公开(公告)号：US3670005A

公开(公告)日：1972-06-13

申请号：US3670005D

申请日：1970-03-11

Applicant: BAYER AG

Inventor： UGI IVAR

IPC: C07D307/91 ,  C07C119/02

CPC classification number: C07D307/91 ,  C07C251/00

Abstract: A symetrical polyisonitrile of the formula

WHEREIN R is hydrogen or alkyl containing one to three carbon atoms inclusive R'' is hydrogen, alkyl containing one to three carbon atoms inclusive or chloro R'''' is hydrogen or -NC.

Abstract translation: 式WHEREIN R为氢的对称聚丁腈或含有1-3个碳原子的烷基，其中R'为氢，含1至3个碳原子的烷基或氯“R”为氢或-NC。

公开(公告)号：US3627890A

公开(公告)日：1971-12-14

申请号：US3627890D

申请日：1969-05-16

Applicant: BAYER AG

Inventor： HERMANN GUNTHER ,  HOFFMANN PETER ,  ROSENDAHL FRIEDRICH-KARL ,  UGI IVAR

IPC: A01N43/64 ,  A47H23/10 ,  A01N9/00 ,  A01N9/22

CPC classification number: A01N43/64 ,  A47H23/10 ,  Y10S514/92

Abstract: Compositions and methods of using certain dithiobiuret derivatives, some of which are known, which possess bird-, rodent-, leporine animal- and ruminant-repellent properties, and which may be produced by conventional methods.

公开(公告)号：US3622260A

公开(公告)日：1971-11-23

申请号：US3622260D

申请日：1968-01-04

Applicant: BAYER AG

Inventor： SEIBERT HEINRICH ,  HOFFMANN PETER ,  UGI IVAR ,  HERZOG WERNER ,  KEMMNER KARL

IPC: C08B15/06 ,  D21H11/20 ,  D21H13/02 ,  D06M13/12 ,  D06M13/38 ,  D06M13/54

CPC classification number: D21H11/20 ,  C08B15/06 ,  D21H13/02

Abstract: An amino compound containing at least one primary amino group, a carbonyl compound containing at least one aldehyde or keto group and an isonitrile compound are applied to a cellulosic material and reacted thereon. The cellulosic material so modified has increased resistance to degradation from heat and acids and is suitable as an insulator in electrical devices.

公开(公告)号：US3928408A

公开(公告)日：1975-12-23

申请号：US35916573

申请日：1973-05-10

Applicant: BAYER AG

Inventor： HAMMANN INGEBORG ,  HOFFMANN PETER ,  MARQUARDING DIETER ,  UGI IVAR ,  UNTERSTENHOFER GUNTER

IPC: A01N37/34 ,  A01N20060101 ,  A01N37/52 ,  A01N47/40 ,  C07C20060101 ,  C07C41/00 ,  C07C43/02 ,  C07C67/00 ,  C07C241/00 ,  C07C291/10 ,  C07C313/00 ,  C07C323/20 ,  C07C323/62 ,  C07C119/02

CPC classification number: C07C251/00 ,  Y10S514/92

Abstract: Substituted isocyano-diphenyl ethers of the formula

IN WHICH X is oxygen or sulfur, R is hydrogen, halogen, lower alkyl or lower alkoxy, R1 is optionally substituted cycloalkyl, halogen or alkylmercapto, R2 is hydrogen, halogen or alkyl, and N IS 1, 2 OR 3, WHICH POSSESS INSECTICIDAL, ACARICIDAL, FUNGICIDAL AND RODENTREPELLENT PROPERTIES.

Abstract translation: 取代的式I的异氰基 - 二苯醚，其中X是氧或硫，R是氢，卤素，低级烷基或低级烷氧基，R 1是任选取代的环烷基，卤素或烷基巯基，R 2是氢，卤素或烷基，N 1 ，2或3，哪些杀虫剂，杀虫剂，杀真菌剂和强力药物。

