公开(公告)号：US5424436A

公开(公告)日：1995-06-13

申请号：US118494

申请日：1993-09-08

申请人： Gerald L. Goe ,  James G. Keay ,  Eric F. V. Scriven ,  Michael L. Prunier ,  Steven J. Quimby

发明人： Gerald L. Goe ,  James G. Keay ,  Eric F. V. Scriven ,  Michael L. Prunier ,  Steven J. Quimby

IPC分类号： C07D213/38 ,  C07D213/48 ,  C07D213/53 ,  C07D213/24

CPC分类号： C07D213/53 ,  C07D213/38 ,  C07D213/48

摘要： Imines are synthesized by the hydrogenation of pyridinecarbonitriles with amines in the presence of a rhodium-loaded catalyst. The resulting imines are stable and may be transiminated and then hydrogenated to form selected secondary amine products or may be hydrolyzed to aldehydes.Further, a very useful class of unsymmetrical secondary amines represented by the formula RCH.sub.2 NHAr (in which R is not aliphatic and Ar is aromatic and not attached to R), which has heretofore been accessible only with some difficulty, can be synthesized by processes herein disclosed utilizing the reductive intermolecular coupling of nitriles and primary aromatic amines.

摘要翻译： 在负载铑的催化剂的存在下，吡啶羰腈与胺的氢化合成了亚胺。 所得的亚胺是稳定的并且可以被过渡化，然后氢化形成选择的仲胺产物，或者可以水解成醛。 此外，由式RCH2NHAr（其中R不是脂族且Ar是芳族且不连接到R）表示的非常有用的一类非对称仲胺，其迄今为止只有一些困难才可以获得，可以通过本文公开的方法合成 利用腈和伯芳基胺的还原分子间偶联。

公开(公告)号：US5147954A

公开(公告)日：1992-09-15

申请号：US609393

申请日：1990-11-05

申请人： Donald W. McQuigg ,  Edward E. Sowers ,  Gerald L. Goe ,  Eric F. V. Scriven ,  James G. Keay

发明人： Donald W. McQuigg ,  Edward E. Sowers ,  Gerald L. Goe ,  Eric F. V. Scriven ,  James G. Keay

IPC分类号： C07D213/74 ,  C08F12/26

CPC分类号： C07D213/74 ,  C08F12/26

摘要： A cross-linked polymer-supported 4-(N-benzyl-N-methylamino) pyridine material and process for its preparation in high yield and having effective physical and catalytic properties. The polymer-supported catalyst is characterized by the suspension copolymerization of an organic phase containing the corresponding vinyl-substituted pyridine monomer, a styrene monomer, and a suitable cross-linking agent and free radical-generating catalyst in the presence of an aqueous phase containing a cellulose ether derivative as the stabilizing agent. A purified acid salt of the vinyl-substituted pyridine monomer useful in polymerizations and stable for storage as either a solid or an aqueous solution.

摘要翻译： 交联聚合物负载的4-（N-苄基-N-甲基氨基）吡啶材料及其高产率制备并具有有效物理和催化性能的方法。 聚合物负载的催化剂的特征在于在含有相应的乙烯基取代的吡啶单体，苯乙烯单体和合适的交联剂和产生自由基的催化剂的有机相的悬浮共聚， 纤维素醚衍生物作为稳定剂。 乙烯基取代的吡啶单体的纯化酸盐可用于聚合并稳定存储为固体或水溶液。

公开(公告)号：US06420439B1

公开(公告)日：2002-07-16

申请号：US09292642

申请日：1999-04-15

申请人： Martin Grendze ,  Donald W. McQuigg ,  John T. Wyeth ,  Ernest Crowe ,  Katherine M. Weisheit ,  Eric F. V. Scriven

发明人： Martin Grendze ,  Donald W. McQuigg ,  John T. Wyeth ,  Ernest Crowe ,  Katherine M. Weisheit ,  Eric F. V. Scriven

IPC分类号： C08F844

CPC分类号： C08F8/44 ,  B01D15/364 ,  B01J20/265 ,  B01J20/267 ,  B01J20/286 ,  B01J20/3285 ,  B01J43/00 ,  B01J2220/52 ,  C07C51/47 ,  C08F8/00 ,  C08F8/32 ,  C07C59/265 ,  C07C59/08 ,  C07C59/10 ,  C07C59/01 ,  C08F26/06

摘要： Described are non-swelling, crosslinked, bead forms of ampholytic base polymers that can be utilized in the chromatographic-type separation of acids from other compounds. Preferred polymers are prepared by modifying a poly-2 or poly-4-vinylpyridine resin crosslinked with divinylbenzene.

摘要翻译： 描述了非溶胀，交联的珠粒形式的两性碱性聚合物，其可用于从其它化合物的色谱分离酸中。 通过改性用二乙烯基苯交联的聚-2或聚-4-乙烯基吡啶树脂制备优选的聚合物。

公开(公告)号：US5534134A

公开(公告)日：1996-07-09

申请号：US156240

申请日：1993-11-23

申请人： William Roder ,  Eric F. V. Scriven

发明人： William Roder ,  Eric F. V. Scriven

IPC分类号： C10C3/00

CPC分类号： C10C3/005

摘要： Described are preferred pitches which comprise a blend of coal tar pitch, petroleum pitch and gilsonite pitch, and preferred processes and compositions which can be used to form such pitches. The pitches have substantially reduced contents of polyaromatic hydrocarbons (PAH's) relative to standard coal tar pitches, and are thus more favorable from health, safety and environmental standpoints.

摘要翻译： 描述了包括煤焦油沥青，石油沥青和古土黑沥青混合物的优选沥青，以及可用于形成这种沥青的优选方法和组合物。 相对于标准煤焦油沥青，间距大大减少了多芳烃（PAH's）的含量，因此从健康，安全和环境的角度来看更为有利。

公开(公告)号：US5099028A

公开(公告)日：1992-03-24

申请号：US455821

申请日：1989-12-19

申请人： Gerald L. Goe ,  Eric F. V. Scriven ,  James G. Keay ,  Lowell M. Huckstep

发明人： Gerald L. Goe ,  Eric F. V. Scriven ,  James G. Keay ,  Lowell M. Huckstep

IPC分类号： C07D249/08 ,  C07D249/14 ,  C07D521/00

CPC分类号： C07D249/08 ,  C07D231/12 ,  C07D233/56 ,  Y02P20/582

摘要： A process for preparing a 4-amino-1,2,4-(4H)triazole derivative compositions having the formula ##STR1## wherein R is hydrogen or an alkyl group containing from 1 to about 10 carbon atoms, which alkyl group can be additionally substituted by one or more aryl, heteroaryl, hydroxy, or alkenyl substituents, comprising the step of reacting hydrazine or an aqueous hydrazine solution with a carboxylic acid having the formula RCO.sub.2 H in the presence of an insoluble polymer containing acidic functional groups sufficiently strong to cause the reaction to proceed under mild conditions to produce a product of high yield and purity.

摘要翻译： 制备具有式“IMAGE”的4-氨基-1,2,4-（4H）三唑衍生物组合物的方法，其中R是氢或含有1至约10个碳原子的烷基，该烷基可另外 由一个或多个芳基，杂芳基，羟基或链烯基取代基取代，包括在含有足够强的酸性官能团的不溶性聚合物存在下使肼或肼水溶液与式RCO 2 H的羧酸反应的步骤， 反应在温和条件下进行以产生高产率和纯度的产物。