公开(公告)号：US4554364A

公开(公告)日：1985-11-19

申请号：US683547

申请日：1984-12-19

Applicant: John R. Sanderson ,  Ernest L. Yeakey ,  Jiang-Jen Lin

Inventor： John R. Sanderson ,  Ernest L. Yeakey ,  Jiang-Jen Lin

IPC: C07D317/20 ,  C07D317/00

CPC classification number: C07D317/20

Abstract: It has been surprisingly discovered in accordance with the present invention that when 1,3-dioxolane is reacted with formaldehyde in the presence of tert-butyl hydroperoxide and a cobalt initiator, the reaction preferentially involves an addition of the formaldehyde to the 2-methylene group of the 1,3-dioxolane with only minor reaction with the 4-methylene and 5-methylene groups of the 1,3-dioxolane whereby the reaction product that is formed contains significant quantities of 2-hydroxyalkyl-1,3-dioxolanes and only minimal amounts of the undesired methyl formate by-product. 2-Hydroxymethyl-1,3-dioxolane is hydrolyzed with comparative ease to ethylene glycol and the corresponding glycol aldehyde (CHO--CH.sub.2 --OH). The glycol aldehyde in turn can be catalytically hydrogenated to form additional quantities of ethylene glycol.

Abstract translation: 根据本发明令人惊奇地发现，当1,3-二氧戊环与甲醛在叔丁基过氧化氢和钴引发剂的存在下反应时，反应优先包括向2-亚甲基基团加入甲醛 的1,3-二氧戊环，与1,3-二氧戊环的4-亚甲基和5-亚甲基仅有很小的反应，由此形成的反应产物含有大量的2-羟基烷基-1,3-二氧戊环，仅含有 最少量的不需要的甲酸甲酯副产物。 相对于乙二醇和相应的二醇醛（CHO-CH2-OH），2-羟基甲基-1,3-二氧戊环水解。 二醇醛依次可以被催化氢化以形成额外量的乙二醇。

公开(公告)号：US5243118A

公开(公告)日：1993-09-07

申请号：US803811

申请日：1991-12-09

Applicant: John R. Sanderson ,  John F. Knifton ,  Edward T. Marquis

Inventor： John R. Sanderson ,  John F. Knifton ,  Edward T. Marquis

IPC: B01J21/06 ,  B01J27/053 ,  B01J29/06 ,  B01J37/08 ,  C07C2/10 ,  C07C2/12

CPC classification number: C07C2/10 ,  B01J21/06 ,  B01J27/053 ,  B01J29/06 ,  B01J37/088 ,  C07C2/12 ,  C07C2521/06 ,  C07C2529/06

Abstract: An improved process is disclosed for preparing synthetic lubricant base stocks. Synthetic lubricant base stocks are prepared in good yield by oligomerizing linear olefins using sulfate-activated molecular sieves as catalyst.

Abstract translation: 公开了用于制备合成润滑剂基础油料的改进方法。 通过使用硫酸盐活化分子筛作为催化剂使线性烯烃低聚制备合成润滑剂基础油料。

公开(公告)号：US5180869A

公开(公告)日：1993-01-19

申请号：US699533

申请日：1991-05-14

Applicant: John R. Sanderson ,  Edward T. Marquis

Inventor： John R. Sanderson ,  Edward T. Marquis

IPC: C10M107/02 ,  C07C2/08 ,  C10M107/08 ,  C10M107/10 ,  C10M169/04 ,  C10N30/02 ,  C10N30/08 ,  C10N30/10 ,  C10N60/02 ,  C10N70/00

CPC classification number: C10M169/041 ,  C07C2/08 ,  C10M107/10 ,  C07C2521/16 ,  C10M2205/026 ,  C10M2205/0285 ,  C10M2219/04

Abstract: A process is disclosed for preparing synthetic lubricant base stocks having improved properties. Synthetic lubricant base stocks may be prepared in good yield by oligomerizing linear olefins using certain acidic montmorillonite clay catalysts. When a mixture of poly(isobutylene) and long-chain linear olefin, in which up to about 10 wt. % of the mixture is poly(isobutylene), is co-reacted in the presence of these catalysts, a synthetic lubricant base stock having a high viscosity and a high viscosity index is prepared.

公开(公告)号：US5132465A

公开(公告)日：1992-07-21

申请号：US689569

申请日：1991-04-23

Applicant: John R. Sanderson ,  Edward T. Marquis

Inventor： John R. Sanderson ,  Edward T. Marquis

IPC: C07C41/50 ,  C07C45/29

CPC classification number: C07C41/50 ,  C07C45/29

Abstract: Primary alcohols may be oxidized to the corresponding aldehydes using non-toxic oxidizing agents such as tert-butyl hydroperoxide (TBHP) in the presence of a transition metal phthalocyanine catalyst. Representative catalysts include ferrous phthalocyanine and chloroferric phthalocyanine. Under some conditions, 1,1-dialkoxyalkanes may be co-produced with the aldehydes. 1,1-Dialkoxyalkanes are protected aldehydes and find utility in solvents.

