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Journal of Molecular Graphics and Modelling, 2021
The complete theoretical study of thermal Curtius rearrangement of syn-syn and syn-anti conformers of oxalyl diazide, in the gas phase and in solution has been established for the first time. The inexplicit solvent effect was taken into account via the self-consistent reaction field (SCRF) method. The gas and solution phases of all optimized geometries
Roghaye Taherian +2 more
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The complete theoretical study of thermal Curtius rearrangement of syn-syn and syn-anti conformers of oxalyl diazide, in the gas phase and in solution has been established for the first time. The inexplicit solvent effect was taken into account via the self-consistent reaction field (SCRF) method. The gas and solution phases of all optimized geometries
Roghaye Taherian +2 more
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SYN-dog: sniffing SYN flooding sources
Proceedings 22nd International Conference on Distributed Computing Systems, 2003Presents a simple and robust mechanism called SYN-dog to sniff SYN flooding sources. We install SYN-dog as a software agent at leaf routers that connect stub networks to the Internet. The statelessness and low computation overhead of SYN-dog make itself immune to any flooding attacks.
Haining Wang 0001 +2 more
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Chemischer Informationsdienst, 1984
AbstractDie Tropylidendioxide (l l)‐(‐lV) sowie die Trioxide (VI)‐(Vl l) bzw. (X), (XII) und (XV) lassen sich durch Anwendung der im Formelschema aufgezeigten Reaktionsbedingungen ausgehend von den Oxabicyclen (Ia) oder (Ib) synthetisieren.
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AbstractDie Tropylidendioxide (l l)‐(‐lV) sowie die Trioxide (VI)‐(Vl l) bzw. (X), (XII) und (XV) lassen sich durch Anwendung der im Formelschema aufgezeigten Reaktionsbedingungen ausgehend von den Oxabicyclen (Ia) oder (Ib) synthetisieren.
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Synthesis of a syn,syn,syn,syn-Stereopentad Precursor of the Marine Sponge Polyketide Callystatin A
The Journal of Organic Chemistry, 1999A C13−22 syn,syn,syn,syn-stereopentad precursor of the cytotoxic polyketide callystatin A has been prepared. The synthesis involved BF3-promoted addition of the (M)-allenylstannane 28 to the α-methyl-β-OTBS aldehyde 8 to afford the syn,syn adduct homopropargylic alcohol 29.
James A. Marshall, Russell N. Fitzgerald
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ChemInform, 1999
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
James A. Marshall, Russell N. Fitzgerald
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
James A. Marshall, Russell N. Fitzgerald
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Funktionalisierte Dioxide (syn‐1,3) und Trioxide (syn,syn; syn,anti) des Tropilidens
Chemische Berichte, 1984AbstractVon Tropiliden ausgehende, präparativ brauchbare Synthesen für die C‐5‐funktionalisierten syn‐1,3‐Tropiliden‐dioxide (3 – 5) und für die C‐8‐funktionalisierten syn,anti (12 – 14) bzw. syn,syn‐Trioxide (17, 18, 37) werden entwickelt. Anders als bei analogen Cyclohexan‐Derivaten findet in anti‐1,2‐Epoxyalkoholen (z. B.
Christoph Rücker +3 more
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ChemInform, 1996
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
J. A. MARSHALL +2 more
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
J. A. MARSHALL +2 more
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Detecting SYN flooding attacks
Proceedings.Twenty-First Annual Joint Conference of the IEEE Computer and Communications Societies, 2003We propose a simple and robust mechanism for detecting SYN flooding attacks. Instead of monitoring the ongoing traffic at the front end (like firewall or proxy) or a victim server itself, we detect the SYN flooding attacks at leaf routers that connect end hosts to the Internet. The simplicity of our detection mechanism lies in its statelessness and low
Haining Wang 0001 +2 more
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