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1

Studies on phosphonium ylide. XVIII. The reaction of Wittig reagents with phthalimidobenzoic acid azides

Leila Sadek Boulos, Nahed Khir Eldin

Journal:

Année:

1993

Langue:

english

Fichier:

PDF, 433 KB

english, 1993

2

Studies on phosphonium ylides XXI. Reactions of Wittig reagents with substituted 2-amino-1,4-naphthoquinones

Leila Sadek Boulos, Mona Hizkial Nasr Arsanious

Journal:

Année:

1997

Langue:

english

Fichier:

PDF, 412 KB

english, 1997

3

Imaging of Atypical Hemangiomas of the Liver with Pathologic Correlation1

Vilgrain, Valérie, Boulos, Leila, Vullierme, Marie-Pierre, Denys, Alban, Terris, Benoît, Menu, Yves

Journal:

Année:

2000

Langue:

english

Fichier:

PDF, 11.42 MB

english, 2000

4

The reactions of Wittig–Horner reagents with 1,3-dioxo-Δ2,α-indanmalononitrile

Leila Sadek Boulos, El-Sayed M. A. Yakout

Journal:

Heteroatom Chemistry

Année:

1997

Langue:

english

Fichier:

PDF, 172 KB

english, 1997

5

The reaction of Wittig and Wittig–Horner reagents with dicyanomethylene derivatives of fluorenone, xanthone, and thiaxanthone. A novel synthesis of phosphoranylidenecyclobutylidene derivatives

Leila S. Boulos, Hoda A. Abd-El-Malek

Journal:

Heteroatom Chemistry

Année:

1999

Langue:

english

Fichier:

PDF, 211 KB

english, 1999

6

The behavior of 2-thioxo-4-thiazolidinones toward organophosphorus reagents

Leila Sadek Boulos, Mona Hizkial Nasr Arsanious

Journal:

Heteroatom Chemistry

Année:

1999

Langue:

english

Fichier:

PDF, 150 KB

english, 1999

7

Action of Lawesson's reagent on substituted 2-amino-1,4-naphthoquinones: Novel synthesis of benzodiphenoquinone-bis-1,3,2-thiazaphospholine-2-sulfide derivatives

Leila S. Boulos, Hoda A. Abd-El-Malek

Journal:

Heteroatom Chemistry

Année:

1999

Langue:

english

Fichier:

PDF, 167 KB

english, 1999

8

Reaktionen von Diazoalkanen mit α-Diketonen und Chinonen, XXIII. Umsetzungen von 2-Amino-p-benzo- und -1,4-naphthochinonen mit Diazoalkanen

Bernd Eistert, Leila Sadek Boulos Goubran, Christos Vamvakaris, Thommen J. Arackal

Journal:

European Journal of Inorganic Chemistry

Année:

1975

Fichier:

PDF, 300 KB

1975

9

ChemInform Abstract: The Behavior of 2-Thioxo-4-thiazolidinones Toward Organophosphorus Reagents.

Leila Sadek Boulos, Mona Hizkial Nasr Arsanious

Journal:

Année:

1999

Fichier:

PDF, 31 KB

1999

10

ChemInform Abstract: The Reaction of Wittig and Wittig—Horner Reagents with Dicyanomethylene Derivatives of Fluorenone, Xanthone, and Thiaxanthone. A Novel Synthesis of Phosphoranylidenecyclobutylidene Derivatives.

Leila S. Boulos, Hoda A. Abd-El-Malek

Journal:

Année:

1999

Fichier:

PDF, 33 KB

1999

11

ChemInform Abstract: Action of Lawesson′s Reagent on Substituted 2-Amino-1,4-naphthoquinones: Novel Synthesis of Benzodiphenoquinone-bis-1,3,2-thiazaphospholine-2-sulfide Derivatives (III).

