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1

Synthesis of S-Thioacyl Dithiophosphates, Efficient and Chemoselective Thioacylating Agents.

Leszek Doszczak, Janusz Rachon

Journal:

Year:

2002

Language:

english

File:

PDF, 36 KB

english, 2002

2

A Convenient and Efficient α-Sulfenylation of Carbonyl Compounds

Okragla, Emilia, Demkowicz, Sebastian, Rachon, Janusz, Witt, Dariusz

Journal:

Year:

2009

Language:

english

File:

PDF, 100 KB

english, 2009

3

Synthesis of S-thioacyl dithiophosphates, efficient and chemoselective thioacylating agentsProofs for the reversibility of isomerisation of anhydrides 1 to 2, melting points of amides and thioamides obtained from anhydrides 5–7 and 1H, 13C NMR and IR data of isolated anhydrides 5–7, 17 are available as supplementary data. For direct access, see http://www.rsc.org/suppdata/p1/b2/b201233b/

Doszczak, Leszek, Rachon, Janusz

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

2002

Language:

english

File:

PDF, 183 KB

english, 2002

4

New, efficient and chemoselective method of thioacylation, starting from carboxylic acids

Doszczak, Leszek, Rachon, Janusz

Journal:

Chemical Communications

Year:

2000

Language:

english

File:

PDF, 43 KB

english, 2000

5

Synthesis and antimicrobial activity of amino acid and peptide derivatives of mycophenolic acid

Siebert, Agnieszka, Wysocka, Magdalena, Krawczyk, Beata, Cholewiński, Grzegorz, Rachoń, Janusz

Journal:

European Journal of Medicinal Chemistry

Year:

2017

Language:

english

File:

PDF, 560 KB

english, 2017

6

REACTIVITY OF THE ACIDS OF TRIVALENT PHOSPHORUS AND THEIR DERIVATIVES. PART IX. THE >P-0 − AND >P-S − NUCLEOPHILES IN THE REACTIONS OF HALOPHILIC SUBSTITUTION

Dembkowski, Leszek, Witt, Dariusz, Rachon, Janusz

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1997

Language:

english

File:

PDF, 597 KB

english, 1997

7

Synthesis of bicoumarin thiophosphate derivatives as steroid sulfatase inhibitors

Demkowicz, Sebastian, Kozak, Witold, Daśko, Mateusz, Masłyk, Maciej, Gielniewski, Bartłomiej, Rachon, Janusz

Journal:

European Journal of Medicinal Chemistry

Year:

2015

Language:

english

File:

PDF, 1.52 MB

english, 2015

8

ChemInform Abstract: AMINOPHOSPHONSAEUREN, HOFMANNSCHER SAEUREAMIDABBAU - EINE NEUE METHODE ZUR DARST. VON ALPHA-AMINOPHOSPHONSAEUREN

RACHON, JANUSZ, WASIELEWSKI, CZESLAW, SOBCZAK, ANDRZEJ

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 111 KB

1974

9

Unexpected Thioketene Derivative Formation During Thioacyl Dithiophosphate Synthesis.

Leszek Doszczak, Victor Ch. Kravtsov, Jan F. Biernat, Janusz Rachon

Journal:

Year:

2003

File:

PDF, 98 KB

2003

10

Synthesis and structural investigation of N-acyl selenophosphoramides

Cholewinski, Grzegorz, Chojnacki, Jaroslaw, Pikies, Jerzy, Rachon, Janusz

Journal:

Organic & Biomolecular Chemistry

Year:

2009

Language:

english

File:

PDF, 171 KB

english, 2009

11

A Versatile and Convenient Preparation of Unsymmetrical Diaryl Disulfides

Demkowicz, Sebastian, Rachon, Janusz, Witt, Dariusz

Journal:

Year:

2008

Language:

english

File:

PDF, 104 KB

english, 2008

12

Reaction of thio and seleno phosphoric acid derivatives with O-thioacylated hydroxylamine

Grzegorz Cholewinski, Dariusz Witt, Radosław Majewski, Tadeusz Ossowski, Janusz Rachon

Journal:

Heteroatom Chemistry

Year:

2007

Language:

english

File:

PDF, 195 KB

english, 2007

13

REACTIVITY OF THE ACIDS OF TRIVALENT PHOSPHORUS AND THEIR DERIVATIVES. PART VIII.∗ REACTIVITY OF THE >P-O− NUCLEOPHILES TOWARD ARYLMETHYLBROMIDE SYSTEMS. FURTHER EVIDENCE FOR THE X-PHILIC SUBSTITUTION/SET TANDEM MECHANISM

