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Synthesis, Characterization, and Reaction of Digermylenes.

ABSTRACT: A series of digermylenes R(EGeL)₂ (L=CH[C(Me)N(Ar)]₂ , Ar=2,6-iPr₂ C₆ H₃ ; E=O, R=1,3-C₆ H₄ (1), 1,4-C₆ H₄ (2), Me₂ C(CH₂ )₂ (3); E=NH, R=1,4-C₆ H₄ (4), 1,4-C₆ H₁₀ (5); E=C(O)O, R=1,3-C₆ H₄ (6)) were synthesized by the reactions of L'Ge (L'=HC[C(CH₂ )N(Ar)]C(Me)N(Ar), Ar=2,6-iPr₂ C₆ H₃ ) with selected diphenols, diol, diamines, and o-/m-phthalic acids, respectively. Treatment of digermylene 1,3-C₆ H₄ (OGeL)₂ (1) with sulfur, selenium and CuX (X=Cl, Br, I) led to the formation of 1,3-C₆ H₄ [OGe(S)L]₂ (8), 1,3-C₆ H₄ [OGe(Se)L]₂ (9), and (CuX)₂ [1,3-C₆ H₄ (OGeL)₂ ]₂ (X=Cl (10), Br (11), I (12)), respectively. The obtained products were characterized by melting point, elemental analysis, FT-IR, ¹ H and ¹³ C NMR spectroscopy, and single-crystal X-ray diffraction.

SUBMITTER: Huo SC

PROVIDER: S-EPMC9400958 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature

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Synthesis, Characterization, and Reaction of Digermylenes.

Huo Shuai-Cong SC Li Yao Y Zhang De-Xiang DX Zhou Qi Q Yang Ying Y Yang Ying Y Roesky Herbert W HW

Chemistry, an Asian journal 20220516 13

A series of digermylenes R(EGeL)2 (L=CH[C(Me)N(Ar)]2 , Ar=2,6-iPr2 C6 H3 ; E=O, R=1,3-C6 H4 (1), 1,4-C6 H4 (2), Me2 C(CH2 )2 (3); E=NH, R=1,4-C6 H4 (4), 1,4-C6 H10 (5); E=C(O)O, R=1,3-C6 H4 (6)) were synthesized by the reactions of L'Ge (L'=HC[C(CH2 )N(Ar)]C(Me)N(Ar), Ar=2,6-iPr2 ...[more]

PMID: 35470566

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