Art

J-GLOBAL ID：201602214991147740   Reference number：16A1092390

A short access to 3,5-disubstituted piperazinones based on the aza-Michael addition of α-amino esters to β-substituted nitroalkenes

β-置換ニトロアルケン類へのα-アミノエステル類のアザ-Michael付加に基づく3,5-二置換ピペラジノン類への短いアクセス

Author (5)： Kudoh Takayuki (Graduate School of Natural Science and Technology, Okayama University, 3-1-1, Tsushima-naka, Kita-ku, Okayama, Japan) ,  Isoyama Seiji (Graduate School of Natural Science and Technology, Okayama University, 3-1-1, Tsushima-naka, Kita-ku, Okayama, Japan) ,  Kagimoto Sachiko (Graduate School of Natural Science and Technology, Okayama University, 3-1-1, Tsushima-naka, Kita-ku, Okayama, Japan) ,  Kurihara Katsutoshi (Graduate School of Natural Science and Technology, Okayama University, 3-1-1, Tsushima-naka, Kita-ku, Okayama, Japan) ,  Sakakura Akira (Graduate School of Natural Science and Technology, Okayama University, 3-1-1, Tsushima-naka, Kita-ku, Okayama, Japan)
Material： Tetrahedron Letters  (Tetrahedron Lett)
Volume： 57  Issue： 42  Page： 4693-4696  Publication year： Oct. 19, 2016 
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： Michael reaction ,  aliphatic nitro compound ,  *nitrogen heterocyclic compound ,  metal powder ,  reduction(reaction) ,  *polynuclear aromatic compound
Semi thesaurus term： Aza-Michael Reaction ,  *indoles ,  nitro alkene ,  *Piperazines ,  zinc powder

Author keywords (5)： Piperazinone ,  Aza-Michael addition ,  α-Amino ester ,  β-Substituted nitroalkene ,  6′6′′-Didebromo-cis-34-dihydrohamacanthin B

JST classification (2)： Pyrazines  (CF07104N) ,  Condensed derivatives of pyrroles  (CF07077C)

Substance index (15)： 3α-Benzyl-5α-(4-methoxyphenyl)piperazine-2-one ,  3α-Benzyl-5α-phenylpiperazine-2-one ,  3α-Benzyl-5α-(4-chlorophenyl)piperazine-2-one ,  3α-Benzyl-5α-isopropylpiperazine-2-one ,  3α-Benzyl-5α-cyclohexylpiperazine-2-one ,  3α-Benzyl-5α-octylpiperazine-2-one ,  3α-Phenyl-5α-(4-methoxyphenyl)piperazine-2-one ,  3α-Benzyl-5β-(4-methoxyphenyl)piperazine-2-one ,  3α-Benzyl-5β-phenylpiperazine-2-one ,  3α-Benzyl-5β-(4-chlorophenyl)piperazine-2-one ,  3α-Benzyl-5β-isopropylpiperazine-2-one ,  3α-Benzyl-5β-cyclohexylpiperazine-2-one ,  3α-Benzyl-5β-octylpiperazine-2-one ,  3α-Phenyl-5β-(4-methoxyphenyl)piperazine-2-one ,  (3S,5R)-6′,6′′-Didebromohamacanthin B

Terms in the title (5)： 置換 ,  ニトロアルケン類 ,  エステル類 ,  Michael付加 ,  アクセス