Witt, Dariusz, Rachon, Janusz

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1996

Language:

english

File:

PDF, 728 KB

english, 1996

14

SUBSTITUENT EFFECTS ON THE 31 P NMR CHEMICAL SHIFTS OF 1-AMINO- AND 1-HYDROXY-ALKYLPHOSPHONIC ACIDS

Głowacki, Zdzisław, Hoffmann, Maria, Topolski, Marek, Rachoń, Janusz

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1991

Language:

english

File:

PDF, 278 KB

english, 1991

15

Synthesis and Biological Evaluation of Fluorinated 3-Phenylcoumarin-7- O -Sulfamate Derivatives as Steroid Sulfatase Inhibitors

Demkowicz, Sebastian, Daśko, Mateusz, Kozak, Witold, Krawczyk, Katarzyna, Witt, Dariusz, Masłyk, Maciej, Kubiński, Konrad, Rachon, Janusz

Journal:

Chemical Biology & Drug Design

Year:

2016

Language:

english

File:

PDF, 398 KB

english, 2016

16

AN IMPROVED PROCEDURE FOR THE PREPARATION OF 1-FERROCENYL-1-PHENYLMETHYLAMINE

Topolski, Marek, Rachon, Janusz

Journal:

Organic Preparations and Procedures International

Year:

1991

Language:

english

File:

PDF, 169 KB

english, 1991

17

Phosphate tricyclic coumarin analogs as steroid sulfatase inhibitors: synthesis and biological activity

Kozak, Witold, Daśko, Mateusz, Masłyk, Maciej, Pieczykolan, Jerzy S., Gielniewski, Bartłomiej, Rachon, Janusz, Demkowicz, Sebastian

Journal:

Year:

2014

Language:

english

File:

PDF, 1001 KB

english, 2014

18

Synthesis and biological evaluation of fluorinated N -benzoyl and N -phenylacetoyl derivatives of 3-(4-aminophenyl)-coumarin-7- O -sulfamate as steroid sulfatase inhibitors

Daśko, Mateusz, Przybyłowska, Maja, Rachon, Janusz, Masłyk, Maciej, Kubiński, Konrad, Misiak, Majus, Składanowski, Andrzej, Demkowicz, Sebastian

Journal:

European Journal of Medicinal Chemistry

Year:

2017

Language:

english

File:

PDF, 1.65 MB

english, 2017

19

ChemInform Abstract: RK. VON TERT.-BUTYLACETAT MIT ZUCKERDERIVATEN 1. MITT. NEUE METHODE DER SYNTH. VON 2,3,4,6-TETRA-O-ACETYL-TERT.-BUTYL-D-GLUCOPYRANOSID-ANOMEREN

WASIELEWSKI, CZESLAW, KASPEROWICZ, ELZBIETA, RACHON, JANUSZ

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1971

File:

PDF, 96 KB

1971

20

Neue Methode zur Darstellung der α-Amino-phosphonsäure-diäthylester

Janusz Rachon, Czeslaw Wasielewski

Journal:

Zeitschrift für Chemie

Year:

1973

File:

PDF, 125 KB

1973

21

ChemInform Abstract: AMINO PHOSPHONIC ACIDS PART 3, SYNTHESIS OF ALPHA-AMINO PHOSPHONIC ACIDS FROM AROMATIC ALDAZINES

RACHON, JANUSZ, WASIELEWSKI, CZESLAW

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 113 KB

1975

22

ChemInform Abstract: Novel and Efficient Methods for the Synthesis of Symmetrical Trisulfides.

Ahmet Kertmen, Slawomir Lach, Janusz Rachon, Dariusz Witt

Journal:

Year:

2009

File:

PDF, 28 KB

2009

23

Reactivity of the Acids of Trivalent Phosphorus and their Derivatives. Part X. Unexpected Reactivity of the >P-O − Anions Toward 2-Phenyl-3-Phenyl-Iminoindolenine N-Oxide

Przychodzeń, Witold, Konitz, Antoni, Wojnowski, Wieslaw, Rachon, Janusz

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1998

Language:

english

File:

PDF, 700 KB

english, 1998

24

Investigation of the Mechanism of P-H Acids Reaction with Aromatic Aldazines

Topolski, Marek, Rachon, Janusz

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1990

Language:

english

File:

PDF, 66 KB

english, 1990

25

Carbenoids. Metal-assisted ionization

Rachon, Janusz., Goedken, V., Walborsky, H. M.

