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J-GLOBAL ID：200902102962892549   Reference number：99A0377602

An Efficient Strategy for the Iterative Synthesis of a trans-Fused Polytetrahydropyran Ring System via SmI₂-Induced Reductive Intramolecular Cyclization.

SmI₂誘起還元的分子内環化を経たtrans-縮合ポリテトラヒドロピラン環系の反復合成の効率的戦略

Author (4)： HORI N (Inst. Physical and Chemical Res. (RIKEN), Saitama, JPN) ,  MATSUKURA H (Inst. Physical and Chemical Res. (RIKEN), Saitama, JPN) ,  MATSUO G (Inst. Physical and Chemical Res. (RIKEN), Saitama, JPN) ,  NAKATA T (Inst. Physical and Chemical Res. (RIKEN), Saitama, JPN)
Material： Tetrahedron Letters  (Tetrahedron Lett)
Volume： 40  Issue： 14  Page： 2811-2814  Publication year： Apr. 02, 1999 
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： samarium compound ,...

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

Substance index (7)： (2R)-2α-(1,3-Dithiane-2-ylmethyl)tetrahydro-2H-pyran-3β-ol ,  3-[[(2R)-2α-(2-Oxoethyl)tetrahydro-2H-pyran-3β-yl]oxy]acrylic acid ethyl ester ,  (2R,4aα,8aβ)-3β-Hydroxyoctahydropyrano[3,2-b]pyran-2α-acetic acid ethyl ester ,  3-[[(2R,4aα,8aβ)-2α-(2-Oxoethyl)octahydropyrano[3,2-b]pyran-3β-yl]oxy]acrylic acid ethyl ester ,  (4aα,8aβ,9aβ,10aα)-3β-Hydroxy-2H-decahydro-1,8,10-trioxaanthracene-2α-acetic acid ethyl ester ,  (2R,4aα,8aβ,9aβ,10aα)-3β-(3-Oxo-3-ethoxy-1-propenyloxy)decahydro-2H-1,8,10-trioxaanthracene-2α-acetaldehyde ,  (4aα,5aα,6aα,10aβ,11aβ,12aβ)-3β-Hydroxytetradecahydro-1,5,7,11-tetraoxanaphthacene-2α-acetic acid ethyl ester

Terms in the title (8)： 誘起 ,  還元 ,  分子内環化 ,  縮合 ,  テトラヒドロピラン ,  環 ,  反復 ,  戦略