公开(公告)号：US3887593A

公开(公告)日：1975-06-03

申请号：US27036272

申请日：1972-07-10

Applicant: TEXACO INC

Inventor： LACHOWICZ DONALD R ,  SAINES GEORGE S ,  ECKERT GEORGE W

IPC: C10L1/22 ,  C10L1/23 ,  C07C103/30

CPC classification number: C10L1/231 ,  C10L1/2383

Abstract: A method of preparing a nitroketonized amide by contacting an acid amide of the formula:

WHERE R1 is an alkenyl group of from 4 to 40 carbon atoms, where R2 and R3 alternately represent hydrogen and an alkenoyl group of from 4 to 40 carbon atoms, with dinitrogen tetroxide and oxygen, at mole ratios of acid amide to dinitrogen tetroxide to oxygen of from 1:2:2 to 1:4:60.

Abstract translation: 通过使下式的酸酰胺接触来制备硝基酮化酰胺的方法：

公开(公告)号：US3466326A

公开(公告)日：1969-09-09

申请号：US3466326D

申请日：1966-03-10

Applicant: TEXACO INC

Inventor： LACHOWICZ DONALD R ,  SIMMONS TODD S ,  KREUZ KENNETH L

IPC: C07C51/097 ,  C07C55/02 ,  C07C55/14 ,  C07C409/40 ,  C07C51/00 ,  C07C77/02

CPC classification number: C07C201/12 ,  C07C51/097 ,  C07C55/14 ,  C07C407/00 ,  C07C2601/14 ,  C07C55/02 ,  C07C205/45 ,  C07C409/40

公开(公告)号：US3415856A

公开(公告)日：1968-12-10

申请号：US46681665

申请日：1965-06-24

Applicant: TEXACO INC

Inventor： LACHOWICZ DONALD R ,  SIMMONS TODD S ,  KREUZ KENNETH L

IPC: C07C51/097 ,  C07C205/51 ,  C07C409/40

CPC classification number: C07C201/12 ,  C07C51/097 ,  C07C407/00 ,  C07C55/18 ,  C07C53/02 ,  C07C53/126 ,  C07C205/45 ,  C07C205/51 ,  C07C409/40

公开(公告)号：US3862105A

公开(公告)日：1975-01-21

申请号：US32546973

申请日：1973-01-22

Applicant: TEXACO INC

Inventor： LACHOWICZ DONALD R ,  HOLDER CHARLES B

IPC: C08C19/22 ,  C08F8/30 ,  C08F255/02 ,  C08F279/02 ,  C08F15/40 ,  C08F17/00

CPC classification number: C08F255/023 ,  C08C19/22 ,  C08F8/30 ,  C08F279/02 ,  C08F210/18 ,  C08F220/12

Abstract: Graft copolymers are prepared in a two-stage process by first reacting, for example, 1,2-polybutadiene or an ethylene/propylene/alkylidene norbornene terpolymer, with a mixture of dinitrogen tetroxide and oxygen to form a nitrooxidized backbone polymer having incorporated therein nitro and peroxy nitrate functions which serve, in the second stage of the process, as sites for the subsequent graft polymerization of an acrylate monomer.

Abstract translation: 通过首先使1,2-聚丁二烯或乙烯/丙烯/亚烷基降冰片烯三元共聚物与四氧化二氮和氧气的混合物反应以形成其中掺入硝基的硝基氧化骨架聚合物，在两步法中制备接枝共聚物 和过氧硝酸盐功能，其在该方法的第二阶段中用作丙烯酸酯单体随后的接枝聚合的位点。

公开(公告)号：US3621050A

公开(公告)日：1971-11-16

申请号：US3621050D

申请日：1969-02-19

Applicant: TEXACO INC

Inventor： LACHOWICZ DONALD R ,  SIMMONS TODD S ,  KREUZ KENNETH L

IPC: C07C51/097 ,  C07C409/40 ,  C07C77/00

CPC classification number: C07C409/40 ,  C07C51/097 ,  C07C201/12 ,  C07C55/14 ,  C07C205/45

Abstract: Contacting a cycloalkene of the formula:

WITH A MIXTURE OF DINITROGEN TETROXIDE AND OXYGEN TO PRODUCE PEROXY NITRATES OF THE FORMULA:

WHICH PEROXY NITRATES MAY BE CONVERTED TO ALKANDIOIC ACIDS.

