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Pregled bibliografske jedinice broj: 987

A New Stereoselective Route to Preparing Optically Active 2-Imino-penam Derivatives


Herak, Jure J.; Vinković, Mladen
A New Stereoselective Route to Preparing Optically Active 2-Imino-penam Derivatives // Croatica chemica acta, 69 (1996), 4; 1367-1376 (međunarodna recenzija, članak, znanstveni)


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Naslov
A New Stereoselective Route to Preparing Optically Active 2-Imino-penam Derivatives

Autori
Herak, Jure J. ; Vinković, Mladen

Izvornik
Croatica chemica acta (0011-1643) 69 (1996), 4; 1367-1376

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
(5R ; 6S)-2-benzylimino-3-isopropylidene-penams ; 3a-benzylamide of penicillanic acid sulfoxide reductive rearengement ; 1H-NMR ; X-ray

Sažetak
Opisan je jednostavan postupak za pripravu (5R, 6S)-3-benzilimino-6-bromo-2-izopropiliden-7-okso-4-tia-1-azabiciklo[3.2.0]heptana 2 i (5R, 6S)-3-benzilimino-2-izopropiliden-7-okso-4-tia-1-azabiciklo[3.2.0]heptana 8. Derivati 2-imino-penama su priređeni modificiranom Cooper-ovom reduktivnom pregradnjom sulfoksida 3a-benzilamida penicilanske kiseline. Apsolutne konfiguracije polaznih sulfoksida i imino-produkata su određene na osnovi 1H-NMR spektroskopske studije i potvrđene rentgenskom strukturnom analizom sulfoksida 3b i imino-penama 8.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekti:
006243

Ustanove:
Farmaceutsko-biokemijski fakultet, Zagreb

Profili:

Avatar Url Mladen Vinković (autor)

Avatar Url Jure Herak (autor)

Poveznice na cjeloviti tekst rada:

hrcak.srce.hr

Citiraj ovu publikaciju:

Herak, Jure J.; Vinković, Mladen
A New Stereoselective Route to Preparing Optically Active 2-Imino-penam Derivatives // Croatica chemica acta, 69 (1996), 4; 1367-1376 (međunarodna recenzija, članak, znanstveni)
Herak, J. & Vinković, M. (1996) A New Stereoselective Route to Preparing Optically Active 2-Imino-penam Derivatives. Croatica chemica acta, 69 (4), 1367-1376.
@article{article, author = {Herak, Jure J. and Vinkovi\'{c}, Mladen}, year = {1996}, pages = {1367-1376}, keywords = {(5R, 6S)-2-benzylimino-3-isopropylidene-penams, 3a-benzylamide of penicillanic acid sulfoxide reductive rearengement, 1H-NMR, X-ray}, journal = {Croatica chemica acta}, volume = {69}, number = {4}, issn = {0011-1643}, title = {A New Stereoselective Route to Preparing Optically Active 2-Imino-penam Derivatives}, keyword = {(5R, 6S)-2-benzylimino-3-isopropylidene-penams, 3a-benzylamide of penicillanic acid sulfoxide reductive rearengement, 1H-NMR, X-ray} }
@article{article, author = {Herak, Jure J. and Vinkovi\'{c}, Mladen}, year = {1996}, pages = {1367-1376}, keywords = {(5R, 6S)-2-benzylimino-3-isopropylidene-penams, 3a-benzylamide of penicillanic acid sulfoxide reductive rearengement, 1H-NMR, X-ray}, journal = {Croatica chemica acta}, volume = {69}, number = {4}, issn = {0011-1643}, title = {A New Stereoselective Route to Preparing Optically Active 2-Imino-penam Derivatives}, keyword = {(5R, 6S)-2-benzylimino-3-isopropylidene-penams, 3a-benzylamide of penicillanic acid sulfoxide reductive rearengement, 1H-NMR, X-ray} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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  • Chemical Abstracts





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