A Bicyclo[1.1.1]pentasilane Derivative. Synthesis, Molecular Structure, and Comments on Structural Homology | Zendy

Kabe Yoshio | Zendy; Kawase Takeshi | Zendy; Okada Joji | Zendy; Yamashita Osamu | Zendy; Goto Midori | Zendy; Masamune Satoru | Zendy

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A Bicyclo[1.1.1]pentasilane Derivative. Synthesis, Molecular Structure, and Comments on Structural Homology

Author(s) -

Kabe Yoshio,

Kawase Takeshi,

Okada Joji,

Yamashita Osamu,

Goto Midori,

Masamune Satoru

Publication year - 1990

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.199007941

Subject(s) - bicyclic molecule , dichlorosilane , homology (biology) , chemistry , derivative (finance) , stereochemistry , yield (engineering) , structural motif , physics , organic chemistry , biochemistry , silicon , amino acid , thermodynamics , financial economics , economics

Five‐electron reduction of trichlorodisilane 1 with naphthalenelithium leads to a cyclotetrasilane dianion, which reacts with dichlorosilane to give the bicyclo[1.1.1]pentasilane 2 in 31% yield. Compound 2 and corresponding carbocycles are structurally similar (“structural homologues”). On the basis of a crude structural homology rule, it is possible to predict the SiSi distances of unknown compounds.

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