Art

J-GLOBAL ID：201402289495142738   Reference number：14A0895965

Selective Bromocyclization of 2-Geranylphenols Promoted by Phosphite-Urea Cooperative Catalysts

亜リン酸エステル-尿素協奏触媒によって促進される2-ゲラニルフェノール類の選択的ブロモ環化反応

Author (7)： SAWAMURA Yasuhiro (Nagoya Univ., Nagoya, JPN) ,  NAKATSUJI Hidefumi (Nagoya Univ., Nagoya, JPN) ,  AKAKURA Matsujiro (Aichi Univ. Education, Aichi, JPN) ,  AKAKURA Matsujiro (JST-CREST, Nagoya, JPN) ,  SAKAKURA Akira (Okayama Univ., Okayama, JPN) ,  ISHIHARA Kazuaki (Nagoya Univ., Nagoya, JPN) ,  ISHIHARA Kazuaki (JST-CREST, Nagoya, JPN)
Material： Chirality
Volume： 26  Issue： 7  Page： 356-360  Publication year： Jul. 2014 
JST Material Number： W0179A  ISSN： 0899-0042  Document type： Article
Article type： 原著論文  Country of issue： United States (USA)  Language： ENGLISH (EN)

Thesaurus term： phosphonate ,  cyclization reaction ,  alkenylation ,  phenolic compound ,  catalytic reaction ,  *oxygen heterocyclic compound ,  phosphonium ,  steric effect ,  catalytic activity ,  stereoselectivity ,  geranylation ,  diastereoselectivity ,  organic catalyst ,  *hydropyrans
Semi thesaurus term： *hydropyran derivatives ,  Phenols ,  phosphite

JST classification (2)： Condensed derivatives of pyrane  (CF07093I) ,  Aliphatic halogen compounds  (CF03050P)

Substance index (15)： 1,1,4aβ,5,7-Pentamethyl-2β-bromo-2,3,4,4a,9,9aα-hexahydro-1H-xanthene ,  1,1,4aβ,7-Tetramethyl-2β-bromo-2,3,4,4a,9,9aα-hexahydro-1H-xanthene ,  1,1,4aβ-Trimethyl-2β,5,7-tribromo-2,3,4,4a,9,9aα-hexahydro-1H-xanthene ,  1,1,4aβ-Trimethyl-2β,5-dibromo-2,3,4,4a,9,9aα-hexahydro-1H-xanthene ,  1,1,4aβ-Trimethyl-2β,7-dibromo-2,3,4,4a,9,9aα-hexahydro-1H-xanthene ,  1,1,4aβ-Trimethyl-2β-bromo-2,3,4,4a,9,9aα-hexahydro-1H-xanthene ,  1,1,4aβ-Trimethyl-2β-bromo-7-methoxy-2,3,4,4a,9,9aα-hexahydro-1H-xanthene ,  1,1,4aβ-Trimethyl-2β-bromo-7-iodo-2,3,4,4a,9,9aα-hexahydro-1H-xanthene ,  2,6,8-Trimethyl-2-(4-methyl-3-pentenyl)-3-bromo-3,4-dihydro-2H-1-benzopyran ,  2,6-Dimethyl-2-(4-methyl-3-pentenyl)-3-bromo-3,4-dihydro-2H-1-benzopyran ,  2-Methyl-2-(4-methyl-3-pentenyl)-3,6-dibromo-3,4-dihydro-2H-1-benzopyran ,  2-Methyl-2-(4-methyl-3-pentenyl)-3,8-dibromo-3,4-dihydro-2H-1-benzopyran ,  2-Methyl-2-(4-methyl-3-pentenyl)-3-bromo-3,4-dihydro-2H-1-benzopyran ,  2-Methyl-2-(4-methyl-3-pentenyl)-3-bromo-6-methoxy-3,4-dihydro-2H-1-benzopyran ,  2-Methyl-2-(4-methyl-3-pentenyl)-3-bromo-6-iodo-3,4-dihydro-2H-1-benzopyran

Terms in the title (5)： 亜リン酸エステル ,  尿素 ,  触媒 ,  促進 ,  環化反応