يعرض 1 - 18 نتائج من 18 نتيجة بحث عن '"Wojtasiewicz, K."', وقت الاستعلام: 0.45s تنقيح النتائج
  1. 1
    Academic Journal
    Synthesis and Crystal Structure of Hydrogenated Pyrazino[2,1-a]isoquinoline Derivatives.

    المؤلفون: Zawadzka, A., Leniewski, A., Maurin, J. K., Wojtasiewicz, K., Siwicka, A., Czarnocki, Z.

    المصدر: ChemInform ; volume 34, issue 33 ; ISSN 0931-7597 1522-2667

    الاتاحة: http://dx.doi.org/10.1002/chin.200333163
    https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fchin.200333163
    https://onlinelibrary.wiley.com/doi/full/10.1002/chin.200333163

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  2. 2
    Academic Journal
    Stereoselective synthesis of (R)-(−)-mianserin

    المؤلفون: Pawłowska, J., Czarnocki, Z., Wojtasiewicz, K., Maurin, J.K.

    المصدر: Tetrahedron: Asymmetry ; volume 14, issue 21, page 3335-3342 ; ISSN 0957-4166

    الاتاحة: http://dx.doi.org/10.1016/s0957-4166(03)00582-2
    https://api.elsevier.com/content/article/PII:S0957416603005822?httpAccept=text/xml
    https://api.elsevier.com/content/article/PII:S0957416603005822?httpAccept=text/plain

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  3. 3
    Academic Journal
    Unprecedented racemization of ( S )-(+)-naproxen during a BOP-mediated esterification. X-Ray structures of diastereomeric esters

    المؤلفون: Araźny, Z, Czarnocki, Z, Wojtasiewicz, K, Maurin, J.K

    المصدر: Tetrahedron: Asymmetry ; volume 11, issue 7, page 1623-1628 ; ISSN 0957-4166

    الاتاحة: http://dx.doi.org/10.1016/s0957-4166(00)00097-5
    https://api.elsevier.com/content/article/PII:S0957416600000975?httpAccept=text/plain
    https://api.elsevier.com/content/article/PII:S0957416600000975?httpAccept=text/xml

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  4. 4
    Academic Journal
    Enantioselective synthesis of (1 R )-1-(hydroxymethyl)-2-acetyl-1,2,3,4-tetrahydro-β-carboline from l -(+)-tartaric acid

    المؤلفون: Araźny, Z, Czarnocki, Z, Wojtasiewicz, K, Maurin, J.K

    المصدر: Tetrahedron: Asymmetry ; volume 11, issue 13, page 2793-2800 ; ISSN 0957-4166

    الاتاحة: http://dx.doi.org/10.1016/s0957-4166(00)00240-8
    https://api.elsevier.com/content/article/PII:S0957416600002408?httpAccept=text/xml
    https://api.elsevier.com/content/article/PII:S0957416600002408?httpAccept=text/plain

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  5. 5
    Periodical
    Symulacja zjawisk dotyczących oddziaływania pola elektromagnetycznego i możliwości badawcze Laboratorium WITU

    المؤلفون: Wojtasiewicz, K., Szugajew, L., Gibalski, D.

    المصدر: Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne.

    مصطلحات موضوعية: FEKO, EMC, CEM, RCS, SAR, HPM, NEMP, LEMP

    URL الوصول: http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-b7b07974-1fa6-4d22-9399-42789b57ea97

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  6. 6
    Periodical
    Synthesis and Crystal Structure of Hydrogenated Pyrazino[2,1-a]isoquinoline Derivatives

    المؤلفون: Zawadzka, A., Leniewski, A., Maurin, J. K., Wojtasiewicz, K., Siwicka, A., Czarnocki, Z.

    مصطلحات موضوعية: isoquinoline alkaloids, rac-amino acids, pyrazino[2,1-a]isoquinoline

    URL الوصول: http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-article-BUJ1-0023-0117

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  7. 7
    Periodical
    a-Phenylethylamine in illegally produced amphetamine

    المؤلفون: B&lz.xl, chut, D., Czarnocki, Z., Wojtasiewicz, K.

    المصدر: Forensic Science International; 2001, Vol. 123 Issue: 2 p182-190, 9p


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  8. 8
    Periodical
    Enantioselective synthesis of (1R)-1-(hydroxymethyl)-2-acetyl-1,2,3,4-tetrahydro-β-carboline from l-(+)-tartaric acid

    المؤلفون: Araźny, Z, Czarnocki, Z, Wojtasiewicz, K, Maurin, J.K

    المصدر: Tetrahedron: Asymmetry; July 2000, Vol. 11 Issue: 13 p2793-2800, 8p


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  9. 9
    Academic Journal
    ChemInform Abstract: NEW HEMIAMINALS FROM NUPHAR LUTEUM. 6,6′‐DIHYDROXYNEOTHIOBINUPHARIDINE AND MONOHYDROXYHEMIAMINALS

    المؤلفون: WROBEL, J. T., IWANOW, A., WOJTASIEWICZ, K.

    المصدر: Chemischer Informationsdienst ; volume 7, issue 9 ; ISSN 0009-2975 2199-2924

    الاتاحة: http://dx.doi.org/10.1002/chin.197609350
    http://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fchin.197609350
    https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fchin.197609350
    https://onlinelibrary.wiley.com/doi/pdf/10.1002/chin.197609350

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  10. 10
    Academic Journal
    ChemInform Abstract: METHIODIDES OF NUPHAR ALKALOIDS. PART VI. STUDIES ON STEREOCHEMISTRY BY CARBON‐13 NUCLEAR MAGNETIC RESONANCE SPECTRA OF THIOBINUPHARIDINE DIMETHIODIDES

    المؤلفون: CYBULSKI, J., WOJTASIEWICZ, K.