Abstract translation: 在过渡金属酞菁催化剂存在下，可以使用无毒氧化剂如叔丁基过氧化氢（TBHP）将伯醇氧化成相应的醛。 代表性的催化剂包括亚铁酞菁和氯铁酞菁。 在一些条件下，可以与醛共同生产1,1-二烷氧基烷烃。 1,1-Dialkoxyalkanes是受保护的醛类，可用于溶剂中。

公开(公告)号：US5072050A

公开(公告)日：1991-12-10

申请号：US594464

申请日：1990-10-09

Applicant: John R. Sanderson ,  Edward T. Marquis ,  John M. Larkin

Inventor： John R. Sanderson ,  Edward T. Marquis ,  John M. Larkin

IPC: C07C45/30 ,  C07C49/175

CPC classification number: C07C49/175 ,  C07C45/30

Abstract: Mono-, di- and tri-ketones of polyoxyalkylene compounds prepared by a method whereby the terminal hydroxyl groups of polyoxyalkylene compounds are oxidized to ketone groups with an alkali metal or an alkaline earth metal hypochlorite oxidant in the presence of acetic acid are disclosed. These compounds are useful for preparing surface active agents or they may be reacted with amines to provide fuel additives.

Abstract translation: 公开了通过使聚氧化烯化合物的末端羟基在乙酸存在下用碱金属或碱土金属次氯酸盐氧化剂氧化成酮基的方法制备的聚氧化烯化合物的单 - ，二 - 和三 - 酮。 这些化合物可用于制备表面活性剂，或者它们可与胺反应以提供燃料添加剂。

公开(公告)号：US5053569A

公开(公告)日：1991-10-01

申请号：US500631

申请日：1990-03-28

Applicant: Edward T. Marquis ,  John R. Sanderson ,  John F. Knifton

Inventor： Edward T. Marquis ,  John R. Sanderson ,  John F. Knifton

IPC: B01J21/16 ,  C07C2/08 ,  C07C2/14 ,  C07C2/22 ,  C07C9/22 ,  C10G50/02 ,  C10M107/10 ,  C10M107/12

CPC classification number: C10M107/12 ,  B01J21/16 ,  C07C2/08 ,  C07C2/14 ,  C07C2/22 ,  C07C9/22 ,  C10G50/02 ,  C10M107/10 ,  C07C2521/16 ,  C07C2527/128 ,  C07C2527/138 ,  C07C2527/25 ,  C10M2205/003 ,  C10M2205/0285 ,  C10M2205/043

Abstract: A process is disclosed for preparing synthetic lubricant base stocks. Synthetic lubricant base stocks may be prepared in good yield by oligomerizing linear olefins using certain acidic calcium montmorillonite clay catalysts. When the oligomers are hydrogenated, they provide a synthetic lubricant base stock having excellent properties.

Abstract translation: 公开了制备合成润滑剂基础油料的方法。 可以通过使用某些酸性钙蒙脱石粘土催化剂使线性烯烃低聚来制备合成润滑剂基础油料。 当低聚物被氢化时，它们提供具有优异性能的合成润滑剂基础油料。

公开(公告)号：US5025112A

公开(公告)日：1991-06-18

申请号：US580035

申请日：1990-09-10

Applicant: John R. Sanderson ,  Edward T. Marquis ,  John F. Knifton

Inventor： John R. Sanderson ,  Edward T. Marquis ,  John F. Knifton

IPC: B01J21/16 ,  B01J27/182 ,  C07B61/00 ,  C07C7/148 ,  C07C15/085

CPC classification number: C07C7/148 ,  Y02P20/52

Abstract: A method for purifying a cumene recycle stream by removing 2-phenyl-2-propanol and cumene hydroperoxide before the cumene is distilled and recycled to the peroxidation reactor which comprises reacting the recycle cumene in the presence of an acid treated montmorillonite clay of the formula:M.sub.x/n.sup.n+.sub..y H.sub.2 O(Al.sub.4-x Mg.sub.x) (Si.sub.8)O.sub.20 (OH).sub.4or in the presence of a catalyst comprising phosphoric acid on silica.

