Art

J-GLOBAL ID：200902166854052109   Reference number：01A0473243

Regioselective cyclization of m-acylaryl 1,1-dimethylpropargyl ethers giving 5-acyl-2,2-dimethyl-2H-chromenes.

5-アシル-2,2-ジメチル-2H-クロメン類を生成するm-アシルアリール(1,1-ジメチルプロパルギル)エーテル類の位置選択的環化

Author (6)： YAMAGUCHI S (Toyama Univ., Toyama, JPN) ,  ISHIBASHI M (Toyama Univ., Toyama, JPN) ,  AKASAKA K (Toyama Univ., Toyama, JPN) ,  YOKOYAMA H (Toyama Univ., Toyama, JPN) ,  MIYAZAWA M (Toyama Univ., Toyama, JPN) ,  HIRAI Y (Toyama Univ., Toyama, JPN)
Material： Tetrahedron Letters  (Tetrahedron Lett)
Volume： 42  Issue： 6  Page： 1091-1093  Publication year： Feb. 05, 2001 
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 (15)： 7-(1,5-Dimethyl-1-ethynyl-4-hexenyloxy)tetralin-1-one ,  7-(1,1-Dimethyl-2-propynyloxy)tetralin-1-one ,  6-(1,1-Dimethyl-2-propynyloxy)indan-1-one ,  3′-(1,1-Dimethyl-2-propynyloxy)acetophenone ,  3-(1,1-Dimethyl-2-propynyloxy)benzaldehyde ,  2′-Hydroxy-5′-(1,1-dimethyl-2-propynyloxy)acetophenone ,  3-Methyl-3-(4-methyl-3-pentenyl)-7,8,9,10-tetrahydro-3H-naphtho[2,1-b]pyran-10-one ,  3,3-Dimethyl-7,8,9,10-tetrahydro-3H-naphtho[2,1-b]pyran-10-one ,  3,3-Dimethyl-3,7,8,9-tetrahydrocyclopenta[f][1]benzopyran-9-one ,  2,2-Dimethyl-5-acetyl-2H-1-benzopyran ,  2,2-Dimethyl-2H-1-benzopyran-5-carbaldehyde ,  2,2-Dimethyl-5-acetyl-6-hydroxy-2H-1-benzopyran ,  2,2-Dimethyl-6,7,8,9-tetrahydro-2H-naphtho[2,3-b]pyran-9-one ,  2,2-Dimethyl-7-acetyl-2H-1-benzopyran ,  2,2-Dimethyl-2H-1-benzopyran-7-carbaldehyde

Terms in the title (5)： ジメチル ,  クロメン類 ,  エーテル類 ,  位置選択 ,  環化