scholarly journals Stereoselective synthesis of chromane derivatives via a domino reaction catalyzed by modularly designed organocatalysts

2019 ◽  
Vol 17 (1) ◽  
pp. 151-155 ◽  
Author(s):  
Satish Jakkampudi ◽  
Ramarao Parella ◽  
John C.-G. Zhao
Keyword(s):  
Stereoselective Synthesis ◽  
Domino Reaction ◽  
Diastereoselective Synthesis

A highly enantio- and diastereoselective synthesis of functionalized chroman-2-ones and chromanes was achieved.

Stereoselective synthesis of O-tosyl azabicyclic derivatives via aza Prins reaction of endocyclic N-acyliminium ions: application to the total synthesis of (±)-epi-indolizidine 167B and 209D

2014 ◽  
Vol 12 (36) ◽  
pp. 7026-7035 ◽  
Author(s):  
Anil K. Saikia ◽  
Kiran Indukuri ◽  
Jagadish Das
Keyword(s):  
Total Synthesis ◽  
Stereoselective Synthesis ◽  
Cyclization Reaction ◽  
Diastereoselective Synthesis ◽  
Prins Reaction ◽  
Prins Cyclization ◽  
Acyliminium Ions

A diastereoselective synthesis of 4-O-tosyl piperidine containing azabicyclic derivatives has been established via Prins cyclization reaction. This protocol has been applied for the total synthesis of (±)-epi-indolizidine 167B and 209D.

Diastereoselective Synthesis of Morpholine Derivatives from Grignard Reagents and N-Sulfinyl Imines

Synlett ◽  
2021 ◽  
Author(s):  
Eric P. A. Talbot ◽  
Joseph M. Bateman ◽  
Diana Chan ◽  
Mustafa Moroglu ◽  
Benjamin Rahemtulla
Keyword(s):  
Grignard Reagent ◽  
Stereoselective Synthesis ◽  
Grignard Reagents ◽  
Diastereoselective Synthesis ◽  
Step Process ◽  
Diastereoselective Addition ◽  
Morpholine Derivatives

The stereoselective synthesis of C3-substituted morpholine derivatives has been achieved through a two-step process involving diastereoselective addition of a Grignard reagent to a sulfinyl imine, followed by cyclization.

scholarly journals An Enamide‐Based Domino Reaction for a Highly Stereoselective Synthesis of Tetrahydropyrans

2019 ◽  
Vol 58 (37) ◽  
pp. 13056-13059 ◽  
Author(s):  
Philipp Kramer ◽  
Jennifer Grimmer ◽  
Michael Bolte ◽  
Georg Manolikakes
Keyword(s):  
Stereoselective Synthesis ◽  
Domino Reaction

Intercepting the Nazarov Oxyallyl Intermediate with α-Formyl­vinyl Anion Equivalents to Access Formal Morita–Baylis–Hillman Alkylation Products

Synlett ◽  
2017 ◽  
Vol 28 (12) ◽  
pp. 1486-1490 ◽  
Author(s):  
F. West ◽  
Yen-Ku Wu ◽  
Rongrong Lin
Keyword(s):  
Lewis Acid ◽  
Stereoselective Synthesis ◽  
Domino Reaction ◽  
Alkylation Process ◽  
Acid Catalyzed

A Lewis acid catalyzed cationic domino reaction involving sequential electrocyclization and polar addition of allenol ethers onto the resulting oxyallyl species is described. The overall sequence allows a highly stereoselective synthesis of densely substituted cyclopentanoid compounds containing α-formylvinyl functionality which is formally equivalent to products of a Morita–Baylis–Hillman alkylation process.

ChemInform Abstract: Regio- and Stereoselective Synthesis of Benzothiazolo-Pyrimidinones via an NHC-Catalyzed Mannich/Lactamization Domino Reaction.

ChemInform ◽  
2015 ◽  
Vol 46 (24) ◽  
pp. no-no
Author(s):  
Qijian Ni ◽  
Xiaoxiao Song ◽  
Jiawen Xiong ◽  
Gerhard Raabe ◽  
Dieter Enders
Keyword(s):  
Stereoselective Synthesis ◽  
Domino Reaction

Palladium-Catalyzed Domino Reaction for Stereoselective Synthesis of Multisubstituted Olefins: Construction of Blue Luminogens

2018 ◽  
Vol 83 (8) ◽  
pp. 4441-4454 ◽  
Author(s):  
Tao-Tao Hao ◽  
Hao-Ran Liang ◽  
Ying-Han Ou-Yang ◽  
Chang-Zhen Yin ◽  
Xue-Li Zheng ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Domino Reaction ◽  
Palladium Catalyzed

Unique Michael Addition-Initiated Domino Reaction for the Stereoselective Synthesis of Functionalized Macrolactones from α-Nitroketones in Water†

2005 ◽  
Vol 7 (11) ◽  
pp. 2197-2200 ◽  
Author(s):  
Giorgio Giorgi ◽  
Sonia Miranda ◽  
Pilar López-Alvarado ◽  
Carmen Avendaño ◽  
Jean Rodriguez ◽  
...  
Keyword(s):  
Michael Addition ◽  
Stereoselective Synthesis ◽  
Domino Reaction
Sign in / Sign up

Export Citation Format

Share Document