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J-GLOBAL ID：200902236771193140   Reference number：05A0911173

A facile synthesis of fused spiroketal skeleton: 2,2′-spirobi(4-aryl-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydrochroman)

縮環スピロケタール骨格の簡易合成 2,2′-スピロビ(4-アリール-7,7-ジメチル-5-オキソ-5,6,7,8-テトラヒドロクロマン)

Author (9)： AHMED M. Giasuddin (Dep. of Chemistry, Univ. of Dhaka, Dhaka 1000, Bangladesh) ,  AHMED Syeda A. (Dep. of Chemistry, Univ. of Dhaka, Dhaka 1000, Bangladesh) ,  UDDIN Md. Khabir (Dep. of Chemistry, Univ. of Dhaka, Dhaka 1000, Bangladesh) ,  UDDIN Md. Khabir (Inst. for Materials Chemistry and Engineering, Kyushu Univ., Hakozaki 6-10-1, Higashi-ku, Fukuoka 812-8581, JPN) ,  RAHMAN Md. Taifur (Dep. of Chemistry, Univ. of Dhaka, Dhaka 1000, Bangladesh) ,  ROMMAN U.k.r. (Dep. of Chemistry, Univ. of Dhaka, Dhaka 1000, Bangladesh) ,  FUJIO Mizue (Inst. for Materials Chemistry and Engineering, Kyushu Univ., Hakozaki 6-10-1, Higashi-ku, Fukuoka 812-8581, JPN) ,  TSUDA Yoshisuke (H.E.J. Res. Inst. of Chemistry, Univ. of Karachi, Karachi, PAK) ,  TSUDA Yoshisuke (Fac. of Pharmaceutical Sciences, Kanazawa Univ., Kadoma-cho, Kanazawa 920-1192, JPN)
Material： Tetrahedron Letters  (Tetrahedron Lett)
Volume： 46  Issue： 47  Page： 8217-8220  Publication year： Nov. 21, 2005 
JST Material Number： E0366A  ISSN： 0040-4039  Document type： Article
Article type： 短報  Country of issue： United Kingdom (GBR)  Language： ENGLISH (EN)

Thesaurus term： *oxygen heterocyclic compound ,...

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JST classification (1)： Condensed derivatives of pyrane  (CF07093I)

Substance index (7)： Dimedone ,  Di(4-methoxystyryl) ketone ,  Di(p-xylidene)acetone ,  1,5-Bis(p-chlorophenyl)-1,4-pentadien-3-one ,  4,4′-Bis(4-methoxyphenyl)-7,7,7′,7′-tetramethyl-3,3′,4,4′,5,5′,6,6′,7,7′,8,8′-dodecahydro-2,2′-spirobi[2H-1-benzopyran]-5,5′-dione ,  4,4′-Bis(4-methylphenyl)-7,7,7′,7′-tetramethyl-3,3′,4,4′,5,5′,6,6′,7,7′,8,8′-dodecahydro-2,2′-spirobi[2H-1-benzopyran]-5,5′-dione ,  4,4′-Bis(4-chlorophenyl)-7,7,7′,7′-tetramethyl-3,3′,4,4′,5,5′,6,6′,7,7′,8,8′-dodecahydro-2,2′-spirobi[2H-1-benzopyran]-5,5′-dione

Terms in the title (5)： 環 ,  スピロケタール ,  骨格 ,  簡易 ,  ジメチル