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
PROCESS FOR PREPARING α-(3-ARYLTHIO)-ACETOPHENONES
摘要
<p>The present invention relates to a biphasic process for preparing a compound of formula (I) from a compound a compound of formula (II) and (III).</p>
申请公布号
WO2002042261(A2)
申请公布日期
2002.05.30
申请号
US2001042939
申请日期
2001.11.14
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND APPARATUS FOR SLOW SPEED OPERATION OF AN INVERTER CONTROLLED ROTATING FIELD MACHINE
ENDLESS DRIVE TRACK FOR SNOWMOBILES AND THE LIKE
PROCESS FOR REDUCING THE AMOUNT OF TRICHLOROETHYLENE IN 1,2-DICHLOROETHANE
AUTOXIDISABLE LIQUIDS
APPARATUS FOR CONTINUOUS FEEDING OF GRANULAR MATERIAL WITH SHARP CORNERS TO A CONVEYOR PIPE LINE
AMINO-IMIDAZO AND AMINO-PYRAZOLO-ISOQUINOLINES AND PROCESS FOR THE PREPARATION THEREOF
HELICAL FEED MERCHANDISING MACHINE
CONTAINER AND CLOSURE
ELECTROCOATED METAL AND METHOD OF PREPARATION
ELECTRODEPOSITION OF CHROMIUM
SEPARABLE LINK CHAIN
PRINTER TYPE ELEMENT DEFLECTION LIMITER
PROCESS FOR PRODUCING YEAST CELLS
COLLAPSABLE PLASTIC DRINKING STRAW
BONDED FILTER MEDIUM OF CELLULOSIC AND SYNTHETIC ORGANIC POLYMER FIBRES
ANTI-ACNE COMPOSITION
MENINGOCOCCAL VACCINE
FLOATING APPARATUS FOR LIQUID COMPOSTING
METHOD AND APPARATUS FOR SUPPORTING SUBSTRATES DURING BONDING
METHOD FOR PRODUCING SELF-LOCKING FASTENERS