首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Preparation of 3-picoline.
摘要
<p>Preparation of 3-picoline from 2-methylglutaronitrile in which the by-products, i.e., 3-methylpiperidine, 2-amino-3-picoline, and 2-amino-5-picoline are recycled and converted to 3-picoline.</p>
申请公布号
EP0391432(A2)
申请公布日期
1990.10.10
申请号
EP19900106647
申请日期
1990.04.06
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
AMEY, RONALD LEE
分类号
C07B61/00;C07D213/09;B01J23/42;B01J23/44;C07D213/06;C07D213/08;C07D213/10
主分类号
C07B61/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MILEAGE MANAGING SYSTEM USING IDENTIFICATION NUMBER OF MOBILE COMMUNICATION TERMINAL AND SO ON
METHOD OF RATING HAIR DAMAGE WITH USE OF OXIDIZED PROTEIN OCCURRING IN HAIR AS INDICATOR
VINYL CHLORIDE RESIN COMPOSITION
LIQUID ADHESION PROMOTER FOR CORD-REINFORCED RUBBER AND METAL OR POLYMER SUBSTRATE/RUBBER COMPOSITES
PROCESS FOR THE PRODUCTION OF ADAMANTYL ESTERS OF POLYMERIZABLE UNSATURATED CARBOXYLIC ACIDS
EXTERNAL ROTOR DRIVE
SYSTEM AND METHOD FOR HANDLING OF REFUNDING OF VALUE-ADDED TAX
USE OF CORE/SHELL PARTICLES
CHP-GEMCITABIN COMBINED AGENT AND USE THEREOF AS ANTI-TUMOURAL ACTIVE SUBSTANCES
PEPTIDE HAVING ITS SELF-ASSEMBLING PROPERTY INDUCED AT GIVEN SALT CONCENTRATION AND SELF-ASSEMBLED MATTER THEREFROM
DISTRIBUTION SYSTEM USING LABEL FORMED COLOR AND SHAPE AND LABEL THEREOF
SUBSTITUTED PIPERAZINES
COMPOSITIONS AND METHODS OF ADMINISTERING TUBULIN BINDING AGENTS FOR THE TREATMENT OF OCULAR DISEASES
AXLE FOR MOTOR VEHICLE COMPRISING A SAFETY DEVICE FOR AN ARM THAT IS USED TO CONTROL ONE SUCH AXLE, AND ASSOCIATED CONTROL ASSEMBLY
Felge und Unterstützungsvorrichtung
X-RAY DETECTOR
HYDRAULIC BINDER AND A CHROMATE REDUCER AND USE THEREOF
Verwendung von 1-Phenyl-3-dimethylamino-propanverbindungen zur Therapie von Angststörungen
Heckscheibendurchführung
Heizungseinrichtung, insbesondere Halogen-Strahlungsheizer