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1

1H and 13C NMR Spectroscopy of Substituted Tris-1,3,4-oxadiazoles

HASAN TASHTOUSH, RUFAIDA SUBAIHI AND MAHMOUD AL-TALIB

Journal:

Magnetic Resonance in Chemistry

Année:

1997

Langue:

english

Fichier:

PDF, 197 KB

english, 1997

2

4(3 H )-Quinazolinones from the Reaction of N -Arylnitrilium Salts with Isocyanates

Al-Talib, Mahmoud, Jochims, Johannes C., Hamed, Atef, Wang, Quanrui, Ismail, Abd El-Hamid

Journal:

Année:

1992

Fichier:

PDF, 362 KB

1992

3

A New Synthesis of 2-Azaallenium Salts

Mahmoud Al-Talib, Johannes C. Jochims

Journal:

European Journal of Inorganic Chemistry

Année:

1984

Langue:

english

Fichier:

PDF, 498 KB

english, 1984

4

Synthesis and Structure of Heterocumulenes with and Units

Mahmoud Al-Talib, Ibrahim Jibril, Johannes C. Jochims, Gottfried Huttner

Journal:

European Journal of Inorganic Chemistry

Année:

1984

Langue:

english

Fichier:

PDF, 588 KB

english, 1984

5

The Structure of 2-Azaallenium Cations

Mahmoud Al-Talib, Ibrahim Jibril, Ernst-Ulrich Würthwein, Johannes C. Jochims, Gottfried Huttner

Journal:

European Journal of Inorganic Chemistry

Année:

1984

Langue:

english

Fichier:

PDF, 457 KB

english, 1984

6

The Reaction of Acylium Salts with Carbodiimides

Mahmoud Al-Talib, Johannes C. Jochims

Journal:

European Journal of Inorganic Chemistry

Année:

1985

Langue:

english

Fichier:

PDF, 617 KB

english, 1985

7

2-Azaallenium salts from the reaction of 1-oxa-3-azabutatrienium salts with cyanamides and carbodiimides

Mahmoud Al-Talib, Johannes C. Jochims, Laszlo Zsolnai, Gottfried Huttner

Journal:

European Journal of Inorganic Chemistry

Année:

1985

Langue:

english

Fichier:

PDF, 886 KB

english, 1985

8

Reaction of 1-oxa-3-azabutatrienium salts with tertiary carboxamides

Mahmoud Al-Talib, Ibrahim Jibril, Gottfried Huttner, Johannes C. Jochims

Journal:

European Journal of Inorganic Chemistry

Année:

1985

Langue:

english

Fichier:

PDF, 632 KB

english, 1985

9

On the Reaction of 1-Aza-2-azoniaallene Salts with Acetylenes

Quanrui Wang, Mahmoud Al-Talib, Johannes C. Jochims

Journal:

European Journal of Inorganic Chemistry

Année:

1994

Langue:

english

Fichier:

PDF, 732 KB

english, 1994

10

ChemInform Abstract: Unusual Rearrangement in Reactions of Propanodihydrazide and Butanodihydrazide with Carbon Disulfide.

Mahmoud Al-Talib, Hasan Tashtoush

Journal:

Année:

2000

Fichier:

PDF, 27 KB

2000

11

Unusual Rearrangement in the Reactions of Phenylmalonic Acid Dihydrazide with 1,3-Diketones.

Mahmoud Al-Talib, Hasan Tashtoush, Areej Al-Ghoul, Burkhard Ziemer, Ulrich Koert

Journal:

Année:

2005

Fichier:

PDF, 13 KB

2005

12

Unusual rearrangement in the reactions of phenylmalonic acid dihydrazide with 1, 3-Diketones

Mahmoud Al-Talib, Hasan Tashtoush, Areej Al-Ghoul, Burkhard Ziemer, Ulrich Koert

Journal:

Journal of Heterocyclic Chemistry

Année:

2005

Langue:

english

Fichier:

PDF, 43 KB

english, 2005

13

Solvolysis of N-(Chlorosulfinyl)diarylketimines

Mahmoud Al-Talib, Hasan Tashtoush

Journal:

