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    • 2. 发明申请
    • ALLYLIC POLYSULFANES
    • 各种聚合物
    • WO2008059217A1
    • 2008-05-22
    • PCT/GB2007/004310
    • 2007-11-12
    • ECOSPRAY LIMITEDBLOCK, EricGROOM, Murree
    • BLOCK, EricGROOM, Murree
    • C07C321/18
    • C07C321/18C07C319/24
    • Diallylic polysulfides (polysulfanes) are provided with sulfur chain lengths of 9 to 22. Also provided are bis(2-methyl-2-propenyl) polysulfides with sulfur chain lengths of 3 to 22. Also provided are 2-substituted bis(2-propenyl) polysulfides with sulfur chain lengths of 3 to 20. Also provided are the 2-cycloalken-1-yl polysulfides, 2-cyclohexen-1-yl polysulfides and 2-cyclopenten-1-yl polysulfides, with sulfur chain lengths of 3 to 20. Also provided are processes for extending the sulfur chain length of diallylic polysulfides and 2-substituted analogues thereof and allyl methyl polysulfides by bringing such compounds into contact with elemental sulfur and heating, or by mixing with molten sulfur.
    • 二硫代多硫化物(聚硫烷)的硫链长度为9-22。还提供硫链长度为3至22的双(2-甲基-2-丙烯基)多硫化物。还提供了2-取代的双(2-丙烯基 )多硫化物,硫链长度为3至20.还提供了2-环烯烃-1-基多硫化物,2-环己烯-1-基多硫化物和2-环戊烯-1-基多硫化物,硫链长度为3至20 还提供了通过使这些化合物与元素硫接触并加热或通过与熔融硫混合来延长二烯基多硫化物及其2-取代的类似物和烯丙基甲基多硫化物的硫链长度的方法。
    • 3. 发明申请
    • ALLYLIC POLYSULFANES
    • WO2008059217A8
    • 2008-08-07
    • PCT/GB2007004310
    • 2007-11-12
    • ECOSPRAY LTDBLOCK ERICGROOM MURREE
    • BLOCK ERICGROOM MURREE
    • C07C321/18
    • C07C321/18C07C319/24
    • Diallylic polysulfides (polysulfanes) are provided with sulfur chain lengths of 9 to 22. Also provided are bis(2-methyl-2-propenyl) polysulfides with sulfur chain lengths of 3 to 22. Also provided are 2-substituted bis(2-propenyl) polysulfides with sulfur chain lengths of 3 to 20. Also provided are the 2-cycloalken-1-yl polysulfides, 2-cyclohexen-1-yl polysulfides and 2-cyclopenten-1-yl polysulfides, with sulfur chain lengths of 3 to 20. Also provided are processes for extending the sulfur chain length of diallylic polysulfides and 2-substituted analogues thereof and allyl methyl polysulfides by bringing such compounds into contact with elemental sulfur and heating, or by mixing with molten sulfur.
    • 二烯丙基多硫化物(聚硫烷)具有9至22的硫链长。还提供了硫链长度为3至22的双(2-甲基-2-丙烯基)多硫化物。还提供了2-取代的双(2-丙烯基) )硫链长度为3至20的多硫化物。还提供了硫链长度为3至20的2-环烯-1-基多硫化物,2-环己烯-1-基多硫化物和2-环戊烯-1-基多硫化物 还提供了通过使这些化合物与元素硫接触并加热或通过与熔融硫混合来延长二烯丙基多硫化物及其2-取代类似物和烯丙基甲基多硫化物的硫链长度的方法。