公开(公告)号：US4332915A

公开(公告)日：1982-06-01

申请号：US279885

申请日：1981-07-02

Applicant: John F. Knifton ,  Jiang-Jen Lin

Inventor： John F. Knifton ,  Jiang-Jen Lin

IPC: C07C27/06 ,  B01J31/00 ,  B01J31/18 ,  B01J31/28 ,  C07B61/00 ,  C07C27/00 ,  C07C29/15 ,  C07C29/151 ,  C07C29/157 ,  C07C29/16 ,  C07C31/02 ,  C07C67/00 ,  C07C69/003

CPC classification number: C07C29/157 ,  C07C29/1514 ,  Y02P20/52

Abstract: This invention concerns a process of making alkanols and particularly ethanol which comprises contacting a mixture of CO and H.sub.2 at a pressure of 500 psig or greater and at a temperature of at least 150.degree. C. with a catalyst system comprising a ruthenium-containing compound and a cobalt-containing compound dispersed in a low melting quaternary phosphonium or ammonium base or salt.

Abstract translation: 本发明涉及制备链烷醇，特别是乙醇的方法，该方法包括在500psig或更高的压力以及至少150℃的温度下将CO和H 2的混合物与包含含钌化合物的催化剂体系和 分散在低熔点季铵或铵碱或盐中的含钴化合物。

公开(公告)号：US4891442A

公开(公告)日：1990-01-02

申请号：US23326

申请日：1987-03-09

Applicant: Jiang-Jen Lin ,  John F. Knifton

Inventor： Jiang-Jen Lin ,  John F. Knifton

IPC: C07B61/00 ,  B01J31/24 ,  C07C67/00 ,  C07C231/00 ,  C07C231/14 ,  C07C233/45 ,  C07C233/47

CPC classification number: C07C233/45

Abstract: N-acetyl-.beta.-phenylalanine is synthesized by reacting phenylacetaldehyde, acetamide and synthesis gas with a catalyst comprising a cobalt-containing compound in conjunction with a cocatalyst that may be either a Group VB or VIB containing ligand, or a rhodium compound optionally bonded to one or more Group VB or VIB donor ligands, at a temperature of at least 50.degree. C. and a pressure of at least 500 psi.

公开(公告)号：US4433178A

公开(公告)日：1984-02-21

申请号：US344430

申请日：1982-02-01

Applicant: Jiang-Jen Lin ,  John F. Knifton

Inventor： Jiang-Jen Lin ,  John F. Knifton

IPC: C07C29/32 ,  C07C45/49 ,  C07C47/06

CPC classification number: C07C29/32 ,  C07C45/49

Abstract: Acetaldehyde is prepared in good yield from methanol and synthesis gas by contacting the mixture of methanol, carbon monoxide and hydrogen with an iodide or iodine-free catalyst composition comprising ruthenium powder, a cobalt-containing compound and an onium salt or base, and heating the resulting mixture to an elevated temperature and pressure for sufficient time to produce the acetaldehyde, and then recovering the same from the reaction mixture.

Abstract translation: 通过使甲醇，一氧化碳和氢气的混合物与含有钌粉末，含钴化合物和鎓盐或碱的碘化物或无碘催化剂组合物接触，从甲醇和合成气制备乙醛，并加热 得到的混合物升高温度和压力足以产生乙醛，然后从反应混合物中回收。

公开(公告)号：US4433177A

公开(公告)日：1984-02-21

申请号：US344260

申请日：1982-02-01

Applicant: Jiang-Jen Lin ,  John F. Knifton

Inventor： Jiang-Jen Lin ,  John F. Knifton

IPC: C07C29/32 ,  C07C45/49 ,  C07C47/06

CPC classification number: C07C29/32 ,  C07C45/49

Abstract: Acetaldehyde is prepared from methanol and synthesis gas with good selectivity and yield by contacting a mixture of methanol, carbon monoxide and hydrogen with an iodide or iodine free catalyst composition comprising (1) ruthenium powder, (2) a cobalt-containing compound, (3) an amine, and (4) an onium salt or base, and heating the resulting mixture to an elevated temperature and pressure for sufficient time to produce the desired acetaldehyde, and recovering the same from the reaction mixture.