公开(公告)号：US3557166A

公开(公告)日：1971-01-19

申请号：US3557166D

申请日：1968-05-31

Applicant: TEXACO INC

Inventor： LACHOWICZ DONALD R ,  SIMMONS TODD S ,  KREUZ KENNETH L

IPC: C07C51/097 ,  C07C205/51 ,  C07C409/40 ,  C09F5/00 ,  C09F7/00 ,  C07C45/04 ,  C07C49/06 ,  C07C51/16 ,  C07C73/10

CPC classification number: C07C409/40 ,  C07C51/097 ,  C07C201/12 ,  C07C407/00 ,  C07C2601/20 ,  C07C55/18 ,  C07C53/126 ,  C07C205/45 ,  C07C205/51

Abstract: NITROPEROXYLNITRATE AND NITROPEROXYNITRATO ALKANOIC ACID COMPOUNDS AND METHOD OF PREPARING NITROPEROXY AND NITROKETONE COMPOUNDS FROM ALKENES OR ALKENOIC ACIDS COMPRISING CONTACTING AN ALKENE OR ALKENOIC ACID WITH A MIXTURE OF DINITROGEN TETROXIDE AND OXYGEN TO FORM THE NITROPEROXY COMPOUND AND CONTACTING THE NITROPEROXY COMPOUND WITH A DENITRATING AGENT TO FORM THE NITROKETONE.

公开(公告)号：US3541162A

公开(公告)日：1970-11-17

申请号：US3541162D

申请日：1967-12-14

Applicant: TEXACO INC

Inventor： LARKIN JOHN M ,  LACHOWICZ DONALD R

IPC: C07C205/26 ,  C10L1/23 ,  C07C31/34

CPC classification number: C10L1/231 ,  C07C201/12 ,  C07C205/26

公开(公告)号：US3458582A

公开(公告)日：1969-07-29

申请号：US3458582D

申请日：1968-05-31

Applicant: TEXACO INC

Inventor： LACHOWICZ DONALD R ,  SIMMONS TODD S ,  KREUZ KENNETH L

IPC: C07C51/097 ,  C07C409/40 ,  C07C73/00

CPC classification number: C07C409/40 ,  C07C51/097 ,  C07C205/45 ,  C07C55/18 ,  C07C53/126

公开(公告)号：US3282983A

公开(公告)日：1966-11-01

申请号：US46684665

申请日：1965-06-24

Applicant: TEXACO INC

Inventor： LACHOWICZ DONALD R ,  KREUZ KENNETH L

IPC: C07C201/12 ,  C07C205/40 ,  C07C409/40 ,  C10L1/23

CPC classification number: C10L1/231 ,  C07C201/10 ,  C07C201/12 ,  C07C407/00 ,  C07C205/40 ,  C07C409/40

公开(公告)号：US3895072A

公开(公告)日：1975-07-15

申请号：US35876473

申请日：1973-05-09

Applicant: TEXACO INC

Inventor： KABLAOUI MAHMOUD S ,  LACHOWICZ DONALD R

IPC: C07C45/04

CPC classification number: C07C201/14 ,  C07C2601/14 ,  C07C2601/18 ,  C07C2601/20 ,  C07C205/45

Abstract: A method of preparing nitrocycloalkanones by simultaneously contacting a solution containing a cycloalkene, a denitrating agent and an organic solvent with a mixture of dinitrogen tetroxide and oxygen, the mole ratio of denitrating agent to cycloalkene being above 0.1:1 and up to about 2:1, preferably about 0.5:1 to 1:1, as a one step nitrooxidation reaction. The nitrocycloalkanones so formed are useful as fuel and lubricant additives as well as intermediates in the preparation of cyclic lactams such as caprolactam.

Abstract translation: 通过将含有环烯烃，脱硝剂和有机溶剂的溶液与四氧化二氮和氧气的混合物同时接触来制备硝基环烷酮的方法，脱水剂与环烯烃的摩尔比大于0.1:1且高达约2:1 ，优选约0.5:1至1:1作为一步硝基氧化反应。 如此形成的硝基环烷酮可用作燃料和润滑剂添加剂以及制备环状内酰胺如己内酰胺的中间体。