Volume 10; Issue 4

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Heteroatom Chemistry
Volume 10; Issue 4

Heteroatom Chemistry

Volume 10; Issue 4

1

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

Year:

1999

Language:

english

File:

PDF, 211 KB

english, 1999

2

The synthesis and reactivity of alkyl-aminosubstitutedmethylenediphosphonates

Ding Quan Qian, Xiao Dong Shi, Ru Zhen Cao, Lun Zu Liu

Journal:

Heteroatom Chemistry

Year:

1999

Language:

english

File:

PDF, 153 KB

english, 1999

3

The reaction of triphenylmethylhalophosphines with tetrachloro-orthobenzoquinone: Oxidation—isomerization—dehydrohalogenation

Volker Plack, Jens R. Goerlich, Holger Thönnessen, Peter G. Jones, Reinhard Schmutzler

Journal:

Heteroatom Chemistry

Year:

1999

Language:

english

File:

PDF, 170 KB

english, 1999

4

Efficient synthesis of substituted 1-dimethylamino or 1-methylthio but-3-enylidene-bis-phosphonates, via the [2,3]-sigmatropic rearrangement of related transient ammonium or sulfonium ylides

Linda Lemée, Mihaela Gulea, Monique Saquet, Serge Masson, Noël Collignon

Journal:

Heteroatom Chemistry

Year:

1999

Language:

english

File:

PDF, 231 KB

english, 1999

5

PCl3 mediated cyclization: Synthesis, at room temperature, of N-alkenyl derivatives of 1,4-phthalazinedione

Graziano Baccolini, Carla Boga, Umberto Negri

Journal:

Heteroatom Chemistry

Year:

1999

Language:

english

File:

PDF, 198 KB

english, 1999

6

The regiospecific N-sulfonylation and N-phosphorylation of benzoyl-substituted heterocyclic ketene aminals

Zhan-Jiang Li, Zhong-Xu Ren, Zhi-Tang Huang

Journal:

Heteroatom Chemistry

Year:

1999

Language:

english

File:

PDF, 143 KB

english, 1999

7

A new method for the synthesis of thieno[2,3-c]pyrazoles

Zhongwen Wang, Zhengming Li, Jun Ren, Hansong Chen

Journal:

Heteroatom Chemistry

Year:

1999

Language:

english

File:

PDF, 124 KB

english, 1999

8

Synthesis of (poly)alkoxymethylphosphine oxides by classical and phase transfer catalyzed Williamson reactions

Henri-Jean Cristau, David Virieux

Journal:

Heteroatom Chemistry

Year:

1999

Language:

english

File:

PDF, 171 KB

english, 1999

9

Synthesis of some spiro piperidino-1,2,4-triazolidines and aziridines

D. Bhaskar Reddy, A. Somasekhar Reddy, A. Padmaja

Journal:

Heteroatom Chemistry

Year:

1999

Language:

english

File:

PDF, 149 KB

english, 1999

10

Study on reactivity of five-coordinate bicycloazastannoxides. IV. Michael addition with acrylonitrile

Yang Xiao Ping, Shan Wen Juan, Wang Ji Tao

Journal:

Heteroatom Chemistry

Year:

1999

Language:

english

File:

PDF, 161 KB

english, 1999

11

The synthesis of tetraphenylarsonium azide, [Ph4As]+[N3]−, and the attempted preparation of tetraphenylarsonium azidodithiocarbonate, [Ph4As]+[SCSN3]−

Margaret-Jane Crawford, Thomas M. Klapötke

Journal:

Heteroatom Chemistry

Year:

1999

Language:

english

File:

PDF, 142 KB

english, 1999

12

A regioselective 1,3-dipolar cycloaddition of 2-arylidene-1-tetralones with DPNI

Muthian Shanmugasundaram, Srinivasarao Arulananda Babu, Raghavachary Raghunathan, Ezekiel J. Padma Malar

Journal:

Heteroatom Chemistry

Year:

1999

Language:

english

File:

PDF, 156 KB

english, 1999

13

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

Leila Sadek Boulos, Mona Hizkial Nasr Arsanious

Journal:

Heteroatom Chemistry

Year:

1999

Language:

english

File:

PDF, 150 KB

english, 1999

14

C-acylation of electron-rich heterocyclic compounds with Kirsanov isocyanate

Andrei A. Tolmachev, Aleksandra A. Chaikovskaya, Radomir V. Smaliy, Tamara N. Kudrya, Aleksandr A. Yurchenko, Aleksandr M. Pinchuk

Journal:

Heteroatom Chemistry

Year:

1999

Language:

english

File:

PDF, 160 KB

english, 1999