Neutral six-coordinate carbamate and thiocarbamate complexes of phosphorus formed by "insertion" reactions of the phosphorus-nitrogen bond

1977 ◽  
Vol 99 (22) ◽  
pp. 7379-7380 ◽  
Author(s):  
Kwat I. The ◽  
Larry Vande Griend ◽  
W. Alex Whitla ◽  
Ronald G. Cavell
Keyword(s):  
Insertion Reactions ◽  
Nitrogen Bond

Insertion Reactions of CO into the Rhenium−Nitrogen Bond. η2-Carbamoyl Complexes and Their Reactions

1998 ◽  
Vol 17 (2) ◽  
pp. 131-138 ◽  
Author(s):  
Tein-Fu Wang ◽  
Chong-Chen Hwu ◽  
Chia-Wen Tsai ◽  
Yuh-Sheng Wen
Keyword(s):  
Insertion Reactions ◽  
Nitrogen Bond

Trapping of a phosphenium ion and an activated alkyne into the metal-nitrogen bond of Li[(.eta.2-cyclenP)Mo(CO)4]. Insertion reactions?

1992 ◽  
Vol 11 (11) ◽  
pp. 3745-3748 ◽  
Author(s):  
Dilip V. Khasnis ◽  
Jonathan M. Burton ◽  
Hongming Zhang ◽  
Michael Lattman
Keyword(s):  
Insertion Reactions ◽  
Nitrogen Bond

scholarly journals Influence of Copper(I) Halides on the Reactivity of Aliphatic Carbodiimides

2020 ◽  
Vol 3 (1) ◽  
pp. 20
Author(s):  
Valentina Ferraro ◽  
Marco Bortoluzzi
Keyword(s):  
Density Functional Theory ◽  
Electronic Structure ◽  
General Formula ◽  
Electron Density ◽  
Density Functional ◽  
Functional Theory ◽  
Fukui Functions ◽  
Bond Lengths ◽  
Linear Complexes ◽  
Nitrogen Bond

The influence of copper(I) halides CuX (X = Cl, Br, I) on the electronic structure of N,N′-diisopropylcarbodiimide (DICDI) and N,N′-dicyclohexylcarbodiimide (DCC) was investigated by means of computational DFT (density functional theory) methods. The coordination of the considered carbodiimides occurs by one of the nitrogen atoms, with the formation of linear complexes having a general formula of [CuX(carbodiimide)]. Besides varying the carbon–nitrogen bond lengths, the thermodynamically favourable interaction with Cu(I) reduces the electron density on the carbodiimides and alters the energies of the (NCN)-centred, unoccupied orbitals. A small dependence of these effects on the choice of the halide was observable. The computed Fukui functions suggested negligible interaction of Cu(I) with incoming nucleophiles, and the reactivity of carbodiimides was altered by coordination mainly because of the increased electrophilicity of the {NCN} fragments.

ChemInform Abstract: Iron-Catalyzed Synthesis of Glycine Derivatives via Carbon-Nitrogen Bond Cleavage Using Diazoacetate.

ChemInform ◽  
2011 ◽  
Vol 42 (14) ◽  
pp. no-no
Author(s):  
Yoichiro Kuninobu ◽  
Mitsumi Nishi ◽  
Kazuhiko Takai
Keyword(s):  
Bond Cleavage ◽  
Glycine Derivatives ◽  
Nitrogen Bond
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