公开(公告)号：US3732220A

公开(公告)日：1973-05-08

申请号：US3732220D

申请日：1970-10-16

Applicant: ALLIED CHEM

Inventor： O BRIEN J ,  PLAINS M ,  STONE H ,  ULMER H

IPC: C08G73/06 ,  C07D55/20

CPC classification number: C08G73/0644

Abstract: TRIAZINES OF THE STRUCTURE

2-(R1-N(-R2)-CH2-NH-),4-CL,6-(R3-NH-)-S-TRIAZINE

WHEREIN R1 IS A C1 TO C4 ALKANE, PHENYL OR BENZYL, R2 IS INDEPENDENTLY HYDROGEN, A C1 TO C4 ALKANE, PHENYL OR BENZYL, OR R1 AND R2 TOGETHER WITH THE

* N

FORM A C4 OR C5 HETEROCYCLIC RING AND WHEREIN R3 IS A C1 TO C4 ALIPHATIC HYDROCARBON, ARE HIGHLY SELECTIVE AND EFFECTIVE HERBICIDES.

公开(公告)号：US3810946A

公开(公告)日：1974-05-14

申请号：US30355872

申请日：1972-11-03

Applicant: ALLIED CHEM

Inventor： YEH C ,  ULMER H

IPC: C07C37/86 ,  C07C39/04 ,  C07C37/38

CPC classification number: C07C37/86 ,  C07C39/04

Abstract: PHENOL PRODUCED BY DECOMPOSITION OF CUMENE HYDROPEROXIDE IS PURIFIED BY HEATING WITH HYDROBROMIC OR HYDROIODIC ACID, OR THEIR WATER-SOLUBLE SALTS, FOLLOWED BY DISTILLATION. THIS TREATMENT NOT ONLY REDUCES CARBONYLBEARING IMPURITIES, BUT ALSO REDUCES METHYLBENZOFURAN IMPURITIES.

公开(公告)号：US3773763A

公开(公告)日：1973-11-20

申请号：US3773763D

申请日：1972-05-22

Applicant: ALLIED CHEM

Inventor： WELLS R ,  ULMER H ,  MASON P

IPC: A01N43/70 ,  C07D251/50 ,  C07D55/48

CPC classification number: C07D251/50 ,  A01N43/70

Abstract: NOVEL 2-ALKYLAMINO-4-AMINO-6-CHLORO-S-TRIAZINE-FORMALDEHYDE ADDUCTS ARE PREPARED BY REACTING A 2-ALKYLAMINO4-AMINO-6-CHLORO-S-TRIAZINE WITH FORMALDEHYDE IN AN INERT ORGANIC SOLVENT USING AN ALKALINE CATALYST. REACTION TEMPERTURES OF 60 TO 80*C. FOR ONE TO THREE HOURS ARE PREFERRED. THE REACTION MIXTURE MAY BE COOLED TO SEPARATE THE PRODUCT; EVAPORATION OF THE SOLVENT AT ADVANCED TEMPERATURES SHOULD BE AVOIDED AS THIS MAY CAUSE FORMATION OF BY-PRODUCTS. THE PRODUCTS ARE HIGHLY SELECTIVE HERBICIDES.

公开(公告)号：US3766204A

公开(公告)日：1973-10-16

申请号：US3766204D

申请日：1971-06-18

Applicant: ALLIED CHEM

Inventor： MATHEW C ,  ULMER H ,  LITTLE E ,  CURTIS O

IPC: C07D487/04 ,  C08G18/38 ,  C08G18/50 ,  C08G65/26 ,  C07D49/30

CPC classification number: C07D487/04 ,  C08G18/3842 ,  C08G18/5054 ,  C08G65/263

Abstract: OXYALKYLATED DERIVATIVES OF GLYCOLURIL AND SUBSTITUTED GLYCOLURILS ARE PREPARED BY HYDROXYALKYLATION WITH 1,2EPOXIDES IN THE PRESENCE OF A SUITABLE CATALYST. THE COMPOUNDS ARE USEFUL TO PREPARE POLYESTERS, ALKYD RESINS, AND POLYURETHANES AND AS LUBRICANTS AND SURFACE ACTIVE AGENTS.

公开(公告)号：US3737462A

公开(公告)日：1973-06-05

申请号：US3737462D

申请日：1971-08-04

Applicant: ALLIED CHEM

Inventor： CHEEMA Z ,  FORMAINI R ,  ULMER H

IPC: C07C85/10

CPC classification number: C07C213/02

Abstract: 1,2-DIAMINOPROPANE CAN BE PREPARED FROM 1,2-METHYLGLYOXIME IN GOOD YIELD BY HYDROGENATION IN THE PRESENCE OF A HYDROGENATION CATALYST IN ANHYDROUS ALCOHOLIC MEDIUM AT LOW TEMPERATURES UNDER STRONGLY BASIC CONDITIONS.