|
1. |
Conjugated 1,2- and 1,4-Nitrothio(sulfonyl)alkenes and -Dienes |
|
Sulfur reports,
Volume 16,
Issue 2,
1995,
Page 149-170
Z.F. Pavlova,
E.S. Lipina,
V.V. Perekalin,
Preview
|
PDF (809KB)
|
|
摘要:
The synthesis and reactions of four groups of conjugated sulfur-containing compounds; i.e. 1-nitro-2(4)-thioethenes (and -dienes) and 1-nitro-2(4)-sulfonylethenes (and -dienes), which have become known in recent years, are discussed. Nitrothioethenes may be obtained by elimination reactions of nitrothioketals (synthesised from α-nitro ketones) and nitrohalothioethanes (synthesized from α-nitro-β-acetoxyethanes), as well as by halogen or nitro group displacement by a thio group in 1-nitro-2-halo- or 1,2-dinitroethenes. The last method was used for nitrothiodiene preparation from dinitrodienes. The stereochemistry of the thiylation of conjugated dinitro compounds is described. Nitrosulfonylethenes and -dienes can be obtained by oxidation of the corresponding nitro sulfides as well as by nitrovinylation of arenesulfinates with dinitroethenes and -dienes. Two-electron oxidation of 1-nitro-2-sulfonylethane dianions is suitable for the preparation of 1-nitro-2-sulfonylethenes. Nucleophilic displacement of the sulfur-containing group in nitrothio(sulfonyl)ethenes by amines, alkoxide and thiolate ions as well as Diels-Alder reactions are described. The spectral data (1H NMR, IR, UV) of the compounds mentioned are discussed.
ISSN:0196-1772
DOI:10.1080/01961779508048737
出版商:Taylor & Francis Group
年代:1995
数据来源: Taylor
|
2. |
1,2-Dithiole-3-Thiones and 1,2-Dithiol-3-Ones |
|
Sulfur reports,
Volume 16,
Issue 2,
1995,
Page 173-216
CarlTh. Pedersen,
Preview
|
PDF (1406KB)
|
|
摘要:
Available data concerning synthesis, reactions and physical properties of 1,2-dithiole-3-thiones and 1,2-dithiol-3-ones published in the period 1980–1993 has been summarized in the present review. Selected topics concerning medicinal and industrial uses have been included.
ISSN:0196-1772
DOI:10.1080/01961779508048738
出版商:Taylor & Francis Group
年代:1995
数据来源: Taylor
|
3. |
Polyhalovinyl Sulfones as Polyfunctional Electrophilic Substrates in Reactions with Nucleophiles |
|
Sulfur reports,
Volume 16,
Issue 2,
1995,
Page 223-232
BagratA. Shainyan,
Preview
|
PDF (497KB)
|
|
摘要:
In the present review the results of investigations of the chemical properties of polyhalovinyl sulfones are summarized. The main accent is made on their ability to react with nucleophiles at different electrophilic sites depending on the nature and the number of halogen substituents as well as on the nucleophile. Special attention is given to the halophilic reduction of these electrophiles by soft nucleophiles. The synthetic potential of polyhalovinyl sulfones as synthons for various heterocycles in reactions with polydentate S- and N-nucleophiles is also demonstrated.
ISSN:0196-1772
DOI:10.1080/01961779508048739
出版商:Taylor & Francis Group
年代:1995
数据来源: Taylor
|
4. |
The Chemistry of Chlorodithioformates |
|
Sulfur reports,
Volume 16,
Issue 2,
1995,
Page 235-291
Ibrahim El-sayed,
MohamedF. Abdel-megeed,
SalahM. Yassin,
Alexander Senning,
Preview
|
PDF (1671KB)
|
|
摘要:
This review is the first exhaustive account of the preparation and synthetic application of chlorodithioformates, based on a CAS Online search. 106 compounds are presented and 187 literature references included.