    المصدر: Chemischer Informationsdienst ; volume 15, issue 40 ; ISSN 0009-2975 2199-2924

    الاتاحة: http://dx.doi.org/10.1002/chin.198440317
    http://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fchin.198440317
    https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fchin.198440317
    https://onlinelibrary.wiley.com/doi/pdf/10.1002/chin.198440317

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  11. 11
    Academic Journal
    ChemInform Abstract: Methiodides of Nuphar Alkaloids. Part 5. 13 C NMR of Hofmann Degradation Products of C 15 Alkaloids Methiodides.

    المؤلفون: CYBULSKI, J., WOJTASIEWICZ, K.

    المصدر: Chemischer Informationsdienst ; volume 15, issue 26 ; ISSN 0009-2975 2199-2924

    الاتاحة: http://dx.doi.org/10.1002/chin.198426057
    http://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fchin.198426057
    https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fchin.198426057
    https://onlinelibrary.wiley.com/doi/pdf/10.1002/chin.198426057

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  12. 12
    Academic Journal
    ChemInform Abstract: METHIODIDES OF NUPHAR ALKALOIDS. PART I. STUDIES ON STEREOCHEMISTRY BY CARBON‐13 NUCLEAR MAGNETIC RESONANCE SPECTRA OF SOME THIOSPIRANE C30 AND C15 METHIODIDES

    المؤلفون: CYBULSKI, J., WOJTASIEWICZ, K., WROBEL, J. T.

    المصدر: Chemischer Informationsdienst ; volume 14, issue 21 ; ISSN 0009-2975 2199-2924

    الاتاحة: http://dx.doi.org/10.1002/chin.198321062
    http://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fchin.198321062
    https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fchin.198321062
    https://onlinelibrary.wiley.com/doi/pdf/10.1002/chin.198321062

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  13. 13
    Academic Journal
    ChemInform Abstract: METHIODIDES OF NUPHAR ALKALOIDS. PART III. STUDIES ON TRANS‐CIS TRANSFORMATION OF QUINOLIZIDINE SYSTEM IN THIOSPIRO C30 ALKALOIDS METHIODIDES BY CARBON‐13 NMR SPECTROSCOPY

    المؤلفون: CYBULSKI, J., WOJTASIEWICZ, K., WROBEL, J. T.

    المصدر: Chemischer Informationsdienst ; volume 14, issue 43 ; ISSN 0009-2975 2199-2924

    الاتاحة: http://dx.doi.org/10.1002/chin.198343072
    http://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fchin.198343072
    https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fchin.198343072
    https://onlinelibrary.wiley.com/doi/pdf/10.1002/chin.198343072

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  14. 14
    Academic Journal
    ChemInform Abstract: Stereochemistry of Thionuphlutine and Neothiobinupharidine Methiodides and Their Products of Hofmann Degradation.

    المؤلفون: WROBEL, J. T., SCHOLL‐ALEKSANDROWICZ, A., CYBULSKI, J., WOJTASIEWICZ, K.

    المصدر: ChemInform ; volume 20, issue 49 ; ISSN 0931-7597 1522-2667

    الاتاحة: http://dx.doi.org/10.1002/chin.198949291
    http://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fchin.198949291
    https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fchin.198949291
    https://onlinelibrary.wiley.com/doi/pdf/10.1002/chin.198949291

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  15. 15
    Academic Journal
    The stereochemistry of natural thionuphlutine sulfoxides isolated from nuphar luteum

    المؤلفون: Wróbel, J.T., Ruszkowska, J., Wojtasiewicz, K.

    المصدر: Journal of Molecular Structure ; volume 50, issue 2, page 299-304 ; ISSN 0022-2860

    الاتاحة: http://dx.doi.org/10.1016/0022-2860(78)80089-1
    https://api.elsevier.com/content/article/PII:0022286078800891?httpAccept=text/xml
    https://api.elsevier.com/content/article/PII:0022286078800891?httpAccept=text/plain

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  16. 16
    Periodical
    Diastereoselective Synthesis of 1-Benzyltetrahydroisoquinoline Derivatives from Amino Acids via 1,4 Chirality Transfer. Part 1

    المؤلفون: Zawadzka, A., Leniewski, A., Maurin, J. K., Wojtasiewicz, K., Czarnocki, Z.

    المصدر: Organic Letters; April 2001, Vol. 3 Issue: 7 p997-999, 3p


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  17. 17
    The molecular and crystal structure of (±)-1-methyl-7-oxa-norborn-5-ene-2exo, 3exo-dicarboxylic acid-anhydride and its enantiodifferentiation in 1H NMR spectroscopy

    المؤلفون: Jan Maurin, Czarnocki, Z., Wojtasiewicz, K., Matuszewska, I., Ziółkowski, M.

    المصدر: Scopus-Elsevier

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3bb5dd4c3c1c9984b59f36fff3a7fee6
    http://www.scopus.com/inward/record.url?eid=2-s2.0-0041379443&partnerID=MN8TOARS

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  18. 18
    Academic Journal
    ChemInform Abstract: Regioselective Transesterification of Dimethyl 3-Oxohexanedioate.

    المؤلفون: SZYCHOWSKI, J., WOJTASIEWICZ, K.

    المصدر: ChemInform; Jul1997, Vol. 28 Issue 27, pno-no, 1p


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