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1. 发明申请

US20080146850A1 Method for Producing Tertiary Phosphines 审中-公开
标题翻译：生产三膦的方法
公开(公告)号：US20080146850A1
公开(公告)日：2008-06-19
申请号：US11815460
申请日：2006-02-09
申请人： Kathrin Wissel , Matthias Maase , Oliver Huttenloch , Toni Flajs , Melanie Kuhl
发明人： Kathrin Wissel , Matthias Maase , Oliver Huttenloch , Toni Flajs , Melanie Kuhl
IPC分类号： C07F9/50
CPC分类号： C07F9/5081 , C07F9/5068
摘要： Method for producing tertiary phosphines by reacting a compound of the general formula (I) in which A is R1 or L2, B is R2 or L3, the R1 and R2 radicals are each independently an organic radical having in each case from 1 to 30 carbon atoms, where the R1 and R2 radicals may also be joined together; and the leaving groups L1 to L3 are each independently halogen, alkyloxy having from 1 to 10 carbon atoms or aryloxy having from 6 to 10 carbon atoms (a) with an alkali metal in an organic aprotic solvent and (b) a compound of the general formula (II) L4-R3 (II) in which the R3 radical is an organic radical having in each case from 1 to 30 carbon atoms; and the leaving group L4 is halogen, alkyloxy having from 1 to 10 carbon atoms or aryloxy having from 6 to 10 carbon atoms, in which the resulting reaction mixture is hydrolyzed with an aqueous base which has a pH of ≧10 and the organic phase is removed from the aqueous phase.
摘要翻译：通过使其中A为R 1或L 2的通式（I）的化合物与B 2反应生成叔膦的方法，B为R 2 O / >或L 3，R 1和R 2基团各自独立地为在每种情况下具有1至30个碳原子的有机基团，其中R 1和R 2基团也可以连接在一起; 和离去基团L 1至L 3各自独立地为卤素，具有1至10个碳原子的烷氧基或具有6至10个碳原子的芳氧基（a）与有机质子惰性溶剂中的碱金属和（b）通式（II）的化合物<？in-line-formula description =“In-line Formulas”end =“lead”→> L 4 （II）<？in-line-formula description =“In-line formula”end =“tail”？>其中R 3是基团在每种情况下具有1至30个碳原子的有机基团; 并且离去基团L 4是卤素，具有1至10个碳原子的烷氧基或具有6至10个碳原子的芳氧基，其中所得反应混合物用具有pH值的碱水溶液水解 > 10，并且从水相中除去有机相。

2. 发明申请

US20080228016A1 Method for Chlorinating Alcohols 审中-公开
标题翻译：氯化醇的方法
公开(公告)号：US20080228016A1
公开(公告)日：2008-09-18
申请号：US12066321
申请日：2006-08-31
申请人： Thorsten Rohde , Oliver Huttenloch , Friederike Osswald , Kathrin Wissel
发明人： Thorsten Rohde , Oliver Huttenloch , Friederike Osswald , Kathrin Wissel
IPC分类号： C07C17/16
CPC分类号： C07C17/16 , C07C19/01
摘要： A process for preparing organic chlorides in which the chlorine atom is bonded to a CH2 group by reacting the corresponding alcohols with thionyl chloride in the presence of a triaylphosphine oxide at a temperature of from 20 to 200° C. and a pressure of from 0.01 to 10 MPa abs, which comprises using the triarylphosphine oxide in a molar ratio to the amount of OH groups to be chlorinated of from 0.0001 to 0.5.
摘要翻译：一种制备有机氯化物的方法，其中氯原子通过在三乙烯基氧化膦存在下，在20〜200℃的温度下使相应的醇与亚硫酰氯反应而与CH 2 - 和0.01至10MPa abs的压力，其包括使用与被氯化的OH基团的摩尔比为0.0001-0.5的三芳基氧化膦。

3. 发明授权

US08119822B2 Ionic liquids in the preparation of POMs 失效
标题翻译：离子液体在制备POM时
公开(公告)号：US08119822B2
公开(公告)日：2012-02-21
申请号：US12440833
申请日：2007-09-07
申请人： Karthikeyan Sharavanan , Kathrin Wissel
发明人： Karthikeyan Sharavanan , Kathrin Wissel
IPC分类号： C08G2/18 , C08L59/04 , C08K3/26
CPC分类号： C08G2/08 , C08G2/06 , C08G2/10
摘要： Process for preparing polyoxymethylenes by polymerization of the monomers a) in the presence of cationically active initiators b) and, if appropriate in the presence of regulators c) and subsequent deactivation d) and discharge from the reactor, wherein at least one ionic liquid is used as initiator b).
摘要翻译：通过单体a）在阳离子活性引发剂存在下制备聚甲醛的方法b）和如果适当时在调节剂c）和随后的失活d）存在下，并且从反应器中排出，其中使用至少一种离子液体作为引发剂b）。

4. 发明申请

US20090275724A1 IONIC LIQUIDS IN THE PREPARATION OF POMS 失效
标题翻译：离子液体在制备POMS中的应用
公开(公告)号：US20090275724A1
公开(公告)日：2009-11-05
申请号：US12440833
申请日：2007-09-07
申请人： Karthikeyan Sharavanan , Kathrin Wissel
发明人： Karthikeyan Sharavanan , Kathrin Wissel
IPC分类号： C08G2/08 , C08G6/00
CPC分类号： C08G2/08 , C08G2/06 , C08G2/10
摘要： Process for preparing polyoxymethylenes by polymerization of the monomers a) in the presence of cationically active initiators b) and, if appropriate in the presence of regulators c) and subsequent deactivation d) and discharge from the reactor, wherein at least one ionic liquid is used as initiator b).
摘要翻译：通过单体a）在阳离子活性引发剂存在下制备聚甲醛的方法b）和如果适当时在调节剂c）和随后的失活d）存在下，并且从反应器中排出，其中使用至少一种离子液体作为引发剂b）。

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