Art

J-GLOBAL ID：200902202267781137   Reference number：09A1230402

Stereoselective Synthesis of 2,6-syn-Dimethyl-tetrahydropyran Derivatives, Important Segments of Marine Polycyclic Ethers, by Unique Insertion of the Methyl Group

メチル基のユニークな挿入による海洋性多環状エーテルの重要セグメントである2,6-syn-ジメチル-テトラヒドロピラン誘導体の立体選択的合成

Author (3)： MAEMOTO Michihiro (Tokyo Univ. Sci., Tokyo, JPN) ,  KIMISHIMA Atsushi (Tokyo Univ. Sci., Tokyo, JPN) ,  NAKATA Tadashi (Tokyo Univ. Sci., Tokyo, JPN)
Material： Organic Letters  (Org Lett)
Volume： 11  Issue： 21  Page： 4814-4817  Publication year： Nov. 05, 2009 
JST Material Number： W1171A  ISSN： 1523-7060  CODEN： ORLEF7  Document type： Article
Article type： 短報  Country of issue： United States (USA)  Language： ENGLISH (EN)

Thesaurus term： *cyclic ether ,  macrocyclic compound ,  *insertion reaction ,  alkyl group ,  reaction mechanism ,  stereospecific reaction ,  chemical synthesis ,  oxonium ,  lactone ,  unsaturated aldehyde ,  olefin compound

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

Substance index (13)： Gambierol ,  Trimethylaluminum ,  Brevetoxin B ,  3β-(tert-Butyldimethylsilyloxy)-5β-(benzyloxy)-6α-[(benzyloxy)methyl]-6-methyltetrahydro-2H-pyran-2α-methanol ,  3β-(tert-Butyldimethylsilyloxy)-5β-(benzyloxy)-6α-[(benzyloxy)methyl]-6-methyltetrahydro-2H-pyran-2α-carbaldehyde ,  (S)-1-[3β-(tert-Butyldimethylsilyloxy)-5β-(benzyloxy)-6α-[(benzyloxy)methyl]-6-methyltetrahydro-2H-pyran-2α-yl]-3-butene-1-ol ,  (S)-1-[3β-(tert-Butyldimethylsilyloxy)-5β-(benzyloxy)-6α-[(benzyloxy)methyl]-6-methyltetrahydro-2H-pyran-2α-yl]propane-1,3-diol ,  Methanesulfonic acid (S)-1-[3β-(tert-butyldimethylsilyloxy)-5β-(benzyloxy)-6α-[(benzyloxy)methyl]-6-methyltetrahydro-2H-pyran-2α-yl]-3-(tert-butyldimethylsilyloxy)propyl ester ,  3-[3β-(tert-Butyldimethylsilyloxy)-5β-(benzyloxy)-6α-[(benzyloxy)methyl]-2,6-dimethyltetrahydro-2H-pyran-2α-yl]-1-propanol ,  (4aα,8aβ)-2,2,6α-Trimethyl-4β-allyl-6-[(benzyloxy)methyl]-7α-(benzyloxy)hexahydropyrano[3,2-d]-1,3-dioxin ,  (4aα)-3β-(tert-Butyldimethylsilyloxy)-8aβ-methyloctahydropyrano[3,2-b]pyran-2α-methanol ,  (S)-1-[(4aα)-3β-(tert-Butyldimethylsilyloxy)-8aβ-methyloctahydropyrano[3,2-b]pyran-2α-yl]-3-butene-1-ol ,  (4aα)-2β,8aβ-Dimethyl-2-[3-(tert-butyldimethylsilyloxy)propyl]-3β-(tert-butyldimethylsilyloxy)octahydropyrano[3,2-b]pyran

Terms in the title (7)： メチル基 ,  海洋 ,  環状エーテル ,  セグメント ,  ジメチル ,  テトラヒドロピラン誘導体 ,  立体選択的合成