Synthesis, structure, and reactivity of the ferrocene-based N-heterocyclic stannylene [Fe{(η 5-C5H4)NC6H3-2,6-iPr2}2Sn]-Reference-Cited by-同舟云学术

Synthesis, structure, and reactivity of the ferrocene-based N-heterocyclic stannylene [Fe{(η ⁵-C₅H₄)NC₆H₃-2,6-iPr₂}₂Sn]

Published:2023-06-08 Issue:7-8 Volume:78 Page:421-426
ISSN:0932-0776
Container-title:Zeitschrift für Naturforschung B
language:en
Short-container-title:

Author:

Weyer Nadine¹,Bruhn Clemens¹,Siemeling Ulrich¹

Affiliation:

1. Institut für Chemie , Universität Kassel , Heinrich-Plett-Straße 40 , 34132 Kassel , Germany

Abstract

Abstract The N-heterocyclic stannylene [Fe{(η 5-C5H4)NC6H3-2,6-iPr2}2Sn] (1) has been synthesised from SnCl2 and the lithium amide [Fe{(η 5-C5H4)NC6H3-2,6-iPr2}2Li2]. Compound 1 is inert towards H2, CO, CO2, and MeI under ambient conditions. Immediate hydrolysis and ammonolysis was observed with H2O and NH3, respectively. While oxidation reactions of 1 with chalcogens (O2, S8, Se8) afforded only intractable material, the reaction with Ph2Se2 cleanly furnished [Fe{(η 5-C5H4)NC6H3-2,6-iPr2}2Sn(SePh)2] (2). Compounds 1 and 2 have been structurally characterised by single-crystal X-ray diffraction. Compound 2 exhibits an intramolecular CH⋯Se contact compatible with a weak hydrogen bond.

Publisher

Walter de Gruyter GmbH

Subject

General Chemistry

Link

https://www.degruyter.com/document/doi/10.1515/znb-2023-0035/pdf

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