专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2015021126A1 CONVERSION OF ALKANES TO ORGANOSELENIUMS AND ORGANOTELLURIUMS 审中-公开
标题翻译：碱向有机物和有机物的转化
公开(公告)号：WO2015021126A1
公开(公告)日：2015-02-12
申请号：PCT/US2014/049903
申请日：2014-08-06
申请人： THE SCRIPPS RESEARCH INSTITUTE , PERIANA, Roy A. , KONNICK, Michael M. , HASHIGUCHI, Brian G.
发明人： PERIANA, Roy A. , KONNICK, Michael M. , HASHIGUCHI, Brian G.
IPC分类号： C10L1/24
CPC分类号： C07C395/00 , C07B39/00 , C07B41/06 , C07B43/04 , C07B45/00 , C07B47/00 , C07C1/321 , C07C17/093 , C07C45/00 , C07C209/22 , C07C231/10 , C07C319/02 , C07C319/14 , C07C391/00 , C07F7/2208 , C07F9/5004 , C07C321/04 , C07C321/14 , C07C11/02
摘要： The invention provides processes and materials for the efficient and costeffective functionalization of alkanes and heteroalkanes, comprising contacting the alkane or heteroalkane and a soft oxidizing electrophile comprising Se(VI) or Te(VI), in an acidic medium, optionally further comprising an aprotic medium, which can be carried out at a temperature of less than 300C. Isolation of the alkylselenium or alkyltellurium intermediate allows the subsequent conversion to products not necessarily compatible with the initial reaction conditions, such as amines, stannanes, organosulfur compounds, acyls, halocarbons, and olefins.
摘要翻译：本发明提供用于烷烃和杂烷烃的有效和成本有效的功能化的方法和材料，包括在酸性介质中使烷烃或杂烷烃与包含Se（VI）或Te（VI）的软氧化亲电试剂接触，任选地还包含非质子介质，其可以在低于300℃的温度下进行。烷基硒或烷基碲中间体的分离允许随后转化成与初始反应条件不一致的产物，例如胺，锡烷，有机硫化合物，酰基，卤代烃和烯烃。

2. 发明申请

WO1993010071A1 PROCESS FOR THE PRODUCTION OF CARBONYLS 审中-公开
标题翻译：生产碳的过程
公开(公告)号：WO1993010071A1
公开(公告)日：1993-05-27
申请号：PCT/US1992010097
申请日：1992-11-23
申请人： CATALYTICA, INC. , PERIANA, Roy, A.
发明人： CATALYTICA, INC.
IPC分类号： C07C45/45
CPC分类号： C07C45/75 , C07C45/72 , C07C49/82
摘要： This invention is a noncatalyzed process for the production of carbonyls, particularly beta -hydroxy aldehydes, by the aldol condensation of, for example, acetophenone and formaldehyde. In this process, neither base nor acid is added to the reaction mixture. Operation of a specific variation of the process results in a high yield of 3-hydroxy-1-phenyl-1-propanone and, because of the absence of added catalysts and of the choice of reaction conditions, does not produce significant amounts of dehydration products such as 1-phenyl-2-propene-1-one or of overcondensation products.
摘要翻译：本发明是通过例如苯乙酮和甲醛的醛醇缩合制备羰基，特别是β-羟基醛的非催化方法。在该方法中，碱和酸均不加入到反应混合物中。该方法的具体变化的操作导致高产率的3-羟基-1-苯基-1-丙酮，并且由于不存在加入的催化剂和反应条件的选择，不产生显着量的脱水产物例如1-苯基-2-丙烯-1-酮或过度缩合产物。

3. 发明申请

WO2009091918A1 CATALYTIC OXY-FUNCTIONALIZATION OF METAL-CARBON BONDS 审中-公开
标题翻译：金属碳的催化氧化功能
公开(公告)号：WO2009091918A1
公开(公告)日：2009-07-23
申请号：PCT/US2009/031146
申请日：2009-01-15
申请人： PERIANA, Roy, A. , GODDARD, William, A. , TENN, William
发明人： PERIANA, Roy, A. , GODDARD, William, A. , TENN, William
IPC分类号： C07C29/48
CPC分类号： C07C29/48 , C07C31/02 , C07C31/04
摘要： The development of compatible functionalization reactions with methyl rhenium(I) species, for integration with the CH activation reaction of hydrocarbons by transition metal alkoxo complexes is described. The invention is applicable to the design of rapid, stable CH activation systems integrated with an oxy-functionalization reaction for selective, low temperature hydrocarbon oxidation catalysts.
摘要翻译：描述了与甲基铼（I）物质的相容官能化反应的发展，用于通过过渡金属烷氧基配合物与烃的CH活化反应的一体化。本发明适用于与用于选择性低温烃氧化催化剂的氧官能化反应相结合的快速，稳定的CH活化体系的设计。

