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1. |
Recent Advances in the Synthesis and Applications of Benzo[b]thiophenes |
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Sulfur reports,
Volume 22,
Issue 1,
1999,
Page 1-47
TonyY. Zhang,
John O'toole,
C.Scott Proctor,
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摘要:
Recent developments in the application and synthesis of benzo[b]thiophenes are reviewed, with an emphasis on various cyclization methodologies leading to the heterocyclic core structure.
ISSN:0196-1772
DOI:10.1080/01961779908047953
出版商:Taylor & Francis Group
年代:1999
数据来源: Taylor
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2. |
Recent Progress on Rearrangements of Sulfones |
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Sulfur reports,
Volume 22,
Issue 1,
1999,
Page 49-84
Samuel Braverman,
Marina Cherkinsky,
Paul Raj,
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PDF (1281KB)
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摘要:
The present review surveys the main literature reports on rearrangements of sulfones published during the last decade. The report concentrates on the three most studied rearrangements, namely, 1,3-sulfonyl migration, Ramberg-Bäcklund rearrangement and pinacol-reduction rearrangement. Both mechanistic aspects and synthetic applications have been emphasized. The first type of rearrangements has been found to occur by both free radical as well as ionic mechanism. A number of synthetic applications, including intramolecular rearrangement-cyclization and regioselective alkene synthesis have been described. With regard to Ramberg-Bäcklund rearrangement, it is of special interest to note the novel isolation of previously postulated episulfone intermediate, and the renewed interest in this type of rearrangement as well as its various important modifications. Due to the novel developments a number of synthetic applications have been described, including preparation of various natural products, novel electrically conducting materials, and enediynes. The last rearrangement is of interest no only due to its mechanistic aspects, but also because it provides the possibility of ring enlargement of cyclic ketones.
ISSN:0196-1772
DOI:10.1080/01961779908047954
出版商:Taylor & Francis Group
年代:1999
数据来源: Taylor
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3. |
Asymmetric Synthesis of Biologically Interesting Compounds Utilizing Chiral Sulfoxides |
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Sulfur reports,
Volume 22,
Issue 1,
1999,
Page 85-121
Hauro Matsuyama,
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PDF (1266KB)
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摘要:
An overview of recent studies on asymmetric synthesis of biologically interesting compounds utilizing chiral sulfoxides is described. The reaction mechanism of some asymmetric syntheses is also discussed.
ISSN:0196-1772
DOI:10.1080/01961779908047955
出版商:Taylor & Francis Group
年代:1999
数据来源: Taylor
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4. |
Editorial board page for “Sulfur Reports”, Volume 22, Number 1 |
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Sulfur reports,
Volume 22,
Issue 1,
1999,
Page -
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PDF (57KB)
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摘要:
This is a scanned image of the original Editorial Board page(s) for this issue.
ISSN:0196-1772
DOI:10.1080/01961779908047952
出版商:Taylor & Francis Group
年代:1999
数据来源: Taylor
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