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21. 发明申请

US20030163003A1 Chiral ligands, transition-metal complexes thereof and uses thereof in asymmetric reactions 有权
公开(公告)号：US20030163003A1
公开(公告)日：2003-08-28
申请号：US10319093
申请日：2002-12-13
申请人： The Penn State Research Foundation
发明人： Xumu Zhang , Dengming Xiao
IPC分类号： C07C29/52 , C07F009/28 , C07F009/02 , C07F015/00
CPC分类号： C07C45/505 , B01J31/2419 , B01J2231/643 , B01J2531/0266 , B01J2531/46 , B01J2531/56 , B01J2531/66 , B01J2531/72 , B01J2531/74 , B01J2531/821 , B01J2531/822 , B01J2531/824 , B01J2531/827 , B01J2531/828 , B01J2531/847 , C07B53/00 , C07C39/17 , C07C45/69 , C07C45/72 , C07C209/52 , C07D213/04 , C07F9/005 , C07F9/5027 , C07F9/58 , C07F9/60 , C07F9/65683 , C07F11/005 , C07F13/005 , C07F15/0033 , C07F15/004 , C07F15/0046 , C07F15/0053 , C07F15/006 , C07F15/0066 , C07F15/0073 , C07F15/008 , C07F15/0086 , C07F15/0093 , C07F17/02
摘要： Chiral ligands and transition metal complexes based on such chiral ligands useful in asymmetric catalysis are disclosed. The chiral ligands include phospholanes, P,N ligands, N,N ligands, biphenols, and chelating phosphines. The ferrocene-based irridium (R,R)-f-binaphane complex reduces imines to the corresponding amines with 95-99.6% enantioselectivity and reduces null-substituted-null-arylenamides with 95% enantioselectivity. The transition metal complexes of the chiral ligands are useful in asymmetric reactions such as asymmetric hydrogenation of imines, asymmetric hydride transfer reactions, hydrosilylation, hydroboration, hydrovinylation, hydroformylation, allylic alkylation, cyclopropanation, Diels-Alder reaction, Heck reaction, isomerization, Aldol reaction, Michael addition and epoxidation reactions.

22. 发明授权

US5093536A Preparation of functionalized alkynes having internal triple bonds 失效
标题翻译：具有内部三键的官能化炔烃的制备
公开(公告)号：US5093536A
公开(公告)日：1992-03-03
申请号：US433922
申请日：1989-11-08
申请人： James M. Renga , Alan G. Olivero , Mark Bosse
发明人： James M. Renga , Alan G. Olivero , Mark Bosse
IPC分类号： C07C29/52 , C07C29/62
CPC分类号： C07C29/52 , C07C29/62
摘要： Functional internal alkynes are conveniently and economically prepared by dehydrohalogenating a dibromide with an alkali metal hydroxide in the presence of a phase transfer catalyst.
摘要翻译：通过在相转移催化剂存在下，用碱金属氢氧化物将二溴化物脱卤化氢，可方便地和经济地制备功能性内炔。

23. 发明授权

US4933508A Method for producing a cycloalkanol 失效
标题翻译：环烷醇的制造方法
公开(公告)号：US4933508A
公开(公告)日：1990-06-12
申请号：US248084
申请日：1988-09-23
申请人： Haruo Habu , Kouji Watanabe , Takeshi Matsuoka
发明人： Haruo Habu , Kouji Watanabe , Takeshi Matsuoka
IPC分类号： C07C29/52 , C07C45/33
CPC分类号： C07C45/33 , C07C29/52
摘要： A method for producing a cycloalkanol, which comprises oxidizing a cycloalkane with a molecular oxygen-containing gas in a liquid phase in the presence of a catalyst, wherein an aromatic nitro compound is present in the oxidation reaction system.

