ChemInform Abstract: In situ Enamine Activation in Aqueous Salt Solutions. Highly Efficient Asymmetric Organocatalytic Diels-Alder Reaction of Cyclohexenones with Nitroolefins.

ChemInform ◽  
2009 ◽  
Vol 40 (38) ◽  
Author(s):  
Dan-Qian Xu ◽  
Ai-Bao Xia ◽  
Shu-Ping Luo ◽  
Jie Tang ◽  
Shuai Zhang ◽  
...  
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Salt Solutions ◽  
Highly Efficient ◽  
Diels Alder Reaction ◽  
Aqueous Salt Solutions

Organocatalytic enantioselective Diels–Alder reaction between hydroxymaleimides and in situ generated nitrosoalkenes for direct preparation of chiral hemiketals with 1,2-oxazine skeleton

2021 ◽  
Author(s):  
Min Xiang ◽  
Chen-Yi Li ◽  
Jian Zhang ◽  
Ying Zou ◽  
Wen-Sheng Li ◽  
...  
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Diels Alder Reaction ◽  
Direct Preparation

Organocatalytic Enantioselective IEDDA reaction between hydroxymaleimides and in situ generated nitrosoalkenes has been disclosed, a series of chiral hemiketals containing 5,6-dihydro-4H-l,2-oxazines and succinimide frameworks have been prepared.

Chiral Cationic Pd-Phosphinooxazolidine Catalysts for a Highly Efficient Asymmetric Diels-Alder Reaction in Ionic Liquids

Heterocycles ◽  
2008 ◽  
Vol 76 (1) ◽  
pp. 381 ◽  
Author(s):  
Hiroto Nakano ◽  
Mitsuhiro Takeshita ◽  
Yasuhiro Nishiuchi ◽  
Kouichi Takahashi ◽  
Reiko Fujita ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Alder Reaction ◽  
Diels Alder ◽  
Highly Efficient ◽  
Diels Alder Reaction

scholarly journals 3,3′-Br2-BINOL-Zn Complex: A Highly Efficient Catalyst for the Enantioselective Hetero-Diels—Alder Reaction.

ChemInform ◽  
2003 ◽  
Vol 34 (16) ◽  
Author(s):  
Haifeng Du ◽  
Jiang Long ◽  
Jieyu Hu ◽  
Xin Li ◽  
Kuiling Ding
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Efficient Catalyst ◽  
Highly Efficient ◽  
Diels Alder Reaction

scholarly journals Combination of inverse electron-demand Diels–Alder reaction with highly efficient oxime ligation expands the toolbox of site-selective peptide conjugations

2015 ◽  
Vol 51 (55) ◽  
pp. 11130-11133 ◽  
Author(s):  
S. Hörner ◽  
C. Uth ◽  
O. Avrutina ◽  
H. Frauendorf ◽  
M. Wiessler ◽  
...  
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Inverse Electron Demand ◽  
Highly Efficient ◽  
Diels Alder Reaction ◽  
Site Selective ◽  
Electron Demand

A modular bioconjugation strategy based on stepwise oxime ligation and inverse electron-demand Diels–Alder reaction.

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