4. 发明申请

WO2006091849A2 NEW CATALYTIC SYSTEMS FOR THE CONVERSION OF HYDROCARBONS TO FUNCTIONALIZED PRODUCTS 审中-公开
标题翻译：用于将碳氢化合物转化为功能化产品的新催化体系
公开(公告)号：WO2006091849A2
公开(公告)日：2006-08-31
申请号：PCT/US2006006656
申请日：2006-02-24
申请人： PERIANA ROY A , GODDARD WILLIAM A III
发明人： PERIANA ROY A , GODDARD WILLIAM A III
IPC分类号： C07C27/12 , C07C37/58
CPC分类号： C07C29/48 , B01J27/0573 , B01J31/1805 , C07B33/00 , C07C37/58 , C07C37/60 , Y02P20/52 , C07C31/04 , C07C39/04
摘要： This invention discloses methods and processes for selectively converting hydrocarbons such as methane to materials such as alcohols or other materials containing more reactive functionalities.
摘要翻译：本发明公开了用于选择性地将诸如甲烷的烃转化为诸如醇或其它含有更多反应性官能团的材料的材料的方法和方法。

5. 发明申请

WO2009091913A1 TRIDENTATE (NNC) CATALYSTS FOR THE SELECTIVE OXIDATION OF HYDROCARBONS 审中-公开
标题翻译：三氯甲烷（NNC）催化剂选择性氧化烃
公开(公告)号：WO2009091913A1
公开(公告)日：2009-07-23
申请号：PCT/US2009/031138
申请日：2009-01-15
申请人： PERIANA, Roy, A. , GODDARD III, William A. , OXGAARD, Jonas , YOUNG, Kenneth
发明人： PERIANA, Roy, A. , GODDARD III, William A. , OXGAARD, Jonas , YOUNG, Kenneth
IPC分类号： B01J31/18 , C07B33/00 , C07C29/00
CPC分类号： B01J31/1815 , B01J2231/52 , B01J2231/70 , B01J2531/0244 , B01J2531/825 , B01J2531/827 , C07B33/00 , C07B2200/05 , C07C29/48 , C07C37/60 , C07C67/035 , Y02P20/52 , C07C31/04 , C07C69/63 , C07C39/04
摘要： The synthesis of discrete, air, protic, and thermally stable transition metal NNC complexes that catalyze the CH activation and functionalization of alkanes and arenes is disclosed. Methods for the selective conversion of methane to methanol or methyl esters in acidic and neutral media are disclosed.
摘要翻译：公开了催化烷烃和芳烃的CH活化和官能化的离散的，空气的，质子的和热稳定的过渡金属NNC络合物的合成。公开了在酸性和中性介质中甲烷选择性转化成甲醇或甲酯的方法。

6. 发明申请

WO2006091849A3 NEW CATALYTIC SYSTEMS FOR THE CONVERSION OF HYDROCARBONS TO FUNCTIONALIZED PRODUCTS 审中-公开
公开(公告)号：WO2006091849A3
公开(公告)日：2006-08-31
申请号：PCT/US2006/006656
申请日：2006-02-24
申请人： PERIANA, Roy, A. , GODDARD, William, A., III
发明人： PERIANA, Roy, A. , GODDARD, William, A., III
IPC分类号： C07C27/12 , C07C37/58
摘要： This invention discloses methods and processes for selectively converting hydrocarbons such as methane to materials such as alcohols or other materials containing more reactive functionalities.

7. 发明申请

WO1998050333A1 LIGATED PLATINUM GROUP METAL CATALYST COMPLEX AND IMPROVED PROCESS FOR CATALYTICALLY CONVERTING ALKANES TO ESTERS AND DERIVATIVES THEREOF 审中-公开
标题翻译： LIGATED PLATINUM GROUP金属催化剂复合物及其改性方法，用于将酯转化为酯及其衍生物
公开(公告)号：WO1998050333A1
公开(公告)日：1998-11-12
申请号：PCT/US1997007772
申请日：1997-05-06
申请人： CATALYTICA, INC. , PERIANA, Roy, A. , TAUBE, Douglas, J. , GAMBLE, Scott , TAUBE, Henry
发明人： CATALYTICA, INC.
IPC分类号： C07C27/10
CPC分类号： C07C29/48 , B01J23/6445 , B01J27/0576 , B01J31/1815 , B01J2531/82 , B01J2531/824 , B01J2531/828 , Y02P20/52 , C07C31/04 , C07C31/202 , C07C31/36 , C07C31/08
摘要： This invention is an improved process for the selective oxidation of lower alkane starting materials (such as methane) into esters and, optionally, into various derivatives (such as methanol) in oxidizing acidic media using a stable platinum group metal ligand catalyst complex at elevated temperatures and refers to a class of novel platinum group metal ligand complexes employed bidiazine ligands, which are sufficiently stable in the oxidizing acidic media at elevated temperatures to be effective catalysts in the alkane conversion reaction.
摘要翻译：本发明是一种改进的方法，用于在升高的温度下使用稳定的铂族金属配体催化剂络合物将低级烷烃原料（例如甲烷）选择性氧化成酯和任选地氧化酸性介质中的各种衍生物（例如甲醇）并且是指一类新颖的铂族金属配体络合物，其使用双嘧啶配体，其在升高的温度下在氧化性酸性介质中足够稳定，从而成为烷烃转化反应中的有效催化剂。