Leila S. Boulos, Hoda A. Abd-El-Malek

Journal:

Année:

1999

Fichier:

PDF, 28 KB

1999

12

ChemInform Abstract: Reactions of Phosphite Esters and Trisdialkylaminophosphines with 5-Substituted 1,3,4-Thiadiazole Derivatives.

Mona H. N. Arsanious, Yevette A. Issac, Leila S. Boulos

Journal:

Année:

2002

Fichier:

PDF, 30 KB

2002

13

The Behavior of N-Phenyliminophosphorane Towards o- and p-Quinones. New Synthesis of Dioxazole and Oxadiazole Derivatives.

Leila S. Boulos, Mona H. N. Arsanious

Journal:

Année:

2002

Fichier:

PDF, 28 KB

2002

14

ChemInform Abstract: Synthesis of New Bisphosphonate and Bisphosphonic Acid Derivatives and Heterocyclic and Dialkylcarbamoyl Oxazolone Derivatives with Anticancer and Antischistosomal Activity.

Leila S. Boulos, Ewies F. Ewies, Amin F. M. Fahmy

Journal:

Année:

2012

Fichier:

PDF, 33 KB

2012

15

Reactions of phosphite esters and trisdialkylaminophosphines with 5-substituted 1,3,4-thiadiazol derivatives

Mona H. N. Arsanious, Yevette A. Issac, Leila S. Boulos

Journal:

Heteroatom Chemistry

Année:

2001

Langue:

english

Fichier:

PDF, 181 KB

english, 2001

16

Reactions of p-quinone monoimines with lawesson reagent and phosphorus pentasulfide

Leila S. Boulos, Ibtisam T. Hennawy, Mona H. N. Arsanious

Journal:

Heteroatom Chemistry

Année:

1994

Langue:

english

Fichier:

PDF, 367 KB

english, 1994

17

Studies on phosphonium ylides XX. The behavior of Wittig reagents toward 1,4-benzoquinone monoimines

Leila Sadek Boulos, Ibtisam Tadros Hennawy, Mona Hizkial Nasr Arsanious

Journal:

Heteroatom Chemistry

Année:

1994

Langue:

english

Fichier:

PDF, 634 KB

english, 1994

18

Reactions of Phosphites with 1,4-Benzoquinone Monoimines

Leila Sadek Boulos, Ibtisam Tadros Hennawy, Mona Hazkial Nasr Arsanious

Journal:

European Journal of Organic Chemistry

Année:

1993

Langue:

english

Fichier:

PDF, 446 KB

english, 1993

19

The novel behaviour of dialkyl phosphites toward 1,4-benzoquinone monoimines

Leila Sadek Boulos, Mona Hizkial Nasr Arsanious

Journal:

Année:

1993

Langue:

english

Fichier:

PDF, 623 KB

english, 1993

20

The Behavior of Phosphorus Reagents Towards Substituted Diazine and Hydrazine Derivatives

Mona H. N. Arsanious, Leila S. Boulos

Journal:

Monatshefte für Chemie - Chemical Monthly

Année:

2006

Langue:

english

Fichier:

PDF, 203 KB

english, 2006

21

Comparative Studies on the Behavior of 3-Amino-2-phenyl-4(3H)-quinazolinone Towards Some Organophosphorus Reagents

Leila S. Boulos, Mona H. N. Arsanious, El-Sayed M. A. Yakout

Journal:

Monatshefte für Chemie - Chemical Monthly

Année:

2007

Langue:

english

Fichier:

PDF, 129 KB

english, 2007

22

ChemInform Abstract: Synthesis of Novel Benzosuberone Derivatives Using Organophosphorus Reagents and Their Antitumor Activities.

