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1. 发明授权

US5626798A Aryllithium products and processes 失效
标题翻译：芳基锂产品和工艺
公开(公告)号：US5626798A
公开(公告)日：1997-05-06
申请号：US587813
申请日：1996-01-05
申请人： James A. Schwindeman , Douglas E. Sutton , Robert C. Morrison , Sonia S. Stryker
发明人： James A. Schwindeman , Douglas E. Sutton , Robert C. Morrison , Sonia S. Stryker
IPC分类号： C07F1/02
CPC分类号： C07F1/02
摘要： An improved process for producing high purity solutions of aryllithium compounds comprising reacting a particulate alkali metal having a particle size in the range of 10 to 300 microns, with an aryl halide in a normally liquid etheral solvent of the formula ROR.sup.1, wherein R and R.sup.1 are selected from the group of alkyl radicals containing from 3 to 6 carbon atoms, in the presence of a Lewis base compound selected from compounds of the formula: R.sup.2 AR.sup.3 (R.sup.4).sub.z and ##STR1## wherein A is selected from oxygen, nitrogen, phosphorus or sulfur; R.sup.2, R.sup.3, and R.sup.4 are selected from alkyl radicals containing from 1 to 6 carbon atoms; R.sup.5 and R.sup.6 are independently selected from hydrogen or alkyl radicals containing one to six carbon atoms; y is an integer from 4 to 6; but when A is oxygen or sulfur, z is zero; and when A is nitrogen or phosphorus, z is one, and provided there is a mole ratio of ether to aryl halide of at least 1.3 to 1 and a mole ratio of Lewis base to aryl halide of from 0.01 to 0.50; and products of the process.
摘要翻译：一种用于生产芳族锂化合物的高纯度溶液的改进方法，包括使粒度在10-300微米范围内的颗粒状碱金属与式ROR1的通常液体的醚类溶剂中的芳基卤反应，其中R和R 1是在选自下列化合物的路易斯碱化合物存在下，选自含有3至6个碳原子的烷基基团：R2AR3（R4）z和其中A选自氧，氮，磷或硫; R2，R3和R4选自含有1至6个碳原子的烷基; R 5和R 6独立地选自氢或含有1至6个碳原子的烷基; y为4〜6的整数; 但当A为氧或硫时，z为零; 当A为氮或磷时，z为1，并且其醚与芳基卤的摩尔比至少为1.3:1，路易斯碱与芳基卤的摩尔比为0.01至0.50; 和产品的过程。

2. 发明授权

US06482944B2 Processes for preparing tertiary aminoalkylorganometallic compounds 失效
标题翻译：制备叔氨基烷基有机金属化合物的方法
公开(公告)号：US06482944B2
公开(公告)日：2002-11-19
申请号：US09817994
申请日：2001-03-27
申请人： James Anthony Schwindeman , Randy W. Hall , Sonia S. Stryker
发明人： James Anthony Schwindeman , Randy W. Hall , Sonia S. Stryker
IPC分类号： C07D22500
CPC分类号： C07D295/067 , C07C209/08 , C07D243/08 , C07F1/02 , C07C211/15
摘要： Processes for the preparation of haloalkylamines and tertiary aminoalkylorganometallic compounds are disclosed. The haloalkylamines can be prepared by direct reaction of an amine with an &agr;, &ohgr;-dihaloalkane or an &agr;, &ohgr;-dihaloalkene. Tertiary aminoalkylorganometallic compounds can be prepared by reacting selected tertiary haloalkylamines with an alkali metal at a temperature greater than 45° C. in hydrocarbon solvents.
摘要翻译：公开了制备卤代烷基胺和叔氨基烷基有机金属化合物的方法。卤代烷基胺可以通过胺与α，ω-二卤代烷或α，ω-二卤代烯的直接反应来制备。叔氨基烷基有机金属化合物可以通过在烃溶剂中在大于45℃的温度下使选择的叔卤代烷基胺与碱金属反应来制备。

3. 发明授权

US06717014B1 Processes for preparing haloamines and tertiary aminoalkylorganometallic compounds 失效
标题翻译：制备卤代胺和叔氨基烷基有机金属化合物的方法
公开(公告)号：US06717014B1
公开(公告)日：2004-04-06
申请号：US08882513
申请日：1997-06-25
申请人： James Anthony Schwindeman , Randy W. Hall , Sonia S. Stryker
发明人： James Anthony Schwindeman , Randy W. Hall , Sonia S. Stryker
IPC分类号： C07D24300
CPC分类号： C07D295/067 , C07C209/08 , C07D243/08 , C07F1/02 , C07C211/15
摘要： Processes for the preparation of haloalkylamines and tertiary aminoalkylorganometallic compounds are disclosed. The haloalkylamines can be prepared by direct reaction of an amine with an &agr;,&ohgr;-dihaloalkane or an &agr;,&ohgr;-dihaloalkene. Tertiary aminoalkylorganometallic compounds can be prepared by reacting selected tertiary haloalkylamines with an alkali metal at a temperature greater than 45° C. in hydrocarbon solvents.
摘要翻译：公开了制备卤代烷基胺和叔氨基烷基有机金属化合物的方法。卤代烷基胺可以通过胺与α，ω-二卤代烷或α，ω-二卤代烯的直接反应来制备。叔氨基烷基有机金属化合物可以通过在烃溶剂中在大于45℃的温度下使选择的叔卤代烷基胺与碱金属反应来制备。

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