公开(公告)号：US4198350A

公开(公告)日：1980-04-15

申请号：US657498

申请日：1976-02-12

Applicant: Ellis K. Fields

Inventor： Ellis K. Fields

IPC: C07C309/47 ,  C07C85/11

CPC classification number: C07C309/47

Abstract: This invention relates to the intramolecular oxidation and reduction of aromatic hydrocarbons containing at least one methyl group and a nitro group ortho to the methyl group. Further, it relates to preparing methyl o-amino arylcarboxylates and aromatic amines. The process comprises reacting aromatic hydrocarbons having at least one methyl group and a nitro group ortho to the methyl group in a solvent at a temperature of about 450.degree. to 750.degree. C. When the solvent is methanol, methyl o-amino arylcarboxylates useful in anesthetics, printing inks for polyethylene, and useful in the manufacture of azo dyes are produced. Novel substituted methyl anthranilates have been produced which have the foregoing uses. When no solvent is used or the solvent is benzene, cyclohexane, toluene, hexafluorobenzene or any other non-reactive solvent, the compounds are demethylated and aromatic amines are produced. These aromatic amines are useful as pesticides, anti-oxidants and as pickling inhibitors for aluminum and zinc and as curing agents for epoxy resins.

Abstract translation: 本发明涉及分子内氧化和还原含有甲基邻位的至少一个甲基和硝基的芳族烃。 此外，它涉及制备邻氨基芳基羧酸甲酯和芳族胺。 该方法包括在约450℃至750℃的温度下，在溶剂中使具有至少一个甲基的芳族烃和甲基邻位的硝基反应。当溶剂为甲醇时，可用于麻醉剂的邻氨基芳基羧酸甲酯 制造用于聚乙烯的印刷油墨，并且可用于偶氮染料的制造。 已经生产了具有上述用途的新型取代的甲基邻氨基苯甲酸酯。 当不使用溶剂或溶剂为苯，环己烷，甲苯，六氟苯或任何其他非反应性溶剂时，化合物被脱甲基化并产生芳族胺。 这些芳族胺可用作农药，抗氧化剂和用作铝和锌的酸洗抑制剂以及用作环氧树脂的固化剂。

公开(公告)号：US4142036A

公开(公告)日：1979-02-27

申请号：US691772

申请日：1976-06-01

Applicant: Allen I. Feinstein ,  Ellis K. Fields

Inventor： Allen I. Feinstein ,  Ellis K. Fields

IPC: C07C51/16 ,  C07C51/265 ,  C07C63/49 ,  C08G63/137 ,  C08G63/199 ,  C08G69/26 ,  C08G63/18 ,  C08G63/66 ,  C08G69/32

CPC classification number: C08G69/26 ,  C07C51/16 ,  C07C51/265 ,  C07C63/49 ,  C08G63/137 ,  C08G63/199 ,  C07C2103/74

Abstract: Adamantane compounds having 2 to 4 bridgehead positions substituted with phenylacyl moieties are prepared by oxidizing poly(phenylalkyl) adamantanes. The polyacyl adamantane compounds are useful as intermediates for polyesters, polyamides and polyimides. The esters are useful as plasticizers for polyvinylchloride.

Abstract translation: 通过氧化聚（苯基烷基）金刚烷来制备具有被苯酰基部分取代的2至4个桥头堡位的金刚烷化合物。 聚酰基金刚烷化合物可用作聚酯，聚酰胺和聚酰亚胺的中间体。 这些酯可用作聚氯乙烯的增塑剂。

公开(公告)号：US4108864A

公开(公告)日：1978-08-22

申请号：US744335

申请日：1976-11-23

Applicant: Ellis K. Fields

Inventor： Ellis K. Fields

IPC: C07C61/40 ,  C07D307/93 ,  C07C61/12 ,  C07D209/94

CPC classification number: C07D307/93 ,  C07C61/40

Abstract: Tricycloundecene-1,2,3,4,9,9-hexahalo-5,6-diacyl compounds.

Abstract translation: 三环十一碳烯-1,2,3,4,9,9-六氢-5,6-二酰基化合物。

公开(公告)号：US4094912A

公开(公告)日：1978-06-13

申请号：US738084

申请日：1976-11-02

Applicant: Allen I. Feinstein ,  Shantaram G. Kane ,  Ellis K. Fields

Inventor： Allen I. Feinstein ,  Shantaram G. Kane ,  Ellis K. Fields

IPC: C07C37/56 ,  C07C39/04

CPC classification number: C07C37/56

Abstract: Aromatic aldehydes wherein the aldehyde group is directly attached to the aromatic ring are oxidized directly to phenolic compounds in the vapor phase. Tar and carbonaceous product formation are minimized by the method of preheating and mixing the reactants and by a rapid reaction temperature quench of the reaction mixture to below 0.degree. C. Mixing temperature is 300.degree.-350.degree. C. and reaction temperature is 400.degree.-600.degree. C. at 1-10 atmosphere pressure.

Abstract translation: 其中醛基直接连接到芳环上的芳族醛直接氧化成气相中的酚类化合物。 通过预热和混合反应物的方法，并将反应混合物的快速反应温度骤冷至0℃，将焦油和碳质产物形成最小化。混合温度为300-350℃，反应温度为400℃， 600℃，1-10个大气压。

公开(公告)号：US4066622A

公开(公告)日：1978-01-03

申请号：US657442

申请日：1976-02-12

Applicant: Allen Feinstein ,  Ellis K. Fields

Inventor： Allen Feinstein ,  Ellis K. Fields

IPC: C07D307/89 ,  C08G73/16

CPC classification number: C07D307/89 ,  C08G73/16

Abstract: Novel dianhydrides derived from trimellitic anhydride and adamantane diacetates are polymerized with a diamine to produce the corresponding polyamide, which is subsequently converted to the polyesterimide by heat treatment at temperatures above 500.degree. F.

公开(公告)号：US4012454A

公开(公告)日：1977-03-15

申请号：US577739

申请日：1975-05-15

Applicant: Ellis K. Fields

Inventor： Ellis K. Fields

IPC: C07C17/093 ,  C07C201/12 ,  C07C205/12 ,  C07D213/22 ,  C07D213/61 ,  C07C17/22

CPC classification number: C07D213/22 ,  C07C17/093 ,  C07C201/12 ,  C07D213/61

Abstract: A decarboxylation process for substituting iodine atoms for silver carboxylate radicals which comprises reacting the silver salts of carboxylic acids with iodine under decarboxylation conditions.

Abstract translation: 用于将碘原子替换为羧酸羧酸根的脱羧方法，其包括在脱羧条件下使羧酸的银盐与碘反应。

公开(公告)号：US4007214A

公开(公告)日：1977-02-08

申请号：US584638

申请日：1975-06-06

Applicant: Steven A. Cerefice ,  Ellis K. Fields

Inventor： Steven A. Cerefice ,  Ellis K. Fields

IPC: C08G59/24 ,  C08G63/12 ,  C07C69/74

CPC classification number: C08G59/24 ,  C08G63/12

Abstract: This invention relates to dicyclohexadiene tetraacyl compounds. More particularly, this invention relates to dicyclohexadiene dianhydrides, dicyclohexadiene tetracarboxylic acid esters and dicyclohexadiene tetracarboxylic acids.

Abstract translation: 本发明涉及二环己二烯四酰基化合物。 更具体地说，本发明涉及二环己二烯二酸酐，二环己二烯四羧酸酯和二环己二烯四羧酸。