scholarly journals Stereoselective synthesis of trans- and cis-2-aryl-3-(hydroxymethyl)aziridines through transformation of 4-aryl-3-chloro-β-lactams and study of their ring opening

2010 ◽  
Vol 8 (3) ◽  
pp. 607-615 ◽  
Author(s):  
Matthias D'hooghe ◽  
Karen Mollet ◽  
Stijn Dekeukeleire ◽  
Norbert De Kimpe
Keyword(s):  
Ring Opening ◽  
Stereoselective Synthesis

scholarly journals Stereoselective Synthesis of Tetraalkyl Cyclobutene-1,2,3,4-tetracarboxylates. Synthesis of Tetraalkyl (Z,Z)-Buta-1,3-diene-1,2,3,4-tetracarboxylates

1999 ◽  
Vol 23 (8) ◽  
pp. 512-513
Author(s):  
Issa Yavari ◽  
Farahnaz Nourmohammadian
Keyword(s):  
Ring Opening ◽  
Wittig Reaction ◽  
Stereoselective Synthesis ◽  
Intramolecular Wittig Reaction ◽  
Ring Opening Reactions ◽  
Boiling Toluene

Tetraalkyl cyclobutene-1,2,3,4-tetracarboxylates, prepared by intramolecular Wittig reaction between a vinylphosphonium salt and diethyl 2-oxobutanedioate, undergo electrocyclic ring-opening reactions, in boiling toluene, to produce highly electron-deficient 1,3-dienes.

scholarly journals Stereoselective Synthesis of Tropanes via a 6π‐Electrocyclic Ring‐Opening/ Huisgen [3+2]‐Cycloaddition Cascade of Monocyclopropanated Heterocycles

2020 ◽  
Vol 59 (41) ◽  
pp. 18110-18115
Author(s):  
Carina M. Sonnleitner ◽  
Saerom Park ◽  
Robert Eckl ◽  
Thomas Ertl ◽  
Oliver Reiser
Keyword(s):  
Ring Opening ◽  
Stereoselective Synthesis

AlEt3-promoted eliminative ring-opening of β-hydroxy epoxides: highly stereoselective synthesis of terminal α-hydroxy olefins

2003 ◽  
Vol 14 (15) ◽  
pp. 2189-2193 ◽  
Author(s):  
Fei Wang ◽  
Shao Hua Wang ◽  
Yong Qiang Tu ◽  
Shi Kuo Ren
Keyword(s):  
Ring Opening ◽  
Stereoselective Synthesis
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