公开(公告)号：US3925430A

公开(公告)日：1975-12-09

申请号：US53228974

申请日：1974-12-12

Applicant: TEXACO INC

Inventor： DURANLEAU ROGER G ,  LARKIN JOHN M

IPC: C07C231/00 ,  C07C103/02

CPC classification number: C07C231/00

Abstract: Alkylamides are prepared by contacting an alpha-nitroketone with an acidic mineral acid salt in a carboxylic acid solvent.

Abstract translation: 通过在羧酸溶剂中使α-硝基酮与酸性无机酸盐接触来制备烷基酰胺。

公开(公告)号：US3927049A

公开(公告)日：1975-12-16

申请号：US53226674

申请日：1974-12-12

Applicant: TEXACO INC

Inventor： KABLAOUI MAHMOUD S ,  DURANLEAU ROGER G

IPC: C07C231/00 ,  C07C103/02

CPC classification number: C07C231/00

Abstract: A method of preparing alkylamides which comprises contacting an ammonium, Group IA or group IIA metal salt of a terminal alphanitroketone with an acidic mineral acid salt in a carboxylic acid solvent.

Abstract translation: 一种制备烷基酰胺的方法，其包括在羧酸溶剂中使末端α-硝基酮的铵，IA族或IIA族金属盐与酸性无机酸盐接触。

公开(公告)号：US3646226A

公开(公告)日：1972-02-29

申请号：US3646226D

申请日：1969-04-23

Applicant: TEXACO INC

Inventor： SMETANA RICHARD D ,  DURANLEAU ROGER G

IPC: C07C37/055 ,  C07C409/20 ,  C07C37/00

CPC classification number: C07C37/0555 ,  C07C407/00 ,  C07C39/04 ,  C07C39/08 ,  C07C409/20

Abstract: Z IS HYDROGEN OR X, R1, R2 AND R3 ARE HYDROGEN OR ALKYL, R IS AS HERETOFORE DEFINEDWITH OZONE AND ALKANOIC ACID AND THEN CONTACTING THE RESULTANT REACTION MIXTURE WITH MINERAL ACID AND WATER.

-C(-R1)=C(-R2)-R3

WHERE X IS

R,Z,X-BENZENE

WHERE R IS HYDROGEN OR ALKYL AND Y IS HYDROGEN OR-OH COMPRISING FIRST CONTACTING IN THE SUBSTANTIAL ABSENCE OF WATER AN ALPHA-OLEFINIC COMPOUND OF THE FORMULA:

R,Y-PHENOL

A METHOD OF PREPARING A HYDROXY COMPOUND OF THE FORMULA: FORMULA:

公开(公告)号：US3929845A

公开(公告)日：1975-12-30

申请号：US53229074

申请日：1974-12-12

Applicant: TEXACO INC

Inventor： DURANLEAU ROGER G ,  LARKIN JOHN M

IPC: C07C231/00 ,  C07C103/02

CPC classification number: C07C231/00

Abstract: Alkylamides are prepared by contacting an alpha-nitroketone with hydrochloric acid in a carboxylic acid solvent.

Abstract translation: 通过在羧酸溶剂中使α-硝基酮与盐酸接触来制备烷基酰胺。

公开(公告)号：US3927050A

公开(公告)日：1975-12-16

申请号：US53226874

申请日：1974-12-12

Applicant: TEXACO INC

Inventor： DURANLEAU ROGER G ,  LARKIN JOHN M

IPC: C07C231/00 ,  C07C103/02

CPC classification number: C07C231/00

Abstract: Alkylamides are prepared by contacting an alpha-nitroketone with catalytic amounts of sulfuric, nitric or phosphoric acid in a carboxylic acid solvent.

Abstract translation: 通过在羧酸溶剂中使α-硝基酮与催化量的硫酸，硝酸或磷酸接触来制备烷基酰胺。

公开(公告)号：US3925431A

公开(公告)日：1975-12-09

申请号：US53242374

申请日：1974-12-12

Applicant: TEXACO INC

Inventor： DURANLEAU ROGER G ,  MATTEO JOHN F

IPC: C07C231/00 ,  C07C103/02

CPC classification number: C07C231/00

Abstract: A method of preparing alkylamides which comprises contacting an alpha-nitroketone with a polar aprotic solvent at a temperature of about 70* to 200*C. The alkylamides herein prepared are useful as fuel and lubricant additives and as intermediates in the preparation of acids, nitriles and amines.

Abstract translation: 一种制备烷基酰胺的方法，其包括在约70℃至200℃的温度下使α-硝基酮与极性非质子溶剂接触。本文制备的烷基酰胺可用作燃料和润滑剂添加剂以及作为制备酸，腈的中间体 和胺。