公开(公告)号：US3592836A

公开(公告)日：1971-07-13

申请号：US3592836D

申请日：1967-12-21

Applicant: BAYER AG

Inventor： UGI IVAR ,  KLAUKE ERICH ,  SCHNABEL EUGEN ,  HOFFMANN PETER

IPC: C07D307/42 ,  C07K1/06 ,  C07C69/00

CPC classification number: C07D307/42 ,  C07K1/063 ,  C07K1/064 ,  C07K1/068

Abstract: ARYLOXYCARBONYL FLUORIDES SUCH AS FURFURYLOXYCARBONYL-, P-METHOXYBENZYLOXYCARBONYL- AND TRIMETHOXYBENZYLOXYCARBONYL-FLUORIDES ARE PROVIDED WHICH ARE USEFUL AS INTERMEDIATES FOR AMINO ACID DERIVATIVES AND ARE OBTAINED FROM CARBONYL-FLUORIDE CHLORIDE BY REACTION WITH THE APPROPRIATE ALCOHOL. THE AMINO ACID DERIVATIVES OF SUCH CARBONYL-FLUORIDES ARE BUILT UP THROUGH ACYLATION OF AMINO ACIDS THEREWITH. THESE AMINO ACID DERIVATIVES ARE USEFUL AS INTERMEDIATES FOR THE SYNTHESIS OF POLYPEPTIDES. THE REACTION OF CARBONYLCHLORIDE-FLUORIDE IS ADVANTAGEOUSLY CARRIED OUT AT TEMPERATURES OF 0 TO 70*C. IN AN INERT SOLVENT AND IN THE PRESENCE OF AN ACID-BINDING AGENT. THE AMINO ACID DERIVATIVES ARE FORMED AT TEMPERATURES BETWEEN +20 AND -20*C. ALSO IN THE PRESENCE OF AN ACID-BINDING AGENT. IMINO ACIDS CAN BE USED IN PLACE OF AMINO ACIDS. THE AMINO- OR IMINO-ACID DERIVATIVES OR ESTERS ARE ADVANTAGEOUSLY PREPARED AT CONSTANT. CONTROLLED PH VALUES, PREFERABLY BY THE USE OF AUTOMATIC PH CONTROL EQUIPMENT.

公开(公告)号：US3422190A

公开(公告)日：1969-01-14

申请号：US3422190D

申请日：1963-12-03

Applicant: BAYER AG

Inventor： UGI IVAR ,  FETZER UWE ,  UNTERSTENHOFER GUNTER ,  BEHRENZ WOLFGANG ,  FROHBERGER PAUL-ERNST ,  SCHEINPFLUG HANS

IPC: C07D213/72 ,  C07D213/74 ,  C07D215/38 ,  C07D307/91 ,  C09B43/00 ,  A01N9/20

CPC classification number: C07D213/74 ,  C07C251/00 ,  C07D213/72 ,  C07D215/38 ,  C07D307/91 ,  C09B43/00

公开(公告)号：US3661965A

公开(公告)日：1972-05-09

申请号：US3661965D

申请日：1969-02-10

Applicant: BAYER AG

Inventor： ARLT DIETER ,  HAGEMANN HERMANN ,  HOFFMANN PETER ,  UGI IVAR

IPC: C07C255/45 ,  C07C121/00 ,  C07C121/12

CPC classification number: C07C251/00 ,  Y02P20/582

Abstract: PROCESS FOR PRODUCING ISONITRILES WHEREIN AN N-MONOSUBSTITUTED FORMAMIDE IS REACTED WITH AN ACYLATING AGENT AT A PH-VALUE OF BETWEEN 4 AND 14 IN THE PRESENCE OF A HYDROPHOBIC SOLVENT AND OF A BASE.

公开(公告)号：US3627811A

公开(公告)日：1971-12-14

申请号：US3627811D

申请日：1969-04-01

Applicant: BAYER AG

Inventor： HAMMANN INGEBORG ,  HOFFMANN PETER ,  KLEIMANN HELMUT ,  MARQUARDING DIETER ,  OFFERMANN KLAUS ,  UGI IVAR ,  UNTERSTENHOFER GUNTER

IPC: A01N47/40 ,  C07C43/20 ,  C07C265/12 ,  A01N9/20 ,  C07C121/60

CPC classification number: C07C251/00

Abstract: Isocyano-diphenyl ethers and thioethers, i.e. isocyano(optionally mono- and di- chloro, alkyl and alkoxy)-4''-alkyldiphenyl ethers and thioethers, or 1-(4''-alkyl- -phenoxy and phenylmercapto)-(optionally 2,3,4,5 and/or 6-mono- and dichloro, alkyl and alkoxy)-phenyl-isocyanides, which possess pesticidal, especially acaricidal, properties.