Leila S. Boulos, Hoda A. Abdel-Malek, Naglaa F. El-Sayed

Journal:

Année:

2012

Fichier:

PDF, 35 KB

2012

23

Studies on Phosphonium Ylides XXV: The Behavior of Active Phosphacumulene and Stabilized Alkylidenephosphoranes Towards 5-(4 H )-Oxazolones

Boulos, Leila S., Arsanious, Mona H. N., Ewies, Ewies F.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Année:

2009

Langue:

english

Fichier:

PDF, 229 KB

english, 2009

24

Synthesis of New Benzoxaphosphole Derivatives from the Reaction of Dialkylphosphonates and Trisdialkylaminophosphines with 2,6-Bis(benzylidene)cyclohexanones

Arsanious, Mona H. N., El-Din, Nahed K., Boulos, Leila S.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Année:

2009

Langue:

english

Fichier:

PDF, 680 KB

english, 2009

25

Scope and Limitation of the Reactions of 3-Imino Derivatives of Pentane-2,4-Diones with Organophosphorus Reagents

Boulos, Leila S., Abdel-Malek, Hoda A., El-Sayed, Naglaa F., Moharam, Maysa E.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Année:

2012

Langue:

english

Fichier:

PDF, 382 KB

english, 2012

26

STUDIES ON PHOSPHONIUM YLIDES-XXII. THE BEHAVIOR OF 3,4-DIPHENYL-5-CYANOPYRIDAZINE-6-THIONE TOWARD PHOSPHORUS YLIDES. NEW SYNTHESIS OF FUROPYRIDAZINE DERIVATIVES

Boulos, Leila S., Abdel-Malek, Hoda A.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Année:

2004

Langue:

english

Fichier:

PDF, 138 KB

english, 2004

27

Reactions of 1,1′-(Azodicarbonyl)Dipiperidine with Organophosphorus Reagents

Boulos, Leila S., Abdel-Malek, Hoda A., El-Sayed, Naglaa F., Moharam, Maysa E.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Année:

2012

Langue:

english

Fichier:

PDF, 639 KB

english, 2012

28

THE BEHAVIOR OF N -PHENYLIMINOPHOSPHORANE TOWARDS o - AND p -QUINONES. NEW SYNTHESIS OF DIOXAZOLE AND OXADIAZOLE DERIVATIVES

Boulos, Leila S., Arsanious, Mona H. N.

Journal:

Synthetic Communications

Année:

2002

Langue:

english

Fichier:

PDF, 244 KB

english, 2002

29

Studies on Phosphonium Ylides, XXIV: Reactions of Phosphorus Ylides with 1,2,3,4-Tetrahydro1-Naphthylidene-Malononitrile

Boulos, Leila S., El-Din, Nahed K., Arsanious, Mona H. N.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Année:

2006

Langue:

english

Fichier:

PDF, 234 KB

english, 2006

30

On the Redox Reaction of 1,2-Bis(diphenylphosphino) Alkanes Toward o -, and p -Quinones

Boulos, Leila S., Ewies, Ewies F., Fahmy, Amin F. M.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Année:

2013

Langue:

english

Fichier:

PDF, 457 KB

english, 2013

31

Synthesis of Some New Triphenylphosphanylidenes, Alkylphosphonates, and Heterocycles of Pyrazole Derivatives and Their Antimicrobial Activity

Boulos, Leila S., Ewies, Ewies F., Fahmy, Amin F. M., Mohram, Maysa E.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Année:

2013

Langue:

english

Fichier:

PDF, 306 KB

english, 2013

32

REACTION OF 1-(DIPHENYLMETHYLENE)-2(1H)-AND 4-(DIPHENYLMETHYLENE)-1(4H)-NAPHTHALENONES WITH TRIS(DIALKYLAMINO)PHOSPHINES AND ETHYLDIPHENYLPHOSPHINITE

El-kateb, Ahmed A., Boulos, Leila S., Abdel-malek, Hoda A.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Année:

1993

Langue:

english

Fichier:

PDF, 366 KB

english, 1993

33

Studies on Phosphonium Ylides-XXIII: The Behavior of Active and Stabilized Phosphonium Ylides Towards Thiohydantoins

