ChemInform Abstract: Enantioselective Ring-Opening Reactions of Racemic Ethynyl Epoxides via Copper-Allenylidene Intermediates: Efficient Approach to Chiral β-Amino Alcohols.

ChemInform ◽  
2010 ◽  
Vol 41 (10) ◽  
Author(s):  
Gaku Hattori ◽  
Akiko Yoshida ◽  
Yoshihiro Miyake ◽  
Yoshiaki Nishibayashi
Keyword(s):  
Ring Opening ◽  
Amino Alcohols ◽  
Efficient Approach ◽  
Ring Opening Reactions

scholarly journals Asymmetric ring-opening reaction of meso-epoxides with aromatic amines using homochiral metal–organic frameworks as recyclable heterogeneous catalysts

RSC Advances ◽  
2018 ◽  
Vol 8 (49) ◽  
pp. 28139-28146 ◽  
Author(s):  
Koichi Tanaka ◽  
Maya Kinoshita ◽  
Jun Kayahara ◽  
Yutaro Uebayashi ◽  
Kazusada Nakaji ◽  
...  
Keyword(s):  
Aromatic Amines ◽  
Ring Opening ◽  
Heterogeneous Catalysts ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Amino Alcohols ◽  
Ring Opening Reaction ◽  
Ring Opening Reactions ◽  
Metal Organic ◽  
Asymmetric Ring Opening

Asymmetric ring-opening reactions of meso-epoxides by aromatic amines were achieved by using some chiral metal–organic frameworks. The corresponding β-amino alcohols were obtained with good yields and enantioselectivities (up to 97% ee).

Engineering of carbon based nanomaterials by ring-opening reactions of a reactive azlactone graphene platform

2015 ◽  
Vol 51 (23) ◽  
pp. 4846-4849 ◽  
Author(s):  
G. Neri ◽  
A. Scala ◽  
F. Barreca ◽  
E. Fazio ◽  
P. G. Mineo ◽  
...  
Keyword(s):  
Ring Opening ◽  
Primary Amines ◽  
Efficient Approach ◽  
Ring Opening Reactions ◽  
Carbon Based Nanomaterials ◽  
Carbon Based

An efficient approach to functionalize graphene-based materials with primary amines using azlactones grafted on graphene surfaces is reported.

ChemInform Abstract: Ring-Opening Reactions of Difluoro(methylene)cyclopropanes with Halogens and Amines.

ChemInform ◽  
2009 ◽  
Vol 40 (12) ◽  
Author(s):  
Xiao-Chun Hang ◽  
Qing-Yun Chen ◽  
Ji-Chang Xiao
Keyword(s):  
Ring Opening ◽  
Ring Opening Reactions

Substituent Effects in Mechanochemical Allowed and Forbidden Cyclobutene Ring-Opening Reactions

2021 ◽  
Author(s):  
Cameron L. Brown ◽  
Brandon H. Bowser ◽  
Jan Meisner ◽  
Tatiana B. Kouznetsova ◽  
Stefan Seritan ◽  
...  
Keyword(s):  
Ring Opening ◽  
Substituent Effects ◽  
Ring Opening Reactions

ChemInform Abstract: Discovery of μ-Opioid Selective Ligands Derived from 1-Aminotetralin Scaffolds Made via Metal-Catalyzed Ring-Opening Reactions.

ChemInform ◽  
2009 ◽  
Vol 40 (29) ◽  
Author(s):  
Chris Dockendorff ◽  
Shujuan Jin ◽  
Madeline Olsen ◽  
Mark Lautens ◽  
Martin Coupal ◽  
...  
Keyword(s):  
Ring Opening ◽  
Ring Opening Reactions ◽  
Selective Ligands ◽  
Metal Catalyzed
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