European Journal of Organic Chemistry

Année:

1990

Langue:

english

Fichier:

PDF, 185 KB

english, 1990

14

Unusual Rearrangement in the Dehydration of Aroylated Butanodihydrazides

Hasan Tashtoush, Mahmoud Al-Talib, Nedal Odeh

Journal:

European Journal of Organic Chemistry

Année:

1992

Langue:

english

Fichier:

PDF, 196 KB

english, 1992

15

Switching Selectivity in o-Benzoquinone Cycloadditions

Mahmoud Al-Talib, Ina Gerstenberger, Peter G. Jones, Ekkehard Winterfeldt

Journal:

European Journal of Organic Chemistry

Année:

1997

Langue:

english

Fichier:

PDF, 244 KB

english, 1997

16

Diacyl acid dihydrazides

Mahmoud Al-Talib, Hasan Tashtoush, Nedal Odeh

Journal:

Magnetic Resonance in Chemistry

Année:

1990

Langue:

english

Fichier:

PDF, 241 KB

english, 1990

17

1H and 13C NMR spectroscopy of substituted bis-1,3,4-oxadiazoles

Hasan Tashtoush, Mahmoud Al-Talib, Nedal Odeh

Journal:

Magnetic Resonance in Chemistry

Année:

1992

Langue:

english

Fichier:

PDF, 314 KB

english, 1992

18

1,1-Diaminosubstituted 2-azaallenium salts: preparation and barriers to topomerization

Mahmoud Al-Talib, Johannes C. Jochims

Journal:

Année:

1984

Langue:

english

Fichier:

PDF, 315 KB

english, 1984

19

The reaction of 2-azaallenium salts with carbodiimides and tert-butyl isocyanide

Mahmoud Al-Talib, Ibrahim Jibril, Johannes C. Jochims, Gottfried Hunter

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 697 KB

english, 1985

20

Reactions of acylium salts with aryl nitriles. A convenient Synthesis of Aryl Substituted bis- and tris-1, 3, 5-oxadiazinium salts

Dr. Mahmoud Al-Talib, Hasan Tashtoush, Mohammad Al-Omari

Journal:

Advanced Synthesis & Catalysis

Année:

1991

Langue:

english

Fichier:

PDF, 377 KB

english, 1991

21

Synthesis of 4-Dialkylaminoquinazolines from the Reaction of N-Aryl Nitrilium Salts with Dialkylcyanamides

Dr. Mahmoud Al-Talib

Journal:

Advanced Synthesis & Catalysis

Année:

1993

Langue:

english

Fichier:

PDF, 213 KB

english, 1993

22

A novel one pot synthesis of substituted 1-oxo-1,2,4,6-thiatriazinium salts

Hasan Tashtoush, Mahmoud Al-Talib

Journal:

Recueil des Travaux Chimiques des Pays-Bas

Année:

1989

Langue:

english

Fichier:

PDF, 158 KB

english, 1989

23

Acylium salts: Synthesis of tris(3,4,5,6-tetrahydro-1,3,5-triazinium) and tris(1,3,5-oxadiazinium) salts

Hasan Tashtoush, Mahmoud Al-Talib

Journal:

Recueil des Travaux Chimiques des Pays-Bas

Année:

1991

Langue:

english

Fichier:

PDF, 281 KB

english, 1991

24

The reaction of acylium salts with dialkylcyanamides

Mahmoud Al-Talib, Hasan Tashtoush

Journal:

Tetrahedron Letters

Année:

1987

Langue:

english

Fichier:

PDF, 175 KB

english, 1987

25

A convenient synthesis of amino-substituted 1,3,5-oxadiazinium salts

Mahmoud Al-Talib, Hasan Tashtoush

Journal:

Journal of Heterocyclic Chemistry

Année:

1988

Fichier:

PDF, 329 KB

1988

26

A Convenient Synthesis of Alkyl and Aryl Substituted Bis-1,3,4-oxadiazoles

Al-Talib, Mahmoud, Tashtoush, Hasan, Odeh, Nedal

Journal:

