Highly Efficient Asymmetric Synthesis of Enantiopure Dihydro-1,2-oxazines: Dual-Organocatalyst-Promoted Asymmetric Cascade Reaction

2012 ◽  
Vol 14 (15) ◽  
pp. 3818-3821 ◽  
Author(s):  
Hua Lin ◽  
Yu Tan ◽  
Xing-Wen Sun ◽  
Guo-Qiang Lin
Keyword(s):  
Asymmetric Synthesis ◽  
Cascade Reaction ◽  
Highly Efficient

ChemInform Abstract: Highly Efficient Asymmetric Synthesis of Enantiopure Dihydro-1,2-oxazines: Dual-Organocatalyst-Promoted Asymmetric Cascade Reaction.

ChemInform ◽  
2012 ◽  
Vol 43 (49) ◽  
pp. no-no
Author(s):  
Hua Lin ◽  
Yu Tan ◽  
Xing-Wen Sun ◽  
Guo-Qiang Lin
Keyword(s):  
Asymmetric Synthesis ◽  
Cascade Reaction ◽  
Highly Efficient

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.

Chiral Squaramide-Catalyzed Michael/­Alkylation Cascade Reaction for the Asymmetric Synthesis of Nitro-Spirocyclopropanes

2015 ◽  
Vol 2015 (24) ◽  
pp. 5350-5359 ◽  
Author(s):  
Bo-Liang Zhao ◽  
Da-Ming Du
Keyword(s):  
Asymmetric Synthesis ◽  
Cascade Reaction

scholarly journals Highly Efficient Catalysts for Asymmetric Synthesis of Chrysanthemic Acid

2006 ◽  
Vol 64 (12) ◽  
pp. 1261-1272 ◽  
Author(s):  
Makoto Itagaki ◽  
Katsuhiro Suenobu
Keyword(s):  
Asymmetric Synthesis ◽  
Highly Efficient

A simple highly efficient asymmetric synthesis. Preparation and absolute configuration of 3(S)-(tert-butoxycarbonylamino)-1(S)-methyltetrahydrothiophenium tosylate

1980 ◽  
Vol 102 (24) ◽  
pp. 7394-7396 ◽  
Author(s):  
Kazuhide Tani ◽  
Sei Otsuka ◽  
Masaru Kido ◽  
Iwao Miura
Keyword(s):  
Asymmetric Synthesis ◽  
Absolute Configuration ◽  
Highly Efficient

Asymmetric synthesis of spiro[chroman-3,3′-pyrazol] scaffolds with an all-carbon quaternary stereocenter via a oxa-Michael–Michael cascade strategy with bifunctional amine-thiourea organocatalysts

RSC Advances ◽  
2015 ◽  
Vol 5 (111) ◽  
pp. 91108-91113 ◽  
Author(s):  
Weiping Zheng ◽  
Jiayong Zhang ◽  
Shuang Liu ◽  
Chengbin Yu ◽  
Zhiwei Miao
Keyword(s):  
Asymmetric Synthesis ◽  
Cascade Reaction ◽  
Quaternary Stereocenter

The chiral spiro[chroman-3,3′-pyrazol] derivatives have been synthesized through a catalytic oxa-Michael–Michael cascade reaction of 2-hydroxynitrostyrenes with 4-alkenyl pyrazolin-3-ones in good yields with moderate to high stereoselectivities.

Asymmetric synthesis of highly functionalized spirothiazolidinone tetrahydroquinolines via a squaramide-catalyzed cascade reaction

2018 ◽  
Vol 16 (48) ◽  
pp. 9390-9401 ◽  
Author(s):  
Yong-Xing Song ◽  
Da-Ming Du
Keyword(s):  
Asymmetric Synthesis ◽  
Michael Addition ◽  
Addition Reaction ◽  
Cascade Reaction ◽  
Michael Addition Reaction

A bifunctional squaramide-catalyzed asymmetric cascade aza-Michael/Michael addition reaction for the synthesis of chiral spirothiazolidinone tetrahydroquinolines with three contiguous stereocenters has been developed.

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