Synthesis and characterization of 2-t-butylimino-functionalized indolyl rare-earth metal amido complexes for the catalytic addition of terminal alkynes to carbodiimides: the dimeric complexes with the alkynide species in the μ–η1:η2 bonding modes

2019 ◽  
Vol 48 (29) ◽  
pp. 11094-11102 ◽  
Author(s):  
Zhijun Feng ◽  
Zeming Huang ◽  
Shaowu Wang ◽  
Yun Wei ◽  
Shuangliu Zhou ◽  
...  

Dimeric complexes [(μ–η1:η2-RCC)REL2]2 (L = 2-(tBuNCH)C8H5N), with alkynyl in the μ–η1:η2 modes, were isolated in the study of the catalytic reaction.

2015 ◽  
Vol 39 (10) ◽  
pp. 7667-7671 ◽  
Author(s):  
Hao Cheng ◽  
Yang Xiao ◽  
Chengrong Lu ◽  
Bei Zhao ◽  
Yaorong Wang ◽  
...  

Five bis(amidate) rare-earth metal amides were successfully employed in guanidination, and the Nd-based catalyst showed the highest reactivity.


2011 ◽  
Vol 50 (16) ◽  
pp. 7453-7459 ◽  
Author(s):  
Jingjun Hao ◽  
Jianfeng Li ◽  
Chunming Cui ◽  
Herbert W. Roesky

2011 ◽  
Vol 55 (3) ◽  
pp. 436-443 ◽  
Author(s):  
Vinod A. Shelke ◽  
Sarika M. Jadhav ◽  
Sunil G. Shankarwar ◽  
chut S. Munde ◽  
Trimbak K. Chondhekar

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