TY - JOUR
T1 - Synthesis and reactions of a stable 1,2-diaryl-1,2-dibromodisilene
T2 - A precursor for substituted disilenes and a 1,2-diaryldisilyne
AU - Sasamori, Takahiro
AU - Hironaka, Koji
AU - Sugiyama, Yusuke
AU - Takagi, Nozomi
AU - Nagase, Shigeru
AU - Hosoi, Yoshinobu
AU - Furukawa, Yukio
AU - Tokitoh, Norihiro
N1 - Funding Information:
The authors wish to express their gratitude to Tabriz University Research Council for the financial support of this work.
PY - 2008/10/22
Y1 - 2008/10/22
N2 - Synthesis and isolation of the stable diaryldibromodisilene, Bbt(Br)Si-Si(Br)Bbt, has been accomplished for the first time. The dibromodisilene underwent substitution reactions with organometallic reagents on the low-coordinated silicon atom to afford the corresponding substituted disilenes. Furthermore, the reaction of 1 with t-BuLi afforded the corresponding 1,2-diaryldisilyne, BbtSi≡SiBbt, the characters of which were revealed by spectroscopic and crystallographic analyses.
AB - Synthesis and isolation of the stable diaryldibromodisilene, Bbt(Br)Si-Si(Br)Bbt, has been accomplished for the first time. The dibromodisilene underwent substitution reactions with organometallic reagents on the low-coordinated silicon atom to afford the corresponding substituted disilenes. Furthermore, the reaction of 1 with t-BuLi afforded the corresponding 1,2-diaryldisilyne, BbtSi≡SiBbt, the characters of which were revealed by spectroscopic and crystallographic analyses.
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U2 - 10.1021/ja8061002
DO - 10.1021/ja8061002
M3 - Article
C2 - 18817398
AN - SCOPUS:54249157453
SN - 0002-7863
VL - 130
SP - 13856
EP - 13857
JO - Journal of the American Chemical Society
JF - Journal of the American Chemical Society
IS - 42
ER -