):  
Tomotake Inagaki ◽  
Yutaka Nakamura ◽  
Masanori Sawaguchi ◽  
Norihiko Yoneda ◽  
Shinichi Ayuba ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Ring Expansion ◽  
Cyclic Ethers

Rearrangement-Ring Expansion Reaction of Functionalized Cyclic Ethers. Stereoselective Synthesis of the ST- and XY-Ring Systems of Maitotoxin

Heterocycles ◽  
1997 ◽  
Vol 44 (1) ◽  
pp. 105 ◽  
Author(s):  
Tadashi Nakata ◽  
Kazuo Nagasawa ◽  
Nobuyuki Hori ◽  
Ryuichi Shiba
Keyword(s):  
Stereoselective Synthesis ◽  
Ring Expansion ◽  
Cyclic Ethers ◽  
Ring Systems ◽  
Ring Expansion Reaction

The stereoselective synthesis of γ-lactam derivatives through N(1)–C(4) one carbon ring expansion of β-lactam derivatives

2005 ◽  
Vol 46 (10) ◽  
pp. 1755-1757 ◽  
Author(s):  
Ju-Hee Park ◽  
Jin-Ryul Ha ◽  
Sun-Joo Oh ◽  
Ji-A Kim ◽  
Dong-Soo Shin ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Ring Expansion ◽  
Carbon Ring

ChemInform Abstract: STEREOSELECTIVE SYNTHESIS OF CYCLIC ETHERS VIA BROMINE ASSISTED EPOXIDE RING EXPANSION

1985 ◽  
Vol 16 (30) ◽  
Author(s):  
S. G. DAVIES ◽  
M. E. C. POLYWKA ◽  
S. E. THOMAS
Keyword(s):  
Stereoselective Synthesis ◽  
Ring Expansion ◽  
Epoxide Ring ◽  
Cyclic Ethers

Fluorinative ring-expansion of cyclic ethers using p-iodotoluene difluoride. Stereoselective synthesis of fluoro cyclic ethers

2003 ◽  
Vol 44 (21) ◽  
pp. 4117-4119 ◽  
Author(s):  
Tomotake Inagaki ◽  
Yutaka Nakamura ◽  
Masanori Sawaguchi ◽  
Norihiko Yoneda ◽  
Shinichi Ayuba ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Ring Expansion ◽  
Cyclic Ethers

Highly stereoselective synthesis of (Z)- or (E)-double bonds with conformational control in [3,3]sigmatropic ring expansion of 8-membered thionocarbonates

1990 ◽  
Vol 31 (38) ◽  
pp. 5471-5474 ◽  
Author(s):  
Shinya Harusawa ◽  
Hirotaka Osaki ◽  
Harumi Fujii ◽  
Ryuji Yoneda ◽  
Takushi Kurihara
Keyword(s):  
Stereoselective Synthesis ◽  
Ring Expansion ◽  
Double Bonds ◽  
Conformational Control

α‐Arylation and Ring Expansion of Annulated Cyclobutanones: Stereoselective Synthesis of Functionalized Tetralones

2016 ◽  
Vol 56 (3) ◽  
pp. 748-752 ◽  
Author(s):  
Stanley Chang ◽  
Michael Holmes ◽  
Jeffrey Mowat ◽  
Michael Meanwell ◽  
Robert Britton
Keyword(s):  
Stereoselective Synthesis ◽  
Ring Expansion

ChemInform Abstract: Stereoselective Synthesis of the 6,7,6- and 6,7,7-Ring Systems of Polycyclic Ethers by 6-endo Cyclization and Ring Expansion.

ChemInform ◽  
2010 ◽  
Vol 29 (2) ◽  
pp. no-no
Author(s):  
Y. MORI ◽  
K. YAEGASHI ◽  
H. FURUKAWA
Keyword(s):  
Stereoselective Synthesis ◽  
Ring Expansion ◽  
Ring Systems ◽  
Polycyclic Ethers
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