ChemInform Abstract: Prochiral Alkyl-Aminomethyl Ketones as Convenient Precursors for Efficient Synthesis of Chiral (2,3,5)-Tri-substituted Pyrrolidines via an Organo-Catalyzed Tandem Reaction.

ChemInform ◽  
2016 ◽  
Vol 47 (43) ◽  
Author(s):  
Yuming Song ◽  
Ke Li ◽  
Tao Shu ◽  
Yamei Xie ◽  
Yixin Zhang ◽  
...  
Keyword(s):  
Tandem Reaction ◽  
Efficient Synthesis

Rhodium(iii)-catalyzed tandem reaction: efficient synthesis of dihydrobenzo thiadiazine 1-oxide derivatives

2019 ◽  
Vol 6 (9) ◽  
pp. 1458-1462 ◽  
Author(s):  
Yang Li ◽  
Chen-Fei Liu ◽  
Xin-Yang Liu ◽  
Yan-Jun Xu ◽  
Lin Dong
Keyword(s):  
Tandem Reaction ◽  
Efficient Synthesis ◽  
Highly Efficient ◽  
Two Component

A tandem annulation reaction triggered by rhodium(iii)-catalyzed C–H bond functionalizations has been well developed for highly efficient synthesis of dihydrobenzo thiadiazine 1-oxide derivatives from free NH-sulfoximine and two-component benzyl azides.

A simple and efficient synthesis of new fluorophore 4-hydroxy pyrazolo[1,5-a]pyridines through a tandem reaction

2018 ◽  
Vol 59 (25) ◽  
pp. 2426-2429 ◽  
Author(s):  
Peiling Yan ◽  
Guiyun Duan ◽  
Ruixue Ji ◽  
Yanqing Ge
Keyword(s):  
Tandem Reaction ◽  
Efficient Synthesis

One-pot atom-efficient synthesis of bio-renewable polyesters and cyclic carbonates through tandem catalysis

2015 ◽  
Vol 51 (40) ◽  
pp. 8504-8507 ◽  
Author(s):  
Fan Jia ◽  
Xiaoyu Chen ◽  
Yan Zheng ◽  
Yusheng Qin ◽  
Youhua Tao ◽  
...  
Keyword(s):  
Tandem Reaction ◽  
Cyclic Carbonates ◽  
Tandem Catalysis ◽  
Efficient Synthesis ◽  
One Pot ◽  
One Pot Synthesis ◽  
Salen Complexes ◽  
High Yields ◽  
First Time

One-pot synthesis of well-defined bio-renewable polyesters and cyclic carbonates in high yields was successfully realized for the first time by way of a tandem reaction using metal salen complexes as catalysts.

ChemInform Abstract: Bi(OTf)3-Catalyzed Tandem Reaction of Naphthols with β,γ-Unsaturated α-Ketoesters. Efficient Synthesis of Functionalized 4H-Chromenes.

ChemInform ◽  
2015 ◽  
Vol 46 (9) ◽  
pp. no-no
Author(s):  
Hui-Jing Li ◽  
Dong-Hui Luo ◽  
Qin-Xi Wu ◽  
Chun-Yang Dai ◽  
Zhi-Lun Shen ◽  
...  
Keyword(s):  
Tandem Reaction ◽  
Efficient Synthesis

scholarly journals Efficient synthesis of dihydropyrimidinones via a three-component Biginelli-type reaction of urea, alkylaldehyde and arylaldehyde

2013 ◽  
Vol 9 ◽  
pp. 2846-2851 ◽  
Author(s):  
Haijun Qu ◽  
Xuejian Li ◽  
Fan Mo ◽  
Xufeng Lin
Keyword(s):  
Molecular Iodine ◽  
Tandem Reaction ◽  
Efficient Synthesis ◽  
Reaction Conditions ◽  
One Pot ◽  
Type Reaction ◽  
Reaction Proceeds ◽  
Phosphoric Acids ◽  
Substituted Urea

A one-pot three-component synthesis of dihydropyrimidinones via a molecular iodine-catalyzed tandem reaction of simple readily available mono-substituted urea, alkylaldehyde, and arylaldehyde has been developed. The reaction proceeds with high chemo- and regioselectivity to give highly diverse dihydropyrimidinones in reasonable yields under mild reaction conditions. Moreover, the first catalytic enantioselective version of this reaction was also realized by using chiral spirocyclic SPINOL-phosphoric acids.

Synthesis of naphthalene amino esters and arylnaphthalene lactone lignans through tandem reactions of 2-alkynylbenzonitriles

2014 ◽  
Vol 50 (42) ◽  
pp. 5641-5643 ◽  
Author(s):  
Yan He ◽  
Xinying Zhang ◽  
Xuesen Fan
Keyword(s):  
Tandem Reaction ◽  
Tandem Reactions ◽  
Efficient Synthesis ◽  
Amino Esters

A novel and efficient synthesis of naphthalene amino esters and arylnaphthalene lactone lignans via the tandem reaction of 2-alkynylbenzonitriles is presented.

Prochiral alkyl-aminomethyl ketones as convenient precursors for efficient synthesis of chiral (2,3,5)-tri-substituted pyrrolidines via an organo-catalysed tandem reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (61) ◽  
pp. 55764-55767 ◽  
Author(s):  
Yuming Song ◽  
Ke Li ◽  
Tao Shu ◽  
Yamei Xie ◽  
Yixin Zhang ◽  
...  
Keyword(s):  
Secondary Amine ◽  
Tandem Reaction ◽  
Efficient Synthesis ◽  
Tandem Process ◽  
High Yields

2-Alkanoyl-3-aryl-5-hydroxy pyrrolidines were prepared in high yields and ees via a secondary amine catalyzed tandem process.

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