Rearrangements of cyclopropenes into five-membered aromatic heterocycles: mechanistic aspect

2012 ◽  
Vol 48 (1) ◽  
pp. 126-138 ◽  
Author(s):  
M. Rubin ◽  
P. G. Ryabchuk
Keyword(s):  
Aromatic Heterocycles ◽  
Mechanistic Aspect

Synthesis of Some Steroidal Derivatives with Side Chain of 20- and 22- Hydrazone Aromatic Heterocycles and their Antiproliferative Activity

2017 ◽  
Vol 13 (4) ◽  
pp. 375-383 ◽  
Author(s):  
Chunfang Gan ◽  
Liang Liu ◽  
Jianguo Cui ◽  
Zhiping Liu ◽  
Haixin Shi ◽  
...  
Keyword(s):  
Antiproliferative Activity ◽  
Side Chain ◽  
Aromatic Heterocycles ◽  
Steroidal Derivatives

scholarly journals Synthesis, oligomerization and catalytic studies of a redox-active Ni4-cubane: a detailed mechanistic investigation

RSC Advances ◽  
2021 ◽  
Vol 11 (37) ◽  
pp. 22849-22858
Author(s):  
Saroj Kumar Kushvaha ◽  
Maria Francis ◽  
Jayasree Kumar ◽  
Ekta Nag ◽  
Prathap Ravichandran ◽  
...  
Keyword(s):  
Nickel Complex ◽  
Efficient Catalyst ◽  
Aromatic Heterocycles ◽  
Redox Active ◽  
Mechanistic Investigation

A robust tetrameric nickel complex [Ni4((Oal−)2L-Me)4(s)4] (s = solvent) with cubane-like Ni4O4 core topology identified as the efficient catalyst for the diastereoselective cyclopropanation of aromatic heterocycles.

scholarly journals Easily accessible non-aromatic heterocycles with handles: 4-Bromo-2,3-dihydrofurans from 1,2-dibromohomoallylic alcohols

2021 ◽  
Author(s):  
Jason An ◽  
Jose Intano ◽  
Alissa Richard ◽  
Taehyun Kim ◽  
Jose Gascon ◽  
...  
Keyword(s):  
Intramolecular Cyclization ◽  
Aromatic Heterocycles

The first general preparation of 4-bromo-2,3-dihydrofurans is reported. These non-aromatic heterocyles containing a useful coupling handle are accessed via Cu-catalyzed intramolecular cyclization of 1,2-dibromohomoallylic alcohols, which are themselves available in...

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