9、.7=/l1444894so与THF的物理性质比较PropertyMeTHFTHFBoilingpoint(C).80.66Freezingpoint(弋、)136-108.5Densityal20C0.855.0.888iscosityat25C(cps)0.600.53Evapomtionratef/butylaeetatc=l)4.28.0DielectricuonsLnnt6.37.6IJonicily(kcal/inol)IX.20SulubilitvofMBr.nt?405Solubilitypanunctcr8.52.9.15Hansen...
别名:5-氟-2-甲基苯基溴化镁;5-氟-2-甲氧苯基溴化镁;5-氟-2-甲氧基苯基溴化镁, 0.50 M 2-METHF 溶液;5-氟-2-甲氧苯基溴化镁, 0.5 M SOLUTION IN THF, SPCSEAL;3-氟-6-甲氧苯基溴化镁 溶液;5-氟-2-甲氧苯基溴化镁 溶液;5-氟-2-甲氧基苯基溴化镁 ...
General procedure: To a solution of 3-bromo-6-[4-(propan-2-yloxy)phenyl]imidazo[1 , 2-a]pyridine (20 mg, 0.06 mmol) in 2 mL THF:Water 3:1 was added 4-cyclopropylboronic acid (12 mg, 0.072 mmol), potassium carbonate (5 mg, 0.18 mmol), and Pd(dppt)C12 dichloromethane complex (...
Flash Point: -30°(-22°F)TSCA: NoChemical NameTrimethyl phosphineSynonym trimethylphosphine 三甲基磷 Trimethylphosphine solution TRIMETHYLPHOSPHINE, 1.0M SOLUTION IN TET RAHYDROFURAN Methyl phosphine TRIMETHYLPHOSPHINE, 1.0M SOLUTION IN TOL UENE TRIMETHYLPHOSPHINE SOLUTION, ~1 M IN THF trimethyl...
用硼氢化钠与无水氯化锌(200度以上脱水干燥)在无水THF中反应3小时后,制得硼氢化锌。该溶液混合物不需要进行分离纯化,就可以当作硼氢化锌使用,来在THF的回流温度下还原羧酸或者酯,收率不错,但是双键可能会有些受影响,比如还原肉桂酸,会有一部分双键还原的产物。 毒性分级:高毒 发现历程:硼氢化钠是由 H. C...
Results and Discussion Structural and morphological characterization of the nanocomposites. A key point for the syn- thesis point oofftNhei(EOGH()12 9th8 r°oCu)gphrothmeopteoltyhoel method is formation the temperature of of aldehyde, which the will reaction. Temperatures near the boiling...
Provied information about [(Me2NCH2CH2N(CH2-(2-O-C6H2(t-Bu-3,5)2)2)YbCl(THF)](Molecular Formula: C38H62ClN2O3Yb, CAS Registry Number:863117-55-9 ) ,Boiling Point,Melting Point,Flash Point,Density, Molecular Structure,Risk Codes,Synthesis Route at guidec
40 mL (Note 7) and 100 mL of toluene is then added. The resulting solution is transferred to a three-necked, round-bottomed flask equipped with a Dean-Stark water separator, thermometer, and rubber septum. Distillation is continued at atmospheric pressure until a constant boiling point is ...
To a solution of Alk12 (19 mg, 0.085 mmol) in THF (0.5 ml) at room temperature was added triethylamine (11.9 μl, 0.085 mmol) and then methyl chloroformate (6.6 μl). The resulting solution was stirred at room temperature for 1 h. This reaction solution was ...
Provied information about [(salph)Cr(THF)2][Co(CO)4]|[N,N'-bis(3,5-di-tert-butylsalicylidene)-1,2-phenylenediaminochromium-di-tetrahydrofuran]tetracarbonylcobaltate(Molecular Formula: C48H62CoCrN2O8, CAS Registry Number:909553-60-2 ) ,Boiling Point,Melti