Výsledky vyhledávání - "Masasi Ukida"

Electrosynthesis of hetero-hetero atom bonds. 3. Sodium bromide promoted electrolytic cross-coupling reaction of imides with disulfides. A convenient synthesis of N-(cyclohexylthio)phthalimide, an important prevulcanization inhibitor

Autor: Hideo Tanaka, Masasi Ukida, Sigeru Torii

Publikováno v: The Journal of Organic Chemistry. 44:1554-1557

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9dfc1f6ee2699ee193b54627655b915e
https://doi.org/10.1021/jo01323a039

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Electrosynthesis of hetero-hetero atom bonds. 2. An efficient preparation of (2-benzothiazolyl)- and thiocarbamoylsulfenamides by electrolytic cross-coupling reaction of 2-mercaptobenzothiazole, bis(2-benzothiazolyl) disulfide, and/or bis(dialkylthiocarbamoyl) disulfides with various amines

Autor: Masasi Ukida, Sigeru Torii, Hideo Tanaka

Publikováno v: The Journal of Organic Chemistry. 43:3223-3227

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bb60d0c110307bfe99c41aba9aabc38e
https://doi.org/10.1021/jo00410a025

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Lactone Carboxylic Acids. VIII. A Synthesis of γ-Substituted α-Aminobutyrolactones from Ethyl γ-Substituted α-Hydroxyaminoaconates

Autor: Masasi Ukida, Hideo Tanaka, Hiromichi Kano, Takuya Furuta, Sigeru Torii

Publikováno v: Bulletin of the Chemical Society of Japan. 49:209-213

The conversion of α-hydroxyaminoaconates 1a and 1b to α-aminoaconates 2a and 2c was described, involving a novel reduction of the α-hydroxyamines on treatment with p-toluenesulfonyl chloridep–yridine in 62.1–89.5% yields. In the case of the re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d55708268bf5dcb45b06bb18e7b31ea
https://doi.org/10.1246/bcsj.49.209

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ChemInform Abstract: LACTONE CARBOXYLIC ACIDS. VIII. A SYNTHESIS OF Γ-SUBSTITUTED α-AMINOBUTYROLACTONES FROM ETHYL Γ-SUBSTITUTED α-HYDROXYAMINOACONATES

Autor: Hiromichi Kano, Masasi Ukida, Takuya Furuta, Sigeru Torii, Hideo Tanaka

Publikováno v: Chemischer Informationsdienst. 7

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f913deb3f95837b5c138692f00032bb2
https://doi.org/10.1002/chin.197617212

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