Dual-Organocatalyst-Promoted Asymmetric Cascade Reaction: Highly Efficient Construction of Enantiopure Fully Substituted Tetrahydro-1,2-oxazines

2014 ◽  
Vol 16 (3) ◽  
pp. 752-755 ◽  
Author(s):  
Hua Lin ◽  
Xing-Wen Sun ◽  
Guo-Qiang Lin
Keyword(s):  
Cascade Reaction ◽  
Highly Efficient ◽  
Efficient Construction

Construction of tetrahydropyranoquinoline derivativesviaan asymmetric organocatalytic aza-Michael-IED/HAD cascade reaction

2017 ◽  
Vol 15 (45) ◽  
pp. 9630-9637 ◽  
Author(s):  
Lu Dai ◽  
Yuxuan Hou ◽  
Lvye Zhang ◽  
Zhangtao Chen ◽  
Xiaofei Zeng ◽  
...  
Keyword(s):  
Cascade Reaction ◽  
Highly Efficient

A highly efficient organocatalytic asymmetric aza-Michael-IED/HAD cascade reaction of (E)-ethyl 4-(2-(4-methylphenylsulfonamido)phenyl)-2-oxobut-3-enoate and enals is reported.

o-(p-Methoxyphenylethynyl)phenyl Glycosides: Versatile New Glycosylation Donors for the Highly Efficient Construction of Glycosidic Linkages

2017 ◽  
Vol 139 (36) ◽  
pp. 12736-12744 ◽  
Author(s):  
Yang Hu ◽  
Ke Yu ◽  
Li-Li Shi ◽  
Lei Liu ◽  
Jing-Jing Sui ◽  
...  
Keyword(s):  
Highly Efficient ◽  
Efficient Construction

scholarly journals Highly efficient construction of infectious viroid-derived clones

Plant Methods ◽  
2019 ◽  
Vol 15 (1) ◽  
Author(s):  
Joan Marquez-Molins ◽  
Jose Antonio Navarro ◽  
Vicente Pallas ◽  
Gustavo Gomez
Keyword(s):  
Highly Efficient ◽  
Efficient Construction

New efficient synthesis of benzofuro[2,3-b]pyrroles utilizing a reactive nitrilium trapping approach by an acid-promoted cascade addition/cyclization sequence

2020 ◽  
Vol 44 (9) ◽  
pp. 3632-3636
Author(s):  
Sandip Gangadhar Balwe ◽  
Yeon Tae Jeong
Keyword(s):  
Cascade Reaction ◽  
Efficient Synthesis ◽  
One Pot ◽  
Highly Efficient

The first p-TSA·H2O-catalyzed highly efficient one-pot cascade reaction for the synthesis of novel fused tricyclic benzofuro[2,3-b]pyrroles has been discovered.

scholarly journals A Responsive “Nano String Light” for Highly Efficient mRNA Imaging in Living Cells via Accelerated DNA Cascade Reaction

ACS Nano ◽  
2017 ◽  
Vol 12 (1) ◽  
pp. 263-271 ◽  
Author(s):  
Kewei Ren ◽  
Yifan Xu ◽  
Ying Liu ◽  
Min Yang ◽  
Huangxian Ju
Keyword(s):  
Living Cells ◽  
Cascade Reaction ◽  
Highly Efficient

Copper(II)-Promoted Oxidation/[3+2]Cycloaddition/Aromatization Cascade: Efficient Synthesis of Tetrasubstituted NH-Pyrrole from Chalcones and Iminodiacetates

Synlett ◽  
2019 ◽  
Vol 30 (12) ◽  
pp. 1442-1446 ◽  
Author(s):  
Zhang-qi Lin ◽  
Chao-dong Li ◽  
Zi-chun Zhou ◽  
Shuai Xue ◽  
Jian-rong Gao ◽  
...  
Keyword(s):  
Efficient Method ◽  
Cascade Reaction ◽  
Oxidative Cyclization ◽  
Efficient Synthesis ◽  
Reaction Conditions ◽  
Highly Efficient ◽  
Wide Range ◽  
Reaction Proceeds

A simple and highly efficient method for the preparation of tetrasubstituted NH-pyrrole from a wide range of chalcones and diethyl iminodiacetates via a Cu(OAc)2-promoted oxidation/[3+2]cycloaddition/aromatization cascade reaction has been developed. This reaction proceeds through dehydrogenations, deamination, and oxidative cyclization, affording the corresponding products in good to excellent yields. This convenient methodology for constructing tetrasubstituted NH-pyrroles has several advantages over existing methods, such as the use of easily accessible chalcones and readily available diethyl iminodiacetates, and mild reaction conditions. A wide range of substrates are tolerated.

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