Journal:

Journal of the American Chemical Society

Year:

1986

Language:

english

File:

PDF, 221 KB

english, 1986

26

ChemInform Abstract: ALPHA-AMINOPHOSPHONSAEUREN

PRAJER, KRZYSZTOF, RACHON, JANUSZ

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 96 KB

1975

27

Recent progress in the development of steroid sulphatase inhibitors â examples of the novel and most promising compounds from the last decade

DaÅko, Mateusz, Demkowicz, Sebastian, Biernacki, Karol, Ciupak, Olga, Kozak, Witold, MasÅyk, Maciej, Rachon, Janusz

Journal:

Journal of Enzyme Inhibition and Medicinal Chemistry

Year:

2020

File:

PDF, 5.82 MB

2020

28

ChemInform Abstract: A Convenient and Efficient α-Sulfenylation of Carbonyl Compounds.

Emilia Okragla, Sebastian Demkowicz, Janusz Rachon, Dariusz Witt

Journal:

Year:

2009

File:

PDF, 25 KB

2009

29

Substituent effects on 15N NMR chemical shifts in selected N-alkylthiohydroxamic acids. A comparative study

Witold Przychodzeń, Leszek Doszczak, Janusz Rachon

Journal:

Magnetic Resonance in Chemistry

Year:

2005

Language:

english

File:

PDF, 110 KB

english, 2005

30

High-performance liquid chromatography of di- and trisubstituted aromatic positional isomers on 1,3-alternate 25,27-dipropoxy-26,28-bis-[3-propyloxy]-calix[4]arene-bonded silica gel stationary phase

Magdalena Śliwka-Kaszyńska, Katarzyna Jaszczołt, Dariusz Witt, Janusz Rachoń

Journal:

Journal of Chromatography A

Year:

2004

Language:

english

File:

PDF, 164 KB

english, 2004

31

Synthesis and steroid sulfatase inhibitory activities of N-alkanoyl tyramine phosphates and thiophosphates

Kozak, Witold, Daśko, Mateusz, Wołos, Agnieszka, Masłyk, Maciej, Kubiński, Konrad, Składanowski, Andrzej, Misiak, Majus, Rachon, Janusz, Demkowicz, Sebastian

Journal:

Year:

2015

Language:

english

File:

PDF, 1.61 MB

english, 2015

32

Phosphor-Analoga von Aminosäuren und Peptiden; X 1 . Synthese von Phosphon-Analogen von Tripeptiden mittels der Ugi-Vierkomponenten-Kondensation

Rachoń, Janusz

Journal:

Year:

1984

File:

PDF, 269 KB

1984

33

S-Thioacyldithiophosphates in the Synthesis of Thiohydroxamic Acids and O-Thioacylhydroxylamines.

Leszek Doszczak, Janusz Rachon

Journal:

Year:

2002

File:

PDF, 29 KB

2002

34

Preparation of Pseudo-Peptide Building Blocks with retro-Thioamide Bond Mediated via Thiocarbamoyl Meldrum's Acid

Karolina Janikowska, Sławomir Makowiec, Janusz Rachoń

Journal:

Helvetica Chimica Acta

Year:

2012

Language:

english

File:

PDF, 179 KB

english, 2012

35

Synthesis and reactivity of O-acyl selenophosphates

Rachon, Janusz, Cholewinski, Grzegorz, Witt, Dariusz

Journal:

Chemical Communications

Year:

2005

Language:

english

File:

PDF, 204 KB

english, 2005

36

REACTIVITY OF THE ACIDS OF TRIVALENT PHOSPHORUS AND THEIR DERIVATIVES. PART I. REDUCTIVE DEBROMINATION IN THE REACTIONS OF THE >P[sbnd]O − IONS WITH 2-BROMOESTERS

Dembkowski, Leszek, Rachon, Janusz

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1994

Language:

english

File:

PDF, 624 KB

english, 1994

37

Synthesis and biological evaluation of thiophosphate tricyclic coumarin derivatives as steroid sulfatase inhibitors

Kozak, Witold, Daśko, Mateusz, Masłyk, Maciej, Gielniewski, Bartłomiej, Rachon, Janusz, Demkowicz, Sebastian

Journal:

Journal of Asian Natural Products Research

Year:

2015

Language:

english

File:

PDF, 237 KB

english, 2015

38

α-Aminophosphonsäuren

Krzysztof Prajer, Janusz Rachon

Journal:

Zeitschrift für Chemie

Year:

1975

Language:

german

File:

PDF, 757 KB

german, 1975

39

1,3-Alternate 25,27-dibenzoiloxy-26,28-bis-[3-propyloxy]-calix[4]arene-bonded silica gel as a new type of HPLC stationary phase

