---鉴定方