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J-GLOBAL ID：200902266412855681   Reference number：05A0821319

Reactions of guaiazulene with 2-furaldehyde, thiophene-2-carbaldehyde and pyrrole-2-carbaldehyde in methanol in the presence of hexafluorophosphoric acid: comparative studies on molecular structures and spectroscopic, chemical and electrochemical properties of monocarbocations stabilized by 3-guaiazulenyl and 2-furyl (or 2-thienyl or 2-pyrrolyl) groups

ヘキサフルオロりん酸の存在下のメタノール中のグアイアズレンと2-フルアルデヒド,チオフェン-2-カルボアルデヒド及びピロール-2-カルボアルデヒドの反応 3-グアイアズレニル及び2-フリル(叉は2-チエニル叉は2-ピロリル)基によって安定化したモノカルボカチオンの分子構造及び分光学的,化学的及び電気化学的特性の比較研究

Author (7)： TAKEKUMA Shin-ichi (Dep. of Applied Chemistry, Fac. of Sci. and Engineering, Kinki Univ., 3-4-1 Kowakae, Higashi-Osaka-shi, Osaka ...) ,  TAKAHASHI Kenji (Dep. of Applied Chemistry, Fac. of Sci. and Engineering, Kinki Univ., 3-4-1 Kowakae, Higashi-Osaka-shi, Osaka ...) ,  SAKAGUCHI Akio (Dep. of Applied Chemistry, Fac. of Sci. and Engineering, Kinki Univ., 3-4-1 Kowakae, Higashi-Osaka-shi, Osaka ...) ,  SHIBATA Yoshihiko (Dep. of Applied Chemistry, Fac. of Sci. and Engineering, Kinki Univ., 3-4-1 Kowakae, Higashi-Osaka-shi, Osaka ...) ,  SASAKI Masato (Dep. of Applied Chemistry, Fac. of Sci. and Engineering, Kinki Univ., 3-4-1 Kowakae, Higashi-Osaka-shi, Osaka ...) ,  MINEMATSU Toshie (School of Pharmaceutical Sciences, Kinki Univ., 3-4-1 Kowakae, Higashi-Osaka-shi, Osaka 577-8502, JPN) ,  TAKEKUMA Hideko (Dep. of Applied Chemistry, Fac. of Sci. and Engineering, Kinki Univ., 3-4-1 Kowakae, Higashi-Osaka-shi, Osaka ...)
Material： Tetrahedron  (Tetrahedron Symposia-in-Print)
Volume： 61  Issue： 43  Page： 10349-10362  Publication year： Oct. 24, 2005 
JST Material Number： E0234A  ISSN： 0040-4020  Document type： Article
Article type： 原著論文  Country of issue： United Kingdom (GBR)  Language： ENGLISH (EN)

Thesaurus term： sesquiterpene ,...

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JST classification (4)： Monoterpenes,sesquiterpenes  (CF10022A) ,  Furans  (CF07072V) ,  Crystal structure of aliphatic and alicyclic compounds  (BK08010U) ,  Electrode process  (CB07040U)

Substance index (14)： Guaiazulene ,  Methanol ,  Furfural ,  Thiophene-2-carbaldehyde ,  1H-Pyrrole-2-carbaldehyde ,  (3,8-Dimethyl-5-isopropylazulene-1-yl)(2-furyl)methanium・hexafluorophosphate ,  (3,8-Dimethyl-5-isopropylazulene-1-yl)(2-thienyl)methanium・hexafluorophosphate ,  (3,8-Dimethyl-5-isopropylazulene-1-yl)(2-pyrrolyl)methanium・hexafluorophosphate ,  (1R,2S)-1,2-Bis(3,8-dimethyl-5-isopropylazulene-1-yl)-1,2-bis(2-furyl)ethane ,  (1R,2R)-1,2-Bis(3,8-dimethyl-5-isopropylazulene-1-yl)-1,2-bis(2-furyl)ethane ,  (1R,2S)-1,2-Bis(3,8-dimethyl-5-isopropylazulene-1-yl)-1,2-bis(2-thienyl)ethane ,  (1R,2R)-1,2-Bis(3,8-dimethyl-5-isopropylazulene-1-yl)-1,2-bis(2-thienyl)ethane ,  (1R,2S)-1,2-Bis(3,8-dimethyl-5-isopropylazulene-1-yl)-1,2-bis(2-pyrrolyl)ethane ,  (1R,2R)-1,2-Bis(3,8-dimethyl-5-isopropylazulene-1-yl)-1,2-bis(2-pyrrolyl)ethane

Terms in the title (13)： フルオロりん酸 ,  メタノール ,  グアイアズレン ,  2-フルアルデヒド ,  チオフェン-2-カルボアルデヒド ,  ピロール ,  フリル ,  カルボカチオン ,  分子構造 ,  分光学 ,  化学 ,  電気化学的特性 ,  研究