Synthetic Communications

Année:

1990

Langue:

english

Fichier:

PDF, 195 KB

english, 1990

27

REACTION OF NITRILIUM SALTS WITH 6-AMINOURACIL

Hamed, Atef, Al-Talib, Mahmoud

Journal:

Organic Preparations and Procedures International

Année:

1996

Langue:

english

Fichier:

PDF, 341 KB

english, 1996

28

Dual behavior of monothiocarbohydrazones in the cyclization with diethyl acetylene dicarboxylate (DEAD): synthesis of substituted 1,3-thiazolidin-4-ones

Tashtoush, Hasan I., Abusahyon, Fatima, Shkoor, Mohanad, Al-Talib, Mahmoud

Journal:

Journal of Sulfur Chemistry

Année:

2011

Langue:

english

Fichier:

PDF, 258 KB

english, 2011

29

Synthesis and biological evaluation of new benzothiazoles as antimicrobial agents

Al-Talib, Mahmoud, Al-Soud, Yaseen A., Abussaud, Mahmud, Khshashneh, Safaa

Journal:

Arabian Journal of Chemistry

Année:

2011

Langue:

english

Fichier:

PDF, 452 KB

english, 2011

30

A convenient synthesis and spectral properties of some new iminium and 2-azaallenium salts

Tashtoush, Hasan, Al-Talib, Mahmoud

Journal:

Journal of Chemical & Engineering Data

Année:

1987

Langue:

english

Fichier:

PDF, 230 KB

english, 1987

31

A convenient synthesis of amino-substituted 2-oxo-1,3,5-triazinium and 1,3,5-oxadiazinium salts

Al-Talib, Mahmoud

Journal:

Journal of Chemical & Engineering Data

Année:

1988

Langue:

english

Fichier:

PDF, 323 KB

english, 1988

32

A ONE-POT PREPARATION OF SUBSTITUTED BIS-1, 3, 5-TRIAZINIUM SALTS

Tashtoush, Hasan, Al-Talib, Mahmoud

Journal:

Organic Preparations and Procedures International

Année:

1988

Langue:

english

Fichier:

PDF, 338 KB

english, 1988

33

RECENT ADVANCES IN THE USE OF ACYLIUM SALTS IN ORGANIC SYNTHESIS. A BRIEF REVIEW

Al-Talib, Mahmoud, Tashtoush, Hasan

Journal:

Organic Preparations and Procedures International

Année:

1990

Langue:

english

Fichier:

PDF, 1.13 MB

english, 1990

34

REACTION OF 1,3- AND 1,4-BIS (1,3,4-OXADIAZOLE-5(3H)-THIONE-2-YL) BENZENES WITH ARYL ALDEHYDES

Al-Talib, Mahmoud, Bataineh, Sameer, Tashtoush, Hasan

Journal:

Heterocyclic Communications

Année:

1999

Langue:

english

Fichier:

PDF, 1.50 MB

english, 1999

35

Synthesis of N-Acyliminium Salts by Reaction of Nitrilium Salts with Ketones

Al-Talib, Mahmoud, Zaki, Magdi, Hehl, Sabine, Stumpf, Rüdiger, Fischer, Helmut, Jochims, Johannes C.

Journal:

Année:

1996

Fichier:

PDF, 658 KB

1996

36

On the Reaction of N -Arylnitrilium Salts with Acetylenes: Synthesis of Substituted Quinolines

Al-Talib, Mahmoud, Jochims, Johannes C., Wang, Quanrui, Hamed, Atef, Ismail, Abd El-Hamid

Journal:

Année:

1992

Fichier:

PDF, 316 KB

1992

37

Unusual Product From the Acid Catalyzed One Pot, Multi-Component Reaction of Thiocarbohydrazide, Aldehydes and Phenacyl Bromides

shkoor, Mohanad, al-abade, Ayahtallah, Aleteiwib, Ibtesam, Al-Talib, Mahmoud, Tashtoush, Hasan

Journal:

Synthetic Communications

Année:

2017

Langue:

english

Fichier:

PDF, 692 KB

english, 2017