24. 发明授权

US4263319A 4-Substituted-2-indanol insecticidal ester derivatives 失效
标题翻译： 4-取代的2-茚满醇杀虫酯衍生物
公开(公告)号：US4263319A
公开(公告)日：1981-04-21
申请号：US42372
申请日：1979-05-24
申请人： John F. Engel
发明人： John F. Engel
IPC分类号： C07C323/19 , A01N37/10 , A01N53/00 , A01N53/02 , A01N53/04 , A01N53/10 , A01P7/04 , C07C17/26 , C07C29/52 , C07C35/32 , C07C57/38 , C07C61/40 , C07C67/00 , C07C67/303 , C07C69/743 , C07C201/00 , C07C255/19 , C07C255/39 , C07C255/48 , C07C255/55 , C07C317/22 , C07D307/45 , C07D333/04 , C07F9/54 , C07C61/04 , C07C61/13
CPC分类号： C07C61/40 , A01N37/10 , A01N53/00 , C07C17/2635 , C07C29/143 , C07C29/52 , C07C35/32 , C07C57/38 , C07F9/5442 , C07C2102/08
摘要： Novel compounds of the formula ##STR1## are disclosed in which R.sup.1 is a phenyl, phenoxy, phenylthio, benzyl or heterocyclic radical which may be substituted, and R.sup.2 is hydrogen, a substituted-vinylcyclopropanecarbonyl group, a tetramethylcyclopropanecarbonyl group, or a 1-(substituted-phenyl)-2-methylpropylcarbonyl group. The compounds wherein R.sup.2 is other than hydrogen are insecticides.
摘要翻译：公开了新的式“IMAGE”化合物，其中R 1是可被取代的苯基，苯氧基，苯硫基，苄基或杂环基，R2是氢，取代的乙烯基环丙烷羰基，四甲基环丙烷羰基或1-（取代的苯基）-2-甲基丙基羰基。其中R2不是氢的化合物是杀虫剂。

25. 发明授权

US4183904A Recovery of boron from waste streams 失效
标题翻译：从废物流中回收硼
公开(公告)号：US4183904A
公开(公告)日：1980-01-15
申请号：US839068
申请日：1977-10-03
申请人： Oscar A. Meyer
发明人： Oscar A. Meyer
IPC分类号： C01B35/10 , C07C29/52 , C01B35/06
CPC分类号： C01B35/109 , C07C29/52 , C12C11/02 , C07C2101/14
摘要： A method for the recovery of boron compounds from waste streams containing boric acid and combustible organic materials in water by incineration of the combustible organic materials and dehydration of the boric acid to boric oxide. Quenching of the boric oxide, depending upon temperature and water content, yields orthoboric and/or metaboric acids in vapor phase and polyboric acid in liquid phase which is cooled along with the products of the combustion of the organic materials and, in the presence of water, converted to a mixture of boric acids in solid and liquid phase leaving the products of combustion in vapor phase. The mixture of boric acids is then separated from the products of combustion.
摘要翻译：通过焚烧可燃有机材料并将硼酸脱水为氧化硼，从含有硼酸和可燃有机物质的废物流中回收硼化合物的方法。氧化硼的淬灭取决于温度和水含量，产生气相中的原硼酸和/或偏硼酸以及与有机材料的燃烧产物一起冷却的液相中的多硼酸，并且在水的存在下，转化成固体和液相中的硼酸混合物，留下蒸气相的燃烧产物。然后将硼酸的混合物与燃烧产物分离。

26. 发明授权

US3758557A Process for the oxidation of paraffins 失效
标题翻译： PARAFFINS氧化过程
公开(公告)号：US3758557A
公开(公告)日：1973-09-11
申请号：US3758557D
申请日：1969-07-24
申请人： LABOFINA SA
发明人： DE RADZITZKY DOSTROWICK P , HANOTIER J , VAERMAN J
IPC分类号： C07C29/48 , C07C29/50 , C07C29/52 , C07C45/28 , C07C45/30 , C07C45/33 , C07C27/16 , C07C45/02 , C07C67/00
CPC分类号： C07C45/33 , C07C29/48 , C07C29/50 , C07C29/52 , C07C45/28 , C07C45/30 , C07C49/04 , C07C31/125
摘要： Straight-chain paraffins are non-destructively and selectively oxidized to introduce oxy and oxo functions predominantly at the 2 position by an oxidizing system comprising a compound of group II - VI metals in higher valent form and an acidic activator of dissociation constant gerater than 5.10 3 or boron trifluoride, with or without molecular oxygen and with or without a solvent.
摘要翻译：直链烷烃是非破坏性和选择性氧化的，以通过包含高价形式的II-VI族金属化合物和解离常数gerater酸性活化剂的氧化体系主要在2位引入氧和氧官能团， - > 3或三氟化硼，有或没有分子氧，有或没有溶剂。

