Catalytic asymmetric [3+2] cycloaddition of aromatic aldehydes with oxiranes by C–C bond cleavage of epoxides: highly efficient synthesis of chiral 1,3-dioxolanes

2014 ◽  
Vol 50 (17) ◽  
pp. 2161 ◽  
Author(s):  
Weiliang Chen ◽  
Lili Lin ◽  
Yunfei Cai ◽  
Yong Xia ◽  
Weidi Cao ◽  
...  
Keyword(s):  
Bond Cleavage ◽  
Aromatic Aldehydes ◽  
Efficient Synthesis ◽  
Highly Efficient ◽  
Catalytic Asymmetric

Transition-metal-free C–C bond cleavage and formation: efficient synthesis of 2,3-diarylimidazo[1,2-α]pyridines from 2-aminopyridines and alkynoates

RSC Advances ◽  
2016 ◽  
Vol 6 (89) ◽  
pp. 86464-86467 ◽  
Author(s):  
Zhengwang Chen ◽  
Yuelu Wen ◽  
Guotian Luo ◽  
Min Ye ◽  
Qinghao Wang
Keyword(s):  
Transition Metal ◽  
Bond Cleavage ◽  
Cyclization Reaction ◽  
Efficient Synthesis ◽  
Metal Free ◽  
Highly Efficient

A highly efficient transition-metal-free cyclization reaction for the synthesis of 2,3-diarylimidazo[1,2-α]pyridines is described.

Diastereoselective catalytic asymmetric nitroaldol reaction utilizing rare earth-Li-(R)-BINOL complex. A highly efficient synthesis of norstatine

1994 ◽  
Vol 35 (33) ◽  
pp. 6123-6126 ◽  
Author(s):  
Hiroaki Sasai ◽  
Won-Sup Kim ◽  
Takeyuki Suzuki ◽  
Masakatsu Shibasaki ◽  
Masaru Mitsuda ◽  
...  
Keyword(s):  
Rare Earth ◽  
Efficient Synthesis ◽  
Highly Efficient ◽  
Nitroaldol Reaction ◽  
Catalytic Asymmetric

Ce(iii)-catalyzed highly efficient synthesis of pyridyl benzamides from aminopyridines and nitroolefins without external oxidants

2018 ◽  
Vol 16 (8) ◽  
pp. 1247-1251 ◽  
Author(s):  
Zhengwang Chen ◽  
Xiaowei Wen ◽  
Yiping Qian ◽  
Pei Liang ◽  
Botao Liu ◽  
...  
Keyword(s):  
Bond Cleavage ◽  
Efficient Synthesis ◽  
Highly Efficient

An efficient Ce(iii)-catalyzed synthesis of amides and oxazolo[4,5-b]pyridines from 2-aminopyridines and nitroolefins via CC bond cleavage has been developed.

Copper(ii) supported on magnetic chitosan: a green nanocatalyst for the synthesis of 2,4,6-triaryl pyridines by C–N bond cleavage of benzylamines

RSC Advances ◽  
2016 ◽  
Vol 6 (33) ◽  
pp. 27706-27713 ◽  
Author(s):  
Ahmad Shaabani ◽  
Mahmoud Borjian Boroujeni ◽  
Mohmmad Sadegh Laeini
Keyword(s):  
Bond Cleavage ◽  
Aerobic Oxidation ◽  
Efficient Synthesis ◽  
Magnetic Chitosan ◽  
Highly Efficient

In this paper, Cu/magnetic chitosan has been synthesized and used as a new green nanocatalyst for highly efficient synthesis of 2,4,6-triaryl pyridines via C–N bond cleavage of benzylamines under aerobic oxidation at 90 °C.

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