Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/102860
Title: Heteroleptic Germanium(II) and Tin(II) chlorides supported by anionic ligands derived from 2,3-dimethyl-1,4-diaza-1,3-butadiene
Authors: Chia, Siew-Peng
Li, Yongxin
Ganguly, Rakesh
So, Cheuk-Wai
Keywords: DRNTU::Science::Physics
Issue Date: 2014
Source: Chia, S.-P., Li, Y., Ganguly, R., & So, C.-W. (2014). Heteroleptic Germanium(II) and Tin(II) Chlorides Supported by Anionic Ligands Derived from 2,3-Dimethyl-1,4-diaza-1,3-butadiene. European Journal of Inorganic Chemistry, 2014(3), 526-532.
Series/Report no.: European journal of inorganic chemistry
Abstract: The syntheses and structures of heteroleptic germanium(II) and tin(II) chlorides supported by anionic ligands derived from 2,3-dimethyl-1,4-diaza-1,3-butadiene are described. The reaction of ArN=C(Me)C(Me)=NAr (L, Ar = 2,6-iPr2C6H3) with MeLi in Et2O, followed by treatment with GeCl2·dioxane or SnCl2, afforded [L1ECl] [L1 = ArN=C(Me)C(Me)2NAr; E = Ge (1), Sn (2)]. Moreover, L2Li [L2 = ArN=C(Me)C(=CH2)NAr] reacted with GeCl2·dioxane in Et2O to form [{C(=CH)NAr}{C(Me)=NAr}]2(GeCl)2 (3). The byproducts are [{C(CH2)NAr}{C(Me)=NAr}Ge]2 (4) and L2H (5). Furthermore, the reaction of L with LiNiPr2 in Et2O, followed by treatment with SnCl2, afforded [L2SnCl] (6). Compounds 1–4 and 6 have been characterized by NMR spectroscopy and X-ray crystallography.
URI: https://hdl.handle.net/10356/102860
http://hdl.handle.net/10220/19060
ISSN: 1434-1948
DOI: 10.1002/ejic.201300830
Rights: © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:SPMS Journal Articles

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