About Kozuma Akane
About Department of Chemistry, Keio University
About Komatsuki Keiichi
About Department of Chemistry, Keio University
About Saito Kodai
About Department of Chemistry, Keio University
About Yamada Tohru
About Department of Chemistry, Keio University
About Chemistry Letters (Web)
About cyclization reaction
About ring-opening reaction
About decarboxylation reaction
About asymmetric synthesis
About optical isomerism
About optical activity
About oxygen heterocyclic compound
About enol
About inorganic acid ester
About alicyclic ketone
About enone
About solvent effect
About temperature dependence
About substituent effect
About Nazarov cyclization
About cyclic carbonate
About non-catalytic reaction
About Dioxolanes
About cyclopentenones
About electrocyclic reaction
About Dioxolanes
About cyclopentenon derivatives
About electrocyclization
About Electrocyclization
About Decarboxylation
About Chirality transfer
About Cyclization reaction,ring-opening reaction
About Cyclopentanes
About (S)-4-メチル-4-[2-(4-メトキシフェニル)ビニル]-5-(3-フェニルプロピリデン)-1,3-ジオキソラン-2-オン
About (4S,5R)-2-メチル-4-(4-メトキシフェニル)-5-フェネチル-2-シクロペンテン-1-オン
About (4S,5R)-2-メチル-4-(3,4,5-トリメトキシフェニル)-5-フェネチル-2-シクロペンテン-1-オン
About (4S,5R)-2-メチル-4-[4-(メチルチオ)フェニル]-5-フェネチル-2-シクロペンテン-1-オン
About (1S,8aR)-1-(4-methoxyphenyl)-3-methyl-4,5,6,7,8,8a-hexahydro-1H-azulen-2-one
About (1S,8aR)-1-[4-(methoxymethoxy)phenyl]-3-methyl-4,5,6,7,8,8a-hexahydro-1H-azulen-2-one
About (1S,8aR)-1-(3,4-dimethoxyphenyl)-3-methyl-4,5,6,7,8,8a-hexahydro-1H-azulen-2-one
About (3S,3aR)-1-methyl-3-[4-(methylsulfanyl)phenyl]-3a,4,5,6,7,8-hexahydro-3H-azulen-2-one
About (4S,5S)-2,3-ジメチル-4-フェニル-5-(4-メトキシフェニル)-2-シクロペンテン-1-オン
About (4R)-2-メチル-4-フェニル-2-シクロペンテン-1-オン
About キラリティ
About 環状
About エノール
About 炭酸エステル
About 脱炭酸
About Nazarov環化