Synthesis and characterization of two isomers of 14π-electron germaaromatics: Kinetically stabilized 9-germaanthracene and 9-germaphenanthrene

Takahiro Sasamori; Koji Inamura; Wataru Hoshino; Norio Nakata; Yoshiyuki Mizuhata; Yasuaki Watanabe; Yukio Furukawa; Norihiro Tokitoh

doi:10.1021/om060371+

Synthesis and characterization of two isomers of 14π-electron germaaromatics: Kinetically stabilized 9-germaanthracene and 9-germaphenanthrene

Takahiro Sasamori, Koji Inamura, Wataru Hoshino, Norio Nakata, Yoshiyuki Mizuhata, Yasuaki Watanabe, Yukio Furukawa, Norihiro Tokitoh^*

^*Corresponding author for this work

School of Advanced Science and Engineering

Research output: Contribution to journal › Article › peer-review

42 Citations (Scopus)

Abstract

The first stable 9-germaanthracene and 9-germaphenanthrene were successfully synthesized by taking advantage of kinetic stabilization utilizing effective steric protection groups, Tbt and Bbt groups (Tbt = 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl, Bbt = 2,6-bis[bis(trimethylsilyl)methylJ4-[tris(trimethylsilyl)methyl]phenyl). The similarities and differences of the structures and properties between the two isomers of germaaromatics are discussed.

Original language	English
Pages (from-to)	3533-3536
Number of pages	4
Journal	Organometallics
Volume	25
Issue number	15
DOIs	https://doi.org/10.1021/om060371+
Publication status	Published - 2006 Jul 17

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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title = "Synthesis and characterization of two isomers of 14π-electron germaaromatics: Kinetically stabilized 9-germaanthracene and 9-germaphenanthrene",

abstract = "The first stable 9-germaanthracene and 9-germaphenanthrene were successfully synthesized by taking advantage of kinetic stabilization utilizing effective steric protection groups, Tbt and Bbt groups (Tbt = 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl, Bbt = 2,6-bis[bis(trimethylsilyl)methylJ4-[tris(trimethylsilyl)methyl]phenyl). The similarities and differences of the structures and properties between the two isomers of germaaromatics are discussed.",

author = "Takahiro Sasamori and Koji Inamura and Wataru Hoshino and Norio Nakata and Yoshiyuki Mizuhata and Yasuaki Watanabe and Yukio Furukawa and Norihiro Tokitoh",

year = "2006",

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doi = "10.1021/om060371+",

language = "English",

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T1 - Synthesis and characterization of two isomers of 14π-electron germaaromatics

T2 - Kinetically stabilized 9-germaanthracene and 9-germaphenanthrene

AU - Sasamori, Takahiro

AU - Inamura, Koji

AU - Hoshino, Wataru

AU - Nakata, Norio

AU - Mizuhata, Yoshiyuki

AU - Watanabe, Yasuaki

AU - Furukawa, Yukio

AU - Tokitoh, Norihiro

PY - 2006/7/17

Y1 - 2006/7/17

N2 - The first stable 9-germaanthracene and 9-germaphenanthrene were successfully synthesized by taking advantage of kinetic stabilization utilizing effective steric protection groups, Tbt and Bbt groups (Tbt = 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl, Bbt = 2,6-bis[bis(trimethylsilyl)methylJ4-[tris(trimethylsilyl)methyl]phenyl). The similarities and differences of the structures and properties between the two isomers of germaaromatics are discussed.

AB - The first stable 9-germaanthracene and 9-germaphenanthrene were successfully synthesized by taking advantage of kinetic stabilization utilizing effective steric protection groups, Tbt and Bbt groups (Tbt = 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl, Bbt = 2,6-bis[bis(trimethylsilyl)methylJ4-[tris(trimethylsilyl)methyl]phenyl). The similarities and differences of the structures and properties between the two isomers of germaaromatics are discussed.

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Synthesis and characterization of two isomers of 14π-electron germaaromatics: Kinetically stabilized 9-germaanthracene and 9-germaphenanthrene

Abstract

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