Abstract translation: 通过使甲醇，一氧化碳和氢气的混合物与碘化物或碘游离催化剂组合物接触，由甲醇和合成气以良好的选择性和产率制备乙醛，其包含（1）钌粉末，（2）含钴化合物，（3 ）胺，和（4）鎓盐或碱，并将所得混合物加热至高温和高压足够的时间以产生所需的乙醛，并从反应混合物中回收。

公开(公告)号：US4424384A

公开(公告)日：1984-01-03

申请号：US378531

申请日：1982-05-17

Applicant: Jiang-Jen Lin ,  John F. Knifton

Inventor： Jiang-Jen Lin ,  John F. Knifton

IPC: C07C29/32 ,  C07C29/00 ,  C07C31/08

CPC classification number: C07C29/32

Abstract: Ethanol is prepared by contacting methanol, hydrogen and carbon monoxide with a catalyst system comprising an iodide-free ruthenium-containing compound, an iodide-free quaternary phosphonium or ammonium base or salt and a halide-free cobalt-containing compound, such as cobalt(III) acetylacetone or dicobalt octacarbonyl, in the presence of a substantially inert solvent.

Abstract translation: 通过使甲醇，氢气和一氧化碳与包含不含碘化物的含钌化合物，不含碘化物的季鏻或铵碱或盐和不含卤化物的钴化合物（例如钴）的催化剂体系 III）乙酰丙酮或八羰基二钴，在基本惰性的溶剂存在下进行。

公开(公告)号：US4414410A

公开(公告)日：1983-11-08

申请号：US339232

申请日：1982-01-13

Applicant: Jiang-Jen Lin ,  John F. Knifton

Inventor： Jiang-Jen Lin ,  John F. Knifton

IPC: C07C67/36 ,  C07C69/003 ,  C07C69/14

CPC classification number: C07C67/293

Abstract: Alkyl esters, such as ethyl acetate, are prepared by contacting the corresponding next lower carbon number alkyl ester, such as methyl acetate, with carbon monoxide and hydrogen in the presence of an iodine or iodide-free catalyst composition comprising a ruthenium-containing compound, a cobalt containing compound and a quaternary phosphonium salt or base, and heating the mixture to an elevated temperature and pressure for sufficient time to produce the desired higher alkyl ester, and then recovering the same from the reaction mixture.

Abstract translation: 烷基酯，例如乙酸乙酯，是通过使相应的下一个较低碳数的烷基酯如乙酸甲酯与一氧化碳和氢气在含有含钌化合物的碘或无碘化物催化剂组合物存在下接触来制备的， 含钴化合物和季鏻盐或碱，并将混合物加热至高温和高压足够的时间以产生所需的高级烷基酯，然后从反应混合物中回收。

公开(公告)号：US4609768A

公开(公告)日：1986-09-02

申请号：US663602

申请日：1984-10-22

Applicant: John F. Knifton ,  Jiang-Jen Lin ,  Neal J. Grice

Inventor： John F. Knifton ,  Jiang-Jen Lin ,  Neal J. Grice

IPC: C07C29/156 ,  C07C41/01 ,  C07C29/00 ,  C07C31/20

CPC classification number: C07C29/156

Abstract: This invention relates to the manufacture of ethylene glycol and more particularly to a low pressure process for making ethylene glycol comprising reacting synthesis gas, i.e. a mixture of carbon monoxide and hydrogen, plus 1,3-dioxolane in the presence of a homogenous liquid catalyst containing an effective amount of cobalt-containing compound, a silane or germane-containing promoter dispersed in a dioxolane solvent at a temperature of at least 50.degree. C. and a pressure of at least 500 psi.