27. 发明授权

US3651153A Production of alcohols 失效
标题翻译：生产酒精
公开(公告)号：US3651153A
公开(公告)日：1972-03-21
申请号：US3651153D
申请日：1965-08-24
申请人： HUELS CHEMISCHE WERKE AG
发明人： STRAUSS GUNTHER , SCHNEIDER KLAUS , JACQUEMIN WERNER
IPC分类号： C07C29/52 , C07C35/02 , C07C31/02 , C07C35/08
CPC分类号： C07C29/52 , C07C2601/20 , C07C35/205 , C07C31/125
摘要： BORIC ACID ESTER INTERMEDIATES IN THE PREPARATION OF ALCOHOLS OF NON-AROMATIC HYDROCARBONS ARE PRODUCED BY INTRODUCING BORIC ACID IN ADMIXTURES WITH WATER DIRECTLY INTO THE HYDROCARBONS UNDERGOING OXIDATION.

28. 发明授权

US3557216A Oxidation of hydrocarbons 失效
标题翻译：氢氧化物
公开(公告)号：US3557216A
公开(公告)日：1971-01-19
申请号：US3557216D
申请日：1966-07-25
申请人： HALCON INTERNATIONAL INC
发明人： STEIN THEODORE WOLFLIN
IPC分类号： C07C29/52 , C07C27/12 , C07C35/02 , C07C45/02
CPC分类号： C07C29/52 , C07C2601/14 , C07C35/08
摘要： THE PRESENT INVENTION PERTAINS TO THE OXIDATION OF HYDROCARBONS USING A BORON ADJUVANT AND IS SPECIFICALLY CONCERNED WITH TREATMENT OF VAPOR FROM THE OXIDATION REACTION ZONE. IN ACCORDANCE WITH THE PRESENT INVENTION, WATER IS ADDED TO VAPORS FROM THE OXIDATION ZONE IN AMOUNT SO AS TO AT LEAST 60 PERCENT SATURATE THE VAPORS PRIOR TO COOLING OF THE VAPORS AND CONDENSATION OF CONDENSIBLE MATERIALS CONTAINED THEREIN.

29. 发明授权

US3456021A Hydrocarbon oxidation with inert gas blanketing of aqueous boric acid hydrolysis stream 失效
标题翻译：含有酸性水溶液流动的气体封装的油气氧化
公开(公告)号：US3456021A
公开(公告)日：1969-07-15
申请号：US3456021D
申请日：1965-09-09
申请人： HALCON INTERNATIONAL INC
发明人： WINNICK CHARLES N , SCHLOSSMAN IRWIN
IPC分类号： C07C29/52 , C07C35/08 , C07C27/00 , C07C29/00
CPC分类号： C07C29/52 , C07C2601/14 , C07C35/08

30. 发明授权

US3438726A Boric acid recovery and dehydration 失效
标题翻译：硼酸回收和脱盐
公开(公告)号：US3438726A
公开(公告)日：1969-04-15
申请号：US3438726D
申请日：1967-12-01
申请人： HALCON INTERNATIONAL INC
发明人： RUSSELL JOSEPH LEE , BECKER MITCHELL
IPC分类号： C07C29/52 , C01B35/00
CPC分类号： C01B35/06 , C01B35/10 , C07C29/52 , C07C2601/14 , Y10S159/19 , C07C35/08

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