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ChemInform Abstract: SYNTHESIS OF 1-HYDROXY- AND 1-ACYLOXYPYRROLIDIN-2-ONES

Autor: Bellasio E, Emilio Testa, Cavalleri B, La Noce L

Publikováno v: Chemischer Informationsdienst. 7

A series of 1-hydroxypyrrolidin-2-ones (v) has been prepared by reduction of gamma-nitrocarboxylic acid esters with Zn dust in the presence of ammonium chloride. Acylation of compounds (v) gave the corresponding 1-acyloxypyrrolidin-2-ones (VI). None

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f278ea0676b17d2585f740253cc675a8
https://doi.org/10.1002/chin.197645262

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ChemInform Abstract: ESTERS AND CARBAMATES OF 4-DIALKYLAMINO-1,2-DIPHENYL-3-METHYL-2-BUTANOLS WITH CORONARY DILATOR ACTIVITY PART 2

Autor: Sardi A, Caravaggi Am, Bellasio E, Trani A, B. Cavalleri

Publikováno v: Chemischer Informationsdienst. 5

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::954fdfa7fbb411117ff636aa2676be3a
https://doi.org/10.1002/chin.197435200

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ChemInform Abstract: THE REACTION OF PHTHALAZINO(2,3-B)PHTHALAZINE-5,12(7H, 14H)-DIONES WITH NITROUS ACID

Autor: Bellasio E, Tuan G

Publikováno v: Chemischer Informationsdienst. 6

3,4-Dihydrophthalazin-1(2H)-one (I) was oxidized to phthalazin-1(2H)-one (III) with nitrous acid or with ferric chloride . Phthalazino [2,3-b] phthalazine-5,12(7H, 14H)-diones (IV) did not react with ferric chloride but they were oxidized with nitrou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ac76d170c6c64cd000ad995240d8edde
https://doi.org/10.1002/chin.197535249

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