Abstract translation: 本发明涉及乙二醇的制造，更具体地说，涉及用于制备乙二醇的低压方法，其包括使合成气（即一氧化碳和氢气的混合物）加上1,3-二氧戊环在含有 在至少50℃的温度和至少500psi的压力下分散在二氧戊环溶剂中的有效量的含钴化合物，含硅烷或含锗的促进剂。

公开(公告)号：US4552976A

公开(公告)日：1985-11-12

申请号：US644470

申请日：1984-08-27

Applicant: Jiang-Jen Lin ,  John F. Knifton

Inventor： Jiang-Jen Lin ,  John F. Knifton

IPC: C07C67/38

CPC classification number: C07C67/38

Abstract: This invention relates to the carbonylation of olefins. More particularly it involves the carbonylation of aliphatic conjugated diolefins such as 1,3-butadiene to form adipic acid precursors such as, for example, dimethyl hex-3-ene-1,6-dioate by a process comprising reacting said 1,3-butadiene with carbon monoxide and oxygen in the presence of a hetergeneous palladium catalyst, a copper-containing compound and a lithium-containing compound.

Abstract translation: 本发明涉及烯烃的羰基化。 更具体地涉及脂族共轭二烯烃例如1,3-丁二烯的羰基化以形成己二酸前体，例如己-3-烯-1,6-二酸二甲酯，其方法包括使所述1,3-丁二烯， 丁二烯与一氧化碳和氧气在异种钯催化剂，含铜化合物和含锂化合物存在下进行。

公开(公告)号：US4525481A

公开(公告)日：1985-06-25

申请号：US584076

申请日：1984-02-27

Applicant: Jiang-Jen Lin ,  John F. Knifton

Inventor： Jiang-Jen Lin ,  John F. Knifton

IPC: C07C29/157 ,  C07C45/49 ,  C07C27/06

CPC classification number: C07C29/157 ,  C07C45/49

Abstract: Acetaldehyde is prepared by contacting hydrogen and carbon monoxide with a catalyst system comprising an iodide-free ruthenium powder, an iodide-free quaternary phosphonium or ammonium base or salt and a halide-free cobalt-containing compound, such as cobalt(III) acetylacetonate or dicobalt octacarbonyl. Conducting the reaction in a substantially inert solvent such as p-dioxane is preferred.

Abstract translation: 通过使氢气和一氧化碳与包含不含碘化物的钌粉末，不含碘化物的鏻或铵碱或盐的无卤素的含钴化合物（例如乙酰丙酮钴（III））或 八羰基二钴。 在基本惰性的溶剂如对二恶烷中进行反应是优选的。

公开(公告)号：US4476326A

公开(公告)日：1984-10-09

申请号：US463380

申请日：1983-02-03

Applicant: Jiang-Jen Lin ,  John F. Knifton

Inventor： Jiang-Jen Lin ,  John F. Knifton

IPC: C07C29/32 ,  C07C45/49

CPC classification number: C07C29/32 ,  C07C45/49

Abstract: Ethanol and/or acetaldehyde are prepared in good yield by contacting methanol, hydrogen and carbon monoxide with a catalyst system comprising a cobalt-containing compound and a promoter in the presence of an inert oxygenated solvent at a temperature of from about 50.degree. C. to about 350.degree. C. and a pressure of at least 500 psig or greater. The combination of cobalt-containing compound and promoter may be (a) a cobalt-containing compound with an organo-sulphur compound, (b) an iodide-containing cobalt compound with a nitrogen-containing compound as promoter, and (c) a cobalt-containing compound with 1,1'-bis(diphenylphosphino)ferrocene.

Abstract translation: 通过在惰性氧化溶剂存在下，在约50℃至约50℃的温度下，使甲醇，氢气和一氧化碳与包含含钴化合物和助催化剂的催化剂体系接触，以良好的产率制备乙醇和/或乙醛， 约350℃和至少500psig或更大的压力。 含钴化合物和促进剂的组合可以是（a）含有有机硫化合物的含钴化合物，（b）含氮化合物与含氮化合物作为助催化剂的钴化合物，和（c）钴 （二苯基膦基）二茂铁的化合物。