ISSN:0196-1772
DOI:10.1080/01961779508048740
出版商:Taylor & Francis Group
年代:1995
数据来源: Taylor
|
5. |
Fifty Years of Research in Sulfur Chemistry |
|
Sulfur reports,
Volume 16,
Issue 2,
1995,
Page 299-340
Marvin Carmack,
Preview
|
PDF (2601KB)
|
|
摘要:
Marvin Carmack was born in 1913 near Dana, Vermillion County, Indiana, U.S.A., and attended public schools there. He graduated from the University of Illinois in 1937 with A.B. Honors in Chemistry. During 1937–40 he earned the M.S. and Ph.D. degrees at the University of Michigan, working with Professor Werner E. Bachmann on the synthesis of substituted benzopyrene compounds as potential carcinogens. At Michigan he carried out his first experiments with the Willgerodt Reaction, which remained one continuing subject of his interest for the next fifty years-an interest that broadened to include many aspects of sulfur chemistry.
ISSN:0196-1772
DOI:10.1080/01961779508048741
出版商:Taylor & Francis Group
年代:1995
数据来源: Taylor
|
6. |
The Chemistry of C-Sulfonyldithioformates |
|
Sulfur reports,
Volume 16,
Issue 2,
1995,
Page 343-358
SalahM. Yassin,
Preview
|
PDF (452KB)
|
|
摘要:
This review is the first exhaustive account of the preparation and synthetic application ofC-sulfonyldithioformates, based on a CAS Online search.
ISSN:0196-1772
DOI:10.1080/01961779508048742
出版商:Taylor & Francis Group
年代:1995
数据来源: Taylor
|
7. |
Editorial Note |
|
Sulfur reports,
Volume 16,
Issue 2,
1995,
Page 361-361
Alexander Senning,
Preview
|
PDF (36KB)
|
|
摘要:
Besides classical review papersSulfur Reportsalso publishes Book Reviews and Annotated Data Sheets [see Editorial NoteSulfur Rep.11, 359 (1992)].
ISSN:0196-1772
DOI:10.1080/01961779508048743
出版商:Taylor & Francis Group
年代:1995
数据来源: Taylor
|
8. |
Status Paper: NMR and Crystallographic Study of Some Oxide Derivatives of D-t-Butyl Di-, Tri-, and Tetrasulfides |
|
Sulfur reports,
Volume 16,
Issue 2,
1995,
Page 363-369
Gérard Derbesy,
DavidN. Harpp,
Preview
|
PDF (344KB)
|
|
摘要:
The1H and13C NMR spectra for 16 di-, tri- and tetrasulfide oxide derivatives have been summarized. In addition, the relevant bond lengths and angles for 5 of these derivatives are reported from the X-ray crystal data.
ISSN:0196-1772
DOI:10.1080/01961779508048744
出版商:Taylor & Francis Group
年代:1995
数据来源: Taylor
|
9. |
Die Chemie der 1,2-Dithiete |
|
Sulfur reports,
Volume 16,
Issue 2,
1995,
Page 371-388
SusanneBoth Nielsen,
Alexander Senning,
Preview
|
PDF (779KB)
|
|
摘要:
1,2-Dithiete and its derivatives have received much attention because of their unique bonding properties, although only a few have been isolated so far. This paper reviews the literature concerning 1,2-dithietes, 1,2-diselenetes, and 1,2-thiaselenetes.
ISSN:0196-1772
DOI:10.1080/01961779508048745
出版商:Taylor & Francis Group
年代:1995
数据来源: Taylor
|
10. |
Book Review |
|
Sulfur reports,
Volume 16,
Issue 2,
1995,
Page 393-394
Alexander Senning,
Preview
|
PDF (120KB)
|
|
摘要:
T. M. Klapötke and I. C. Tornieporth-Oetting,Nichtmetallchemie, VCH, Weinheim, 1994, 493 pp., softcover ISBN 3-527-29052-4, DM 58.00, hardcover ISBN 3-527-29257-8, DM 128.00.
ISSN:0196-1772
DOI:10.1080/01961779508048746
出版商:Taylor & Francis Group
年代:1995
数据来源: Taylor
|
|