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1. 发明申请

WO2004092125A3 USING ALKYLMETAL REAGENTS FOR DIRECTED METALATION OF AZAAROMATICS 审中-公开
公开(公告)号：WO2004092125A3
公开(公告)日：2004-10-28
申请号：PCT/US2004/011661
申请日：2004-04-07
申请人： FMC CORPORATION , WOLTERMANN, Christopher, J. , SUTTON, Douglas, E.
发明人： WOLTERMANN, Christopher, J. , SUTTON, Douglas, E.
IPC分类号： C07D213/84
摘要： Substituted alkylmetal reagents such as (trimethylsilylmethyl)lithium are reacted with azaaromatic compounds and/or nitrogen heterocycle compounds to produce functionalized azaaromatic compounds and functionalized nitrogen heterocycle compounds.

2. 发明申请

WO1997025334A1 NOVEL ARYLLITHIUM PRODUCTS AND PROCESSES 审中-公开
标题翻译：新颖的产品和工艺
公开(公告)号：WO1997025334A1
公开(公告)日：1997-07-17
申请号：PCT/US1996007624
申请日：1996-05-24
申请人： FMC CORPORATION
发明人： FMC CORPORATION , SCHWINDEMAN, James, A. , SUTTON, Douglas, E. , MORRISON, Robert, C. , STRYKER, Sonia, S.
IPC分类号： C07F01/02
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 , wherein R and R 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 AR (R )z and (I), wherein A is selected from oxygen, nitrogen, phosphorus or sulfur; R , R , and R are selected from alkyl radicals containing from 1 to 6 carbon atoms; R and R 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，包括使粒径在10-300微米范围内的颗粒状碱金属与式ROR 1的通常液体的醚类溶剂中的芳基卤反应，其中R 在选自下式的化合物的路易斯碱化合物存在下，R 1选自含有3至6个碳原子的烷基基团：R 2 R 3（R 4） z和（I），其中A选自氧，氮，磷或硫; R 2，R 3和R 4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。

3. 发明申请

WO1995001982A1 IMPROVED ALKYLLITHIUM PROCESS 审中-公开
标题翻译：改进的碱金属工艺
公开(公告)号：WO1995001982A1
公开(公告)日：1995-01-19
申请号：PCT/US1994006831
申请日：1994-06-16
申请人： FMC CORPORATION
发明人： FMC CORPORATION , SCHWINDEMAN, James, Anthony , MORRISON, Robert, Charles , DOVER, Bob, Troy , ENGEL, John, Francis , KAMIENSKI, Conrad, William , HALL, Randy, Winfred , SUTTON, Douglas, E.
IPC分类号： C07F01/02
CPC分类号： C07F1/02
摘要： A high temperature process for producing alkyllithium compounds in high yields of at least 90 % and high purity comprising reacting, in a liquid hydrocarbon solvent, an alkyl halide containing 3 to 16 carbon atoms and mixtures thereof with lithium metal particles of less than 300 microns in size at a temperature between 35 and 125 DEG C and recovering the alkyllithium compound.
摘要翻译：用于以高产率生产烷基锂化合物的高温方法为至少90％和高纯度，包括在液体烃溶剂中将含有3至16个碳原子的烷基卤及其与小于300微米的锂金属颗粒的混合物反应在35至125℃的温度下回收烷基锂化合物。

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