8. 发明申请

WO1992014738A1 CATALYTIC PROCESS FOR CONVERTING HYDROCARBONACEOUS FEEDS, PARTICULARLY LOWER ALKANES TO ESTERS, ALCOHOLS, AND OPTIONALLY TO HYDROCARBONS 审中-公开
标题翻译：用于转化碳氢化合物的催化过程，特别是下降到酯，醇和有选择性的烃类
公开(公告)号：WO1992014738A1
公开(公告)日：1992-09-03
申请号：PCT/US1992001272
申请日：1992-02-14
申请人： CATALYTICA, INC. , PERIANA, Roy, A. , TAUBE, Douglas, J. , TAUBE, Henry , EVITT, Eric, R.
发明人： CATALYTICA, INC.
IPC分类号： C07F05/04
CPC分类号： C07C29/48 , C07C29/50 , C07C67/035 , C07C303/24 , C07C303/28 , C07C391/00 , Y02P20/52 , Y02P30/20 , Y10S585/943 , C07C31/04 , C07C305/06 , C07C309/65
摘要： This invention is a process for converting hydrocarbonaceous feeds, particularly lower alkanes, into their corresponding esters and optionally into various intermediates (such as alcohols) and optionally into liquid hydrocarbons. The hydrocarbonaceous feeds are oxidatively converted to oxy-esters at high selectivity and conversion and at practical reaction rates using at least catalytic amounts of certain class "B" metals and/or metal ions defined by the Pearson definition as "soft" or "borderline". Desirable catalysts comprise such metals as Pd, Tl, Pt, Hg, and Au. Mercury is most desired. If so desired, the oxy-esters may be converted to alcohols or other intermediates such as halides. The oxy-esters, alcohols, and other intermediates may optionally be converted to liquid hydrocarbons such as gasoline.
摘要翻译：本发明是将烃类进料，特别是低级烷烃转化成其相应的酯，任选地转化为各种中间体（如醇）和任选地转化成液体烃的方法。烃类进料以高选择性和转化率，以实际的反应速率，以至少催化量的由“Pearson”定义的“B”族金属和/或金属离子为“软”或“边界” 。理想的催化剂包括诸如Pd，Tl，Pt，Hg和Au的金属。汞是最需要的。如果需要，可将氧酯转化为醇或其它中间体如卤化物。氧酯，醇和其它中间体可以任选地转化成液体烃如汽油。

9. 发明申请

WO1992012962A1 PROCESS FOR THE PRODUCTION OF CYANOACETIC ACID 审中-公开
标题翻译：生产氰尿酸的方法
公开(公告)号：WO1992012962A1
公开(公告)日：1992-08-06
申请号：PCT/US1992000588
申请日：1992-01-24
申请人： CATALYTCCA INC. , BULLS, A., Ray , FELLMANN, Jere, D. , PERIANA, Roy, A.
发明人： CATALYTCCA INC.
IPC分类号： C07C255/00
CPC分类号： C07C255/19
摘要： This is a process for preparing cyanoacetic acid (CAA) or its esters by further oxidizing a partially oxidized propionitrile compound of the following formula: N}C-CHx-CHy-AB, where A is -H, -OH, or -OR; and B is -OH, -OR, or = O; x=1 or 2, y=0 or 1 (depending upon the selection of A and B); but where B is =O, A is -H, and x=0; and where y=1, x=0, B is -OH or -OR. Especially preferred partially oxidized propionitrile compounds include cyanoacetaldehyde (CA), its hydrate (CAH) or acetal (CADA). Suitable oxidants include oxygen, ozone, hydrogen peroxide, peracids, nitrites, and the like. The partially oxidized propionitrile compound is preferably produced from acrylonitrile. An optional step is the esterification of the cyanoacetic acid.
摘要翻译：这是通过进一步氧化下式的部分氧化的丙腈化合物来制备氰乙酸（CAA）或其酯的方法：N} C-CHx-CHy-AB，其中A是-H，-OH或-OR; 且B为-OH，-OR或= O; x = 1或2，y = 0或1（取决于A和B的选择）; 但是B为= O，A为-H，x = 0; 并且其中y = 1，x = 0，B是-OH或-OR。特别优选的部分氧化的丙腈化合物包括氰乙醛（CA），其水合物（CAH）或缩醛（CADA）。合适的氧化剂包括氧，臭氧，过氧化氢，过酸，亚硝酸盐等。部分氧化的丙腈化合物优选由丙烯腈制备。任选的步骤是氰基乙酸的酯化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式