公开(公告)号：US3954831A

公开(公告)日：1976-05-04

申请号：US537295

申请日：1974-12-30

Applicant: Olav Torgeir Onsager

Inventor： Olav Torgeir Onsager

IPC: C07B61/00 ,  B01J31/00 ,  B01J31/12 ,  B01J31/18 ,  C07C67/00 ,  C07C253/00 ,  C07C255/09 ,  C07C120/00

CPC classification number: B01J31/181 ,  B01J31/1805 ,  C07C255/00 ,  B01J2231/323 ,  B01J2531/26 ,  B01J2531/845

Abstract: Acrylonitrile is dimerized by reaction in the presence of a catalyst consisting essentially of (a) at least one metal compound of the formula M(X).sub.n wherein M is Zn or Co, X is an anion derived from an alkyl or aryl sulfonic acid or from a carboxylic acid containing at least two carbon atoms which is substituted by at least one of the groups, --F, --Cl, --Br, --I and --CN in the .alpha.-C-position relative to the acid group and n is a number equal to the valence of the metal M divided by the number of acid equivalents of X and (b) at least one nitrogen-containing Lewis Base which is (1) a tertiary monoamine of the formula ##EQU1## wherein R.sup.1, R.sup.2, and R.sup.3 are the same or different and each is an alkyl, cycloalkyl, benzyl or aryl radical; or (2) a tertiary di- or poly-functional amine which contains at least two Lewis Base nitrogen groups separated from each other by at least one carbon atom, and which are (a) N-disubstituted amino groups wherein each N-substituent is the same or different and is an alkyl, cycloalkyl, benzyl or aryl radical, or (b) N-heterocyclic groups containing 3 to 20 carbon atoms; or (3) an N-substituted heterocyclic amine containing 3 to 20 carbon atoms in the heterocyclic ring wherein the N-substituent is an alkyl, cycloalkyl, benzyl or aryl radical.

Abstract translation: 丙烯腈在基本上由（a）至少一种式M（X）n的金属化合物（其中M是Zn或Co，X是衍生自烷基或芳基磺酸的阴离子）或 由相对于酸基的α-C-位中的至少一个基团-F，-Cl，-Br，-I和-CN取代的至少两个碳原子的羧酸，n是 金属M的化合价除以X的酸当量数，和（b）至少一种含氮路易斯碱，其为（1）式R 2 R 1 -N ANGLE R 3的叔胺，其中R 1 ，R2和R3相同或不同，各自为烷基，环烷基，苄基或芳基; 或（2）含有至少两个由至少一个碳原子彼此分开的路易斯碱氮基团的叔二 - 或多官能胺，它们是（a）N-二取代的氨基，其中每个N-取代基是 相同或不同，为烷基，环烷基，苄基或芳基，或（b）含有3-20个碳原子的N-杂环基; 或（3）在杂环中含有3-20个碳原子的N-取代杂环胺，其中N-取代基是烷基，环烷基，苄基或芳基。

公开(公告)号：US3956358A

公开(公告)日：1976-05-11

申请号：US537297

申请日：1974-12-30

Applicant: Olav Torgeir Onsager

Inventor： Olav Torgeir Onsager

IPC: C07C253/00 ,  B01J21/00 ,  B01J23/06 ,  B01J27/00 ,  B01J27/08 ,  B01J31/00 ,  B01J31/02 ,  B01J31/12 ,  C07B20060101 ,  C07B61/00 ,  C07C51/00 ,  C07C51/353 ,  C07C57/00 ,  C07C67/00 ,  C07C69/52 ,  C07C255/09 ,  C07C120/00

CPC classification number: C07C255/00

Abstract: Derivatives of the .alpha.,.beta.-unsaturated carboxylic acids are dimerized by reaction in the presence of a catalyst consisting essentially of (a) at least one metal compound of the formula M(X).sub.n wherein M is zinc, aluminum, titanium, vanadium, iron, or cobalt, X is a halide and n is a number equal to the valence of the metal M and (b) at least one nitrogen-containing Lewis Base which is (1) a tertiary monoaryl amine of the formula, ##EQU1## wherein R.sup.1 and R.sup.2 are the same or different and each is an alkyl group or a cycloalkyl group with at least one of R.sup.1 and R.sup.2 containing at least two carbon atoms; or (2) a tertiary monobenzyl amine of the formula, ##EQU2## wherein R.sup.3 and R.sup.4 are the same or different and each is an alkyl or cycloalkyl radical; or (3) a tertiary di- or poly-functional amine which contains at least two Lewis Base nitrogen groups which are separated from each other by at least one carbon atom, and are (a) N-disubstituted amino groups wherein each N-substituent is the same or different and is an alkyl, cycloalkyl, benzyl, aryl radical or (b) N-heterocyclic groups containing 3 to 20 carbon atoms; or (4) an N-substituted heterocyclic amine wherein the N-substituent is an alkyl, benzyl, cycloalkyl or aryl radical.

Abstract translation: α，β-不饱和羧酸的衍生物在催化剂存在下通过反应进行二聚，所述催化剂基本上由（a）至少一种式M（X）n的金属化合物，其中M是锌，铝，钛，钒， 铁或钴，X是卤化物，n是等于金属M的化合价的数，和（b）至少一种含氮的路易斯碱，其是（1）下式的叔二芳基胺R1 ANGLE N 其中R 1和R 2相同或不同，并且各自是具有至少一个含有至少两个碳原子的R 1和R 2的烷基或环烷基; 或（2）下式的叔单苄基胺，其中R 3和R 4相同或不同，并且各自为烷基或环烷基; 或（3）含有至少两个通过至少一个碳原子彼此分离的路易斯碱氮基团的叔二 - 或多官能胺，并且是（a）N-二取代的氨基，其中每个N-取代基 是相同或不同的，是烷基，环烷基，苄基，芳基或（b）含有3-20个碳原子的N-杂环基; 或（4）N-取代的杂环胺，其中N-取代基是烷基，苄基，环烷基或芳基。

公开(公告)号：US3950370A

公开(公告)日：1976-04-13

申请号：US537296

申请日：1974-12-30

Applicant: Olav Torgeir Onsager

Inventor： Olav Torgeir Onsager

IPC: C07B61/00 ,  B01J21/10 ,  B01J23/16 ,  B01J27/00 ,  B01J27/08 ,  B01J31/00 ,  B01J31/12 ,  B01J31/32 ,  B01J31/34 ,  C07C67/00 ,  C07C253/00 ,  C07C255/09 ,  C07C120/00

CPC classification number: C07C255/00

Abstract: Acrylonitrile is dimerized by reaction in the presence of a catalyst consisting essentially of (a) at least one metal compound of the formula M(X).sub.n wherein M is magnesium, chromium or manganese, X is a halide and n is a number equal to the valence of the metal M and (b) at least one nitrogen-containing Lewis Base which is (1) a tertiary monoamine of the formula ##EQU1## wherein R.sup.1, R.sup.2, and R.sup.3 are the same or different and each is an alkyl, cycloalkyl, benzyl or aryl radical; or (2) a tertiary di- or poly-functional amine which contains at least two Lewis Base nitrogen groups separated from each other by at least one carbon atom, and which are (a) N-disubstituted amino groups wherein each N-substituent is the same or different and is an alkyl, cycloalkyl, benzyl or aryl radical, or (b) N-heterocyclic groups containing three to 20 carbon atoms; or (3) an N-substituted heterocyclic amine containing three to 20 carbon atoms in the heterocyclic ring wherein the N-substituent is an alkyl, cycloalkyl, benzyl or aryl radical.