Art

J-GLOBAL ID：200902206415184076   Reference number：09A0459744

Additive Pummerer Reaction of 3,5-O-(Di-tert-butyl)silylene-4-thiofuranoid Glycal: A High-Yield and β-Selective Entry to 4′-Thioribonucleosides

3,5-O-(ジ-tert-ブチル)シリレン-4-チオフラノイドグリカールの付加的Pummerer反応 高収率で高β選択的4′-チオリボヌクレオシドへのエントリー

Author (4)： HARAGUCHI Kazuhiro (Showa Univ., Tokyo, JPN) ,  MATSUI Hiromitsu (Showa Univ., Tokyo, JPN) ,  TAKAMI Shin (Showa Univ., Tokyo, JPN) ,  TANAKA Hiromichi (Showa Univ., Tokyo, JPN)
Material： Journal of Organic Chemistry  (J Org Chem)
Volume： 74  Issue： 6  Page： 2616-2619  Publication year： Mar. 20, 2009 
JST Material Number： C0328A  ISSN： 0022-3263  CODEN： JOCEAH  Document type： Article
Article type： 短報  Country of issue： United States (USA)  Language： ENGLISH (EN)

Thesaurus term： *Pummerer reaction ,  unsaturated sugar ,  organosulphur compound ,  nucleoside ,  ribonucleoside ,  *organosilicon compound ,  *glycosylation ,  nucleic acid base ,  purine nucleoside ,  pyrimidine nucleotide ,  *stereospecific reaction ,  fatty acid ,  carboxylic anhydride
Semi thesaurus term： *Thionucleosides

JST classification (2)： Nucleosides,nucleotides  (CF10060K) ,  Stereochemistry of organic reaction  (CF02130V)

Substance index (16)： (2R)-2β-(2-Thienyl)-3α-acetoxy-5,5-ditert-butyl-2,3,3aβ,5,7,7aα-hexahydro-4,6-dioxa-1-thia-5-sila-1H-indene ,  (2R)-2β-(2-Furyl)-3α-acetoxy-5,5-ditert-butyl-2,3,3aβ,5,7,7aα-hexahydro-4,6-dioxa-1-thia-5-sila-1H-indene ,  1-[(2R)-3α-Acetoxy-5,5-ditert-butyl-2,3,3aβ,5,7,7aα-hexahydro-4,6-dioxa-1-thia-5-sila-1H-indene-2β-yl]uracil ,  1-[(2R)-3α-Acetoxy-5,5-ditert-butyl-2,3,3aβ,5,7,7aα-hexahydro-4,6-dioxa-1-thia-5-sila-1H-indene-2β-yl]thymine ,  2,3α-Diacetoxy-5,5-ditert-butyl-2,3,3aβ,5,7,7aα-hexahydro-4,6-dioxa-1-thia-5-sila-1H-indene ,  2-Acetoxy-3α-(trifluoromethylsulfonyloxy)-5,5-ditert-butyl-2,3,3aβ,5,7,7aα-hexahydro-4,6-dioxa-1-thia-5-sila-1H-indene ,  2-Amino-6-chloro-7-[(2R)-3α-acetoxy-5,5-ditert-butyl-2,3,3aβ,5,7,7aα-hexahydro-4,6-dioxa-1-thia-5-sila-1H-indene-2β-yl]-7H-purine ,  2-Amino-6-chloro-9-[(2R)-3α-acetoxy-5,5-ditert-butyl-2,3,3aβ,5,7,7aα-hexahydro-4,6-dioxa-1-thia-5-sila-1H-indene-2β-yl]-9H-purine ,  (1S,6R)-3,3-Di-tert-butyl-2,4-dioxa-7-thia-3-silabicyclo[4.3.0]nona-8-ene ,  5,5-Ditert-butyl-3aβ,5,7,7aα-tetrahydro-4,6-dioxa-1-thia-5-sila-1H-indene 1-oxide ,  6-Chloro-7-[(2R)-3α-acetoxy-5,5-ditert-butyl-2,3,3aβ,5,7,7aα-hexahydro-4,6-dioxa-1-thia-5-sila-1H-indene-2β-yl]-7H-purine ,  6-Chloro-9-[(2R)-3α-acetoxy-5,5-ditert-butyl-2,3,3aβ,5,7,7aα-hexahydro-4,6-dioxa-1-thia-5-sila-1H-indene-2β-yl]-9H-purine ,  N-Acetyl-1-[(2R)-3α-acetoxy-5,5-ditert-butyl-2,3,3aβ,5,7,7aα-hexahydro-4,6-dioxa-1-thia-5-sila-1H-indene-2β-yl]cytosine ,  Trifluoroboron・diethyl ether ,  Trimethylsilyl acetate ,  Acetic acid anhydride

Terms in the title (6)： TERT ,  シリレン ,  Pummerer反応 ,  収率 ,  高 ,  エントリー