Magdalena Śliwka-Kaszyńska, Katarzyna Jaszczołt, Aleksander Kołodziejczyk, Janusz Rachoń

Journal:

Year:

2006

Language:

english

File:

PDF, 289 KB

english, 2006

40

S-Thioacyldithiophosphates in the Synthesis of Thiohydroxamic Acids and O-Thioacylhydroxylamines

Doszczak, Leszek, Rachon, Janusz

Journal:

Year:

2002

Language:

english

File:

PDF, 72 KB

english, 2002

41

Selected organophosphorus compounds with biological activity. Applications in medicine

Demkowicz, Sebastian, Rachon, Janusz, Daśko, Mateusz, Kozak, Witold

Journal:

Year:

2016

Language:

english

File:

PDF, 850 KB

english, 2016

42

REACTIVITY OF THE ACIDS OF TRIVALENT PHOSPHORUS AND THEIR DERIVATIVES. PART X∗. UNEXPECTED REACTIVITY OF THE >P-O − ANIONS TOWARD 2-PHENYL-3-PHENYLIMINOINDOLENINE N-OXIDE

Przychodze, Witold, Konitz, Antoni, Wojnowski, Wieslaw, Rachon, Janusz

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1998

Language:

english

File:

PDF, 892 KB

english, 1998

43

ChemInform Abstract: Selected Organophosphorus Compounds with Biological Activity. Applications in Medicine

Demkowicz, Sebastian, Rachon, Janusz, Dasko, Mateusz, Kozak, Witold

Journal:

Year:

2016

File:

PDF, 16 KB

2016

44

Novel steroid sulfatase inhibitors based on N ‐thiophosphorylated 3‐(4‐aminophenyl)‐coumarin‐7‐O‐sulfamates

Daśko, Mateusz, Demkowicz, Sebastian, Biernacki, Karol, Harrous, Amira, Rachon, Janusz, Kozak, Witold, Martyna, Aleksandra, Masłyk, Maciej, Kubiński, Konrad, Boguszewska‐Czubara, Anna

Journal:

Drug Development Research

Year:

2019

Language:

english

File:

PDF, 1.69 MB

english, 2019

45

Reactivity of the >P-O− nucleophiles toward arylmethyl chloride systems*†

Dariusz Witt, Tadeusz Ossowski, Janusz Rachon

Journal:

Heteroatom Chemistry

Year:

1999

Language:

english

File:

PDF, 219 KB

english, 1999

46

Calix[4]arene phosphonates - recognition of amino alcohols in water

Dariusz Witt, Joanna Dziemidowicz, Janusz Rachon

Journal:

Heteroatom Chemistry

Year:

2004

Language:

english

File:

PDF, 127 KB

english, 2004

47

(Diphenylphosphinyl)isocyanessigsäure-tert-butylester und seine Verwendung in der Wittig-Horner-Reaktion mit Aldehyden

Janusz Rachoń, Ulrich Schöllkopf

Journal:

European Journal of Organic Chemistry

Year:

1981

File:

PDF, 259 KB

1981

48

Mechanism of grignard reagent formation. Further evidence for the surface nature of the reaction

Janusz Rachon, H.M. Walborsky

Journal:

Tetrahedron Letters

Year:

1989

Language:

english

File:

PDF, 232 KB

english, 1989

49

The Organophosphorus Sulfenyl Bromides as Versatile Reagents for Cysteine Derivatives Functionalization by Unsymmetrical Disulfide Bond Formation

Szymelfejnik, Mateusz, Rachon, Janusz, Demkowicz, Sebastian, Witt, Dariusz

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

2008

Language:

english

File:

PDF, 90 KB

english, 2008

50

New reaction of dithiophosphoric acids with O-thioacylhydroxylamines. Nucleophilic substitution or single electron transfer process?Electronic supplementary information (ESI) available: 31P NMR spectra of reaction mixtures formed from O-thiopivaloyl-N-(1-phenylethyl)hydroxylamine and dithiophosphoric acid in the presence of a radical trap; 1H NMR spectrum of the reaction mixture formed after irradiation of O-thiopivaloyl-N-(1-phenylethyl)hydroxylamine in the presence of a radical trap and 1H NMR spectra of the reaction mixtures formed after irradiation of O-thiopivaloyl-N-(1-phenylethyl)hydroxylamine. For direct access see http://www.rsc.org/suppdata/p2/b2/b203619n/

Doszczak, Leszek, Przychodze??, Witold, Witt, Dariusz, Rachon, Janusz

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

2002

Language:

english

File:

PDF, 140 KB

english, 2002

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