Synthesis and Characterization of Enantiopure Tribenzotriquinacene Dimers Bearing a Platinum-Diacetylene Unit

Xu W-R, Wang X-R, Chow H-F, Kuck D (2019)
SYNTHESIS-STUTTGART 51(10): 2116-2121.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
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Abstract / Bemerkung
A pair of enantiomerically pure metallodimers containing two deeply concave tribenzotriquinacene (TBTQ) units linked by a platinum-diacetylene unit were synthesized. Such linear metal-centered TBTQ dimers are considered as edges of metallosquares and metallocubes that bear four or eight mutually syn -oriented TBTQ bowls at their tips, respectively. The structures of the metallodimers were characterized by (1) H, (13) C and (31) P NMR spectroscopy, ESI mass spectrometry, and circular dichroism. The single X-ray crystal structure of (+)-enantiomer confirmed the absolute configuration of the metallodimers and revealed an edge (tip-to-tip) length of 18.456 angstrom and an approximated syn -orientation of the two TBTQ bowls in the solid state.
Erscheinungsjahr
Zeitschriftentitel
SYNTHESIS-STUTTGART
Band
51
Ausgabe
10
Seite(n)
2116-2121
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Xu W-R, Wang X-R, Chow H-F, Kuck D. Synthesis and Characterization of Enantiopure Tribenzotriquinacene Dimers Bearing a Platinum-Diacetylene Unit. SYNTHESIS-STUTTGART. 2019;51(10):2116-2121.
Xu, W. - R., Wang, X. - R., Chow, H. - F., & Kuck, D. (2019). Synthesis and Characterization of Enantiopure Tribenzotriquinacene Dimers Bearing a Platinum-Diacetylene Unit. SYNTHESIS-STUTTGART, 51(10), 2116-2121. doi:10.1055/s-0037-1612122
Xu, W. - R., Wang, X. - R., Chow, H. - F., and Kuck, D. (2019). Synthesis and Characterization of Enantiopure Tribenzotriquinacene Dimers Bearing a Platinum-Diacetylene Unit. SYNTHESIS-STUTTGART 51, 2116-2121.
Xu, W.-R., et al., 2019. Synthesis and Characterization of Enantiopure Tribenzotriquinacene Dimers Bearing a Platinum-Diacetylene Unit. SYNTHESIS-STUTTGART, 51(10), p 2116-2121.
W.-R. Xu, et al., “Synthesis and Characterization of Enantiopure Tribenzotriquinacene Dimers Bearing a Platinum-Diacetylene Unit”, SYNTHESIS-STUTTGART, vol. 51, 2019, pp. 2116-2121.
Xu, W.-R., Wang, X.-R., Chow, H.-F., Kuck, D.: Synthesis and Characterization of Enantiopure Tribenzotriquinacene Dimers Bearing a Platinum-Diacetylene Unit. SYNTHESIS-STUTTGART. 51, 2116-2121 (2019).
Xu, Wen-Rong, Wang, Xin-Rui, Chow, Hak-Fun, and Kuck, Dietmar. “Synthesis and Characterization of Enantiopure Tribenzotriquinacene Dimers Bearing a Platinum-Diacetylene Unit”. SYNTHESIS-STUTTGART 51.10 (2019): 2116-2121.