Abstract translation: 一种在异丙基苯蒸馏并再循环至过氧化反应器之前通过除去2-苯基-2-丙醇和异丙基氢过氧化氢来净化枯烯循环物流的方法，该方法包括在下列通式的酸处理蒙脱石粘土存在下使回收枯烯反应： Mx / nn + .yH2O（Al4-xMgx）（Si8）O20（OH）4或在二氧化硅上含有磷酸的催化剂存在下进行。

公开(公告)号：US4992566A

公开(公告)日：1991-02-12

申请号：US401381

申请日：1989-08-31

Applicant: Edward T. Marquis ,  Kenneth P. Keating ,  John R. Sanderson ,  Robert A. Meyer

Inventor： Edward T. Marquis ,  Kenneth P. Keating ,  John R. Sanderson ,  Robert A. Meyer

IPC: C07D301/14 ,  B01J23/28 ,  B01J23/92 ,  B01J31/22 ,  B01J38/00 ,  C07B61/00 ,  C07C27/28 ,  C07C29/03 ,  C07C29/80 ,  C07C31/12 ,  C07C407/00 ,  C07D301/19 ,  C07D303/04

CPC classification number: C07D301/19 ,  C07C29/80 ,  C07C407/003

Abstract: Tertiary butyl hydroperoxide and tertiary butyl alcohol are recovered from the reaction product formed by reacting excess propylene with tertiary butyl hydroperoxide in solution in tertiary butyl alcohol in the presence of a soluble molybdenum catalyst, by fractionating the reaction produce to provide distillate propylene, propylene oxide, and tertiary butyl alcohol fractions and a heavy distillation fraction comprising tertiary butyl hydroperoxide, tertiary butyl alcohol and impurities, including dissolved molybdenum catalyst, the tertiary butyl hydroperoxide and tertiary butyl alcohol being recovered from the heavy distillation fraction by vacuum evaporation under evaporation conditions including a temperature of about 25.degree. to about 160.degree. C. and a pressure of about 2 to about 200 mm Hg. in order to provide a lighter condensate fraction comprising about 60 to about 95 wt. % of the heavy distillation fraction and containing from about 70 to about 95 wt. % of tertiary butyl alcohol, about 1 to about 20 wt. % of the tertiary butyl hydroperoxide and from about 15 to about 3 wt. % of impurities and also into a clear liquid heavier residue fraction comprising tertiary butyl alcohol, tertiary butyl hydroperoxide and substantially all of the soluble molybdenum catalyst originally contained in the heavy liquid fraction.

公开(公告)号：US4970346A

公开(公告)日：1990-11-13

申请号：US428701

申请日：1989-10-30

Applicant: John R. Sanderson ,  Edward T. Marquis

Inventor： John R. Sanderson ,  Edward T. Marquis

IPC: C07C29/48 ,  C07C45/28 ,  C07C409/10

CPC classification number: C07C45/28 ,  C07C29/48

Abstract: A process for the production of detergent range alcohols and ketones by reacting an alkane with a hydroperoxide in the presence of dicyano bis-(1,10-phenanthrolene)iron(II) is described. Preferred hydroperoxides include cumene hydroperoxide and tertiary butyl hydroperoxide.

Abstract translation: 描述了在二氰基双 - （1,10-菲咯啉）铁（II）存在下通过使烷烃与氢过氧化物反应来生产洗涤剂范围的醇和酮的方法。 优选的氢过氧化物包括氢过氧化枯烯和叔丁基过氧化氢。

公开(公告)号：US4960948A

公开(公告)日：1990-10-02

申请号：US456891

申请日：1989-12-26

Applicant: John R. Sanderson ,  Edward T. Marquis

Inventor： John R. Sanderson ,  Edward T. Marquis

IPC: C08G65/32 ,  C07C45/30 ,  C07C49/175 ,  C08F8/06 ,  C08G65/324

CPC classification number: C08G65/324 ,  C07C45/30 ,  C07C49/175

Abstract: Polyoxypropylene diketones are prepared by initially adding predetermined amounts of glacial acetic acid, a polyoxypropylene glycol and, optionally, water, to a reaction zone and thereafter adding an aqueous solution of an alkali metal or an alkaline earth metal hypochlorite oxidant to the reaction zone with agitation under reaction conditions including a temperature of about 10.degree. to about 50.degree. C., a pressure of about 0 to 1,000 psig. and a total reaction time of about 0.5 to 20 hours, whereby said polyoxypropylene glycol will be substantially selectively converted to the said corresponding diketone, and recovering said diketone.

Abstract translation: 通过首先向反应区中加入预定量的冰醋酸，聚氧丙烯二醇和任选的水，然后在搅拌下向反应区中加入碱金属或碱土金属次氯酸盐氧化剂的水溶液来制备聚氧丙烯二酮 在包括约10℃至约50℃的温度，约0-1000psig压力的反应条件下进行。 并且总反应时间为约0.5至20小时，由此所述聚氧丙烯二醇将基本上选择性地转化为所述相应的二酮，并回收所述二酮。