Publication detail

From Monomeric Tin(II) Hydride to Nonsymmetric Distannyne

Year: 2019

Type of publication: článek v odborném periodiku

Name of source: Organometallics

Publisher name: American Chemical Society

Place: Washington

Page from-to: 2403-2407

Titles:

Language	Name	Abstract	Keywords
cze	Z monomerních Sn hydridů k nesymetrickým distannýnům	Byl připraven Sn(II) hydrid L-2(H)Sn.W(CO)(5) (2), kde L-2 is 2-Et2NCH2-4,6-tBu(2)-C6H2, který byl eliminací přeměněn na nesymetrickou sloučeninu (LSnSnL2)-Sn-1.	organocín; reaktivita; sloučenina; h-2; cín
eng	From Monomeric Tin(II) Hydride to Nonsymmetric Distannyne	The monomeric tin(II) hydride L-2(H)Sn center dot W(CO)(5) (2), where L-2 is 2-Et2NCH2-4,6-tBu(2)-C6H2, was easily transformed to the nonsymmetrical distannyne (LSnSnL2)-Sn-1 center dot W(CO)(5) (4), where L-1 is 2,6-(Me2NCH2)(2)C6H3, by an amine elimination reaction with the tin(II) amide (LSnNEt2)-Sn-1 (3), without additional initiators such as N-bases or NHC carbenes. DFT calculations showed that the substitution of an SnH atom by an SnL1 fragment strongly affects the (LSnW)-Sn-2(CO)(5) fragment, which accumulates a larger amount of electron density.	hydrogen abstraction; single-bond; organotin; activation; reactivity; compound; adducts; analogs; h-2; tin

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