Boulos, Leila S., Yakout, El-Sayed M. A., Arsanious, Mona H. N.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Année:

2006

Langue:

english

Fichier:

PDF, 373 KB

english, 2006

34

Reaction of 1,1-Bis(Diphenylphosphino)Methane with O -Quinones and Naphtho[2,1-B]Furan-1,2-Dione. Novel Synthesis of Bis(Diphenylphosphoryl) Derivatives and their Antimicrobial Activity

Boulos, Leila S., Ewies, Ewies F., Ibrahim, Nabila M., Mohram, Maysa E.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Année:

2014

Langue:

english

Fichier:

PDF, 295 KB

english, 2014

35

Synthesis of Novel Benzosuberone Derivatives using Organophosphorus Reagents and their Antitumor Activities

Boulos, Leila S., Abdel-Malek, Hoda A., El-Sayed, Naglaa F.

Journal:

Zeitschrift für Naturforschung B

Année:

2012

Langue:

english

Fichier:

PDF, 562 KB

english, 2012

36

Synthesis of novel 1,2-diphenylpyrrole derivatives using organophosphorus reagents and their antitumour activities

Ewies, Ewies F., Elsayed, Naglaa F., Boulos, Leila S., Soliman, Abdel-Mohsen M.

Journal:

Journal of Chemical Research

Année:

2014

Langue:

english

Fichier:

PDF, 526 KB

english, 2014

37

Scope and Limitation of the Reaction of Benzocycloalkanone Oximes with Lawesson's Reagents

Arsanious, Mona, Maigali, Soher, Boulos, Leila

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Année:

2010

Langue:

english

Fichier:

PDF, 252 KB

english, 2010

38

Synthesis of New Bisphosphonate and Bisphosphonic Acid Derivatives and Heterocyclic and Dialkylcarbamoyl Oxazolone Derivatives with Anticancer and Antischistosomal Activity

Boulos, Leila S., Ewies, Ewies F., Fahmy, Amin F. M.

Journal:

Zeitschrift für Naturforschung B

Année:

2011

Langue:

english

Fichier:

PDF, 517 KB

english, 2011

39

Synthesis of novel pyrazole derivatives using organophosphorus, stibine, and arsine reagents and their antitumor activities

El-Sayed, Naglaa F., Ewies, Ewies F., El-Hussieny, Marwa, Boulos, Leila S., Shalaby, ElSayed M.

Journal:

Zeitschrift für Naturforschung B

Année:

2016

Langue:

english

Fichier:

PDF, 1.63 MB

english, 2016

40

The behaviour of bis(diphenylphosphino)alkanes towards different active centres

Ewies, Ewies F., El-Sayed, Naglaa F., Boulos, Leila S.

Journal:

Journal of Chemical Research

Année:

2016

Langue:

english

Fichier:

PDF, 459 KB

english, 2016

41

ChemInform Abstract: RK. VON DIAZOALKANEN MIT ALPHA-DIKETONEN UND CHINONEN 23. MITT. UMSETZUNGEN VON 2-AMINO-P-BENZO- UND -1,4-NAPHTHOCHINONEN MIT DIAZOALKANEN

EISTERT, BERND, GOUBRAN, LEILA SADEK BOULOS, VAMVAKARIS, CHRISTOS, ARACKAL, THOMMEN J.

Journal:

Chemischer Informationsdienst

Année:

1975

Fichier:

PDF, 132 KB

1975

42

New phosphazine and phosphazide derivatives as multifunctional ligands targeting acetylcholinesterase and β-Amyloid aggregation for treatment of Alzheimer's disease

El-Sayed, Naglaa F., El-Hussieny, Marwa, Ewies, Ewies F., Fouad, Marwa A., Boulos, Leila S.

Journal:

Bioorganic Chemistry

Année:

2020

Fichier:

PDF, 1.94 MB

2020