메뉴 건너뛰기




Volumn 125, Issue 38, 2003, Pages 11468-11469

1,4,5-Trigermabicyclo[2.1.0]pent-2-en-5-ylium: The isolable bishomocyclopropenylium ion containing a heavier group 14 element

Author keywords

[No Author keywords available]

Indexed keywords

1,4,5 TRIGERMABICYCLO[2.1.0]PENT 2 EN 5 YLIUM; AROMATIC COMPOUND; BISHOMOCYCLOPROPENYLIUM; UNCLASSIFIED DRUG;

EID: 0141757491     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja030327a     Document Type: Article
Times cited : (30)

References (21)
  • 9
    • 0037138633 scopus 로고    scopus 로고
    • Compound 1 as a mixture of two stereoisomers (1:1) was prepared by the reaction of 3-bromo-1,2,3-tris(tri-tert-butylsilyl)cyclotrigermene with phenylacetylene. For halogen-substituted cyclotrigermenes, see: Sekiguchi, A.; Ishida, Y.; Fukaya, N.; Ichinohe, M.; Takagi, N.; Nagase, S. J. Am. Chem. Soc. 2002, 124, 1158.
    • (2002) J. Am. Chem. Soc. , vol.124 , pp. 1158
    • Sekiguchi, A.1    Ishida, Y.2    Fukaya, N.3    Ichinohe, M.4    Takagi, N.5    Nagase, S.6
  • 11
    • 0141492966 scopus 로고    scopus 로고
    • note
    • -, see the Supporting Information.
  • 12
    • 0141827654 scopus 로고    scopus 로고
    • note
    • w = 0.2235 for all data, 31382 reflections), GOF = 1.034.
  • 13
    • 0034602038 scopus 로고    scopus 로고
    • The Ge⋯C interatomic distance in 5-mesityl-2-phenyl-1,4,5-tris(tri-tert-butylsilyl)-1,4,5-trigermabicyclo[2.1.0] pent-2-ene, which has a C=C double bond length of 1.357(4) Å, is ca. 3.2 Å, see: Fukaya, N.; Ichinohe, M.; Sekiguchi, A. Angew. Chem., Int. Ed. 2000, 39, 3881.
    • (2000) Angew. Chem., Int. Ed. , vol.39 , pp. 3881
    • Fukaya, N.1    Ichinohe, M.2    Sekiguchi, A.3
  • 14
    • 0006073669 scopus 로고
    • The calculations were carried out using the Gaussian 98 program with effective core potentials and double-ζ (DZ) basis sets on Ge and Si (Wadt, W. R.; Hay, P. J. J. Chem. Phys. 1985, 82, 284) augmented by d-type polarization functions (d exponents 0.255 (Ge), 0.310 (Si)), and 6-31G(d) basis set for C and H.
    • (1985) J. Chem. Phys. , vol.82 , pp. 284
    • Wadt, W.R.1    Hay, P.J.2
  • 17
    • 0011083499 scopus 로고
    • The natural bond orbital analysis was performed at the NBO-B3LYP/6-31G(d)//B3LYP/DZd level of theory. Reed, A. E.; Curtiss, L. A.; Weinhold, F. Chem. Rev. 1988, 88, 899.
    • (1988) Chem. Rev. , vol.88 , pp. 899
    • Reed, A.E.1    Curtiss, L.A.2    Weinhold, F.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.