scholarly journals Stereoselective Synthesis of δ-Lactones from 5-Oxoalkanals via One-Pot Sequential Acetalization, Tishchenko Reaction, and Lactonization by Cooperative Catalysis of Samarium Ion and Mercaptan

2001 ◽  
Vol 66 (25) ◽  
pp. 8573-8584 ◽  
Author(s):  
Jue-Liang Hsu ◽  
Jim-Min Fang
Keyword(s):  
Stereoselective Synthesis ◽  
One Pot ◽  
Tishchenko Reaction ◽  
Cooperative Catalysis

Highly regio- and stereoselective synthesis of bis-sulfanyl substituted conjugated dienes by copper–palladium cooperative catalysis

2021 ◽  
Author(s):  
Yuan Li ◽  
Jin Wu ◽  
Hui Li ◽  
Qian Sun ◽  
Lixue Xiong ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Conjugated Dienes ◽  
One Pot ◽  
Cooperative Catalysis

An efficient one-pot method for the synthesis of (Z,Z)-isomers of 1,4-bis(sulfanyl)-1,4-diaryl-1,3-butadienes by the cooperative catalysis of Cu(Xantphos)I/Pd(OAc)2 and a base has been developed.

Reversal of Polarity by Catalytic SET Oxidation: Synthesis of Azabicyclo[m.n.o]alkanes via Chemoselective Reduction of Amidines

2021 ◽  
Author(s):  
Sundarababu Baskaran ◽  
Kirana D V ◽  
Kanak Kanti Das
Keyword(s):  
Electron Transfer ◽  
Stereoselective Synthesis ◽  
Single Electron ◽  
Single Electron Transfer ◽  
Catalytic Method ◽  
One Pot ◽  
Oxidative System ◽  
Oxidation Synthesis

A one-pot catalytic method has been developed for the stereoselective synthesis of cyclopropane-fused cyclic amidines using CuBr2/K2S2O8 as an efficient single electron transfer (SET) oxidative system. The generality of this...

scholarly journals Stereoselective synthesis of spirocyclic pyrrolidines/pyrrolizidines/pyrrolothiazolidines using l-proline functionalized manganese ferrite nanorods as a novel heterogeneous catalyst

RSC Advances ◽  
2021 ◽  
Vol 11 (24) ◽  
pp. 14755-14768
Author(s):  
Malihe Akhavan ◽  
Ahmadreza Bekhradnia
Keyword(s):  
Heterogeneous Catalyst ◽  
Stereoselective Synthesis ◽  
Manganese Ferrite ◽  
One Pot ◽  
New Class

An efficient, green, one-pot, and three-component protocol has been reported for the stereoselective synthesis of a new class of spiro thiazolidines.

New one-pot method for the stereoselective synthesis of (E)-[β-(trifluoromethylsulfonyloxy)-alkenyl](Aryl) iodonium triflates

Tetrahedron ◽  
1997 ◽  
Vol 53 (38) ◽  
pp. 13139-13148 ◽  
Author(s):  
Tahir M. Kasumov ◽  
Namig Sh. Pirguliyev ◽  
Valery K. Brel ◽  
Yuri K. Grishin ◽  
Nikolai S. Zefirov ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
One Pot

An efficient one-pot stereoselective synthesis of 2,6-disubstituted 4-thiocyanatotetrahydropyrans

2021 ◽  
Vol 08 ◽  
Author(s):  
Chithaluri Sudhakar ◽  
Pochamoni Ramudu
Keyword(s):  
Room Temperature ◽  
Stereoselective Synthesis ◽  
One Pot ◽  
Three Component Reaction

: An efficient stereoselective synthesis of 2,6-disubstituted-4-thiocyanatotetrahydropyrans has been developed through a one pot three-component reaction of aldehydes, trimethyl allylsilane and NH4SCN in the presence of BF3.Et2O at room temperature. The products are formed rapidly (10-30 min) in excellent yields (78-98%).

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