公开(公告)号：US3818036A

公开(公告)日：1974-06-18

申请号：US15949671

申请日：1971-07-02

Applicant: BASF AG

Inventor： HAGEN H ,  BECKE F

IPC: D06M13/35 ,  D06M16/00 ,  C07D51/18

CPC classification number: D06M16/00 ,  D06M13/35

Abstract: Benzoxetane 2-spiro-2''-(1'',3''-diazacycloalkanes) by prepared reaction of a salicyl-aldehyde with a diaminoalkane and sulfur and the benzoxetane-2-spiro-2''-(1'',3''-diazacycloalkanes). The compounds obtainable by the process of the invention, such as benzoxetane-2-spiro-2''-imidazolidine and its 4,6-dichlorosubstituted derivative or benzoxetane-2-spiro-2''hexahydropyrimidine and its 4,6-dichloro-substituted derivative, are auxiliaries for the textile industry, plant protection agents and valuable starting materials for the production of plant protection agents and dyes.

Abstract translation: 通过水杨醛与二氨基烷烃和硫的反应和苯并氧氮杂-2-螺-2' - （1'，3'-二氮杂环烷）反应制备苯并恶唑-2-螺-2' - （1'，3'-二氮杂环烷） 。 可通过本发明方法获得的化合物，如苯并氧杂环丁烷-2-螺-2'-咪唑烷及其4,6-二氯取代的衍生物或苯并氧杂环丁烷-2-螺-2'-六氢嘧啶及其4,6-二氯 - 取代衍生物，是纺织工业的助剂，植物保护剂和用于生产植物保护剂和染料的有价值的原料。

公开(公告)号：US3776870A

公开(公告)日：1973-12-04

申请号：US3776870D

申请日：1971-07-02

Applicant: BASF AG

Inventor： HAGEN H ,  BECKE F

IPC: C07D495/10 ,  C07D51/36

CPC classification number: C07D495/10

Abstract: BENZOTHIETANE-2-SPIRO-2''-(1'',3'' - DIAZACYCLOALKANES) BY REACTION OF O-HALOBENZALDEHYDE COMPOUNDS WITH DIAMINOALKANES AND SULFUR AND THE BENZOTHIETANE-2-SPIRO-2''-(1'',3''DIAZACYCLOALKANES) THEMSELVES. THE COMPOUNDS WHICH CAN BE PREPARED BY THE PROCESS OF THE INVENTION, SUCH AS BENZOTHIETANE-2-SPIRO-2''-IMIDAZOLIDINE AND ITS DERIVATIVES SUBSTITUTED IN THE 4''-POSITION BY METHYL AND/OR THE 4POSITION BY CHLORINE OR BENZOTHIETANE-2-SPIRO-2''-HEXAHYDROPYRIMIDINE AND ITS DERIVATIVE SUBSTITUTED IN THE 4-POSITION BY CHLORINE, ARE AUXILIARIES FOR THE TEXTILE AND RUBBER INDUSTRIES, PLANT PROTECTION AGENTS AND VALUABLE STARTING MATERIALS FOR THE PRODUCTION OF PLANT PROTECTION AGENTS AND DYES.

公开(公告)号：US3822306A

公开(公告)日：1974-07-02

申请号：US7820870

申请日：1970-10-05

Applicant: BASF AG

Inventor： BECKE F ,  PAESSLER P

IPC: C07C20060101 ,  C07C233/45 ,  C07C237/00 ,  C07C255/24 ,  C07C255/45 ,  C07C121/02

CPC classification number: C07C255/00

Abstract: PRODUCTION OF A-N-FORMYLAMINO ACID COMPOUNDS BY REACTING CYANOHYDRINS WITH FORMAMIDE IN THE PRESENCE OF ACIDS AT ELEVATED TEMPERATURE. THE COMPOUNDS OBTAINABLE BY THE PROCESS OF THE INVENTION ARE VALUABLE STARTING MATERIALS FOR THE PRODUCTION OF DYES AND PESTICIDES.

公开(公告)号：US3776910A

公开(公告)日：1973-12-04

申请号：US3776910D

申请日：1971-03-18

Applicant: BASF AG

Inventor： HAGEN H ,  BECKE F ,  NIEMEYER J

IPC: D06M13/35 ,  C07D51/28

CPC classification number: D06M13/35

Abstract: THE PRODUCTION OF 5-(1'',3''-DIAZACYCLOALK-2''-ENYL)OXIDAZOLES-(1,2,4) BY REACTION OF 5-HALOMETHYLOXDIAZOLES WITH DIAMINOALKANES AND ELEMENTARY SULFUR, AND THE NOVEL 5-(1'',3''-DIAZACYCLOALK-2''-ENYL)-OXIDAZOLES-(1,2,4) THEMSELVES. THE COMPOUNDS OF THE INVENTION HAVE HYPOTENSIVE ACTION AND ARE ASSISTANTS FOR THE TEXTILE INDUSTRY, PLANT PROTECTION AGENTS AND VALUABLE STARTING MATERIALS FOR THE PRODUCTION OF PLANT PROTECTION AGENTS, PHARMACEUTICALS AND DYES.

公开(公告)号：US3709895A

公开(公告)日：1973-01-09

申请号：US3709895D

申请日：1970-09-16

Applicant: BASF AG

Inventor： KOHLHAUPT R ,  BECKE F

IPC: A01N43/76 ,  C07D263/44 ,  C07D85/34

CPC classification number: C07D263/44

Abstract: THE PRODUCTION OF 5-METHYLENE-2,4-OXAZOLIDINEDIONES BY CYCLIZATION OF B-AMINOLACTAMIDEURETHANES AT ELEVATED TEMPERATURE, AND THE NEW 5-METHYLENE-2,4-OXAZOLIDINEDIONES. THE NEW COMPOUNDS WHICH CAN BE PREPARED BY THE PROCESS ACCORDING TO THE INVENTION ARE FUNGICIDES AND VALUABLE STARTING MATERIALS FOR THE PRODUCTION OF DYES AND PESTICIDES.