Results 171 to 180 of about 2,863 (195)

Catalytic Enantioselective Ring-Opening Reactions of Cyclopropanes

Chemical Reviews, 2021
Vincent Pirenne, Bastian Muriel, Jerome Waser   +2 more
exaly  

Semiprime rings with differential identities

1992
Let \(R\) be a semi-prime ring with maximal right quotient ring \(U\) and let \(\text{Der}(U)\) be the set of derivations of \(U\). The extended centroid of \(R\) is \(C\), the center of \(U\). A differential polynomial is an element \(f \in U*_ C C\{X^ W\}\), the free product over \(C\) of \(U\) and the free \(C\)-algebra in indeterminates \(x_ i^ w\),
openaire   +1 more source

C–C Bond Cleavages of Cyclopropenes: Operating for Selective Ring-Opening Reactions

Chemical Reviews, 2021
Rubén Vicente
exaly  

Semiprime Rings

2015
Ernest Shult, David Surowski
openaire   +1 more source

The principles, design and applications of fused-ring electron acceptors

Nature Reviews Chemistry, 2022
Jiayu Wang, Xiaowei Zhan
exaly  

On semiprime Noetherian PI-rings

2016
Let \(R\) be a semiprime Noetherian PI-ring, and let \(Q\) be its semisimple Artinian classical quotient ring. The author establishes the equivalence of the following three statements. (1) The (classical) Krull dimension of \(R\) is \(\leq 1\); (2) If \(T\) is a ring with \(R\subseteq T\subseteq Q\), then \(T\) is Noetherian; (3) For central regular ...
openaire   +2 more sources

Weakly semiprime rings

Communications in Algebra, 1984
openaire   +1 more source

Bacterial cell division: assembly, maintenance and disassembly of the Z ring

Nature Reviews Microbiology, 2009
Jeff Errington
exaly  

Recent Methodologies That Exploit C–C Single-Bond Cleavage of Strained Ring Systems by Transition Metal Complexes

Chemical Reviews, 2017
Gabriele Fumagalli, John F Bower
exaly  

Splitsville: structural and functional insights into the dynamic bacterial Z ring

Nature Reviews Microbiology, 2016
Daniel P Haeusser, William Margolin
exaly