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
摘要
The invention relates to a process for preparing CF 3 CH=CHF and CF 3 CF=CH 2 , wherein CF 3 CF=CH 2 is prepared by dehydrohalogenating a compound of formula CF 3 CFYCH 3 or CF 3 FHCYH 2 , wherein Y is F, Cl, Br, or I, in the presence of a base.
申请公布号
JP2010513437(A)
申请公布日期
2010.04.30
申请号
JP20090542198
申请日期
2007.12.18
申请人
发明人
分类号
C07C17/25;C07B61/00;C07C21/18
主分类号
C07C17/25
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CAR AIR-CONDITIONER
TWO-DIMENSIONAL THERMAL HEAD
BOILER CHANGE-OVER SYSTEM FOR ADDITIONAL SWITCHING-IN AND DISCONNECTION IN COMBINED PLANT
PREPARATION OF PARTIALLY LAMINATED GASKET
AMIDINE DERIVATIVE
PAINT FOR METALLIC BASE
BLOOD COAGULATION FACTOR IX PREPARATION FOR ORAL ADMINISTRATION
PERFUME COMPOSITION AND PERFUMED PRODUCTS AND SUBSTANCES CONTAINING ALKYL-SUBSTITUTED CYANIDED BENZYL AS PERFUMING MATTER
METHOD OF FIXING WATER ABSORBING POLYMER
AMIDINE COMPOUND
FUEL INJECTION VALVE
Device for the radiation cross-linking of insulations of electric cables or wires
Generator for energy generation
5-FLUOROURACIL DERIVATIVE
MASCHINEN- BZW. BRENNKRAFTMASCHINENAUSPUFFTOPF DER WAERMETAUSCHERBAUART
FLEXIBLE CONTAINER FOR LIQUIDS
SICHERHEITSSLALOMSTAB
MANUFACTURE OF PASTING PAPER
HIGH STRENGTH NON-FLAMMABLE HEAT INSULATING BOARD
SET OF BUILDING PARTS FOR THE CONSTRUCTION OF THREE-DIMENSIONAL STRUCTURES