Pyridine-organocopper product and preparation
    8.
    发明授权
    Pyridine-organocopper product and preparation 失效
    吡啶有机产物和制剂

    公开(公告)号:US3712894A

    公开(公告)日:1973-01-23

    申请号:US3712894D

    申请日:1969-07-28

    Inventor: BILLINGS W

    CPC classification number: C07F1/005 B01J31/181 B01J2531/16 C07D213/06

    Abstract: CUPROUS HALIDE, PYRIDINE, AND A WEAK ORGANIC ACID, E.G., NITROMETHANE OR 2,4 - PENTANEDIONE, ARE REACTED IN THE PRESENCE OF CARBON MONOXIDE TO PRODUCE PYRIDINE-ORGANOCOPPER PRODUCTS. THE PRODUCTS ARE USEFUL AS CATALYSTS, FUNGICIDES, PESTICIDES AND ANTHELMINTICS AS WELL AS AN INTERMEDIATE IN ORGANC SYNTHESES. THE CARBON MONOXIDE CONTROLS THE REACTION RATE AND ACTS TO PRODUCE A COPPER CARBONYL INTERMEDIATE WHICH IS INVOLVED IN THE REACTION. A PRODUCT IS SHOWN TO HAVE EXCELLENT PROTECTING PROPERTIES AGAINST MOLD ON CANVAS.

    4,5-dihydroimidazoline-3-oxide-1-oxyl
    9.
    发明授权
    4,5-dihydroimidazoline-3-oxide-1-oxyl 失效
    4,5-DIHYDROIMIDAZOLINE-3-OXIDE-1-OXYL

    公开(公告)号:US3697535A

    公开(公告)日:1972-10-10

    申请号:US3697535D

    申请日:1969-12-15

    Applicant: SYNVAR ASS

    CPC classification number: G01N33/58 C07F9/6506 Y10T436/24

    Abstract: 4,5-DIHYDROIMIDAZOLINE-3-OXIDE-1-OXYL-2-YL MERCURIC COMPOUNDS HAVING TERTIARY CARBON ATOMS IN THE NUMBER 4 AND 5 POSITIONS OF THE IMIDAZOLINE RING. Typical is 4,4,5,5-tetramethylimidazoline3-oxide-1-oxyl-2-yl mercuric chloride.

    Abstract translation: 在咪唑啉环的第4和5位具有仲胺碳原子的4,5-二氢吲哚啉-3-氧化物-1-氧化物-2-YL金属化合物。 典型的是4,4,5,5-四甲基咪唑啉-3-氧化物-1-氧基-2-基氯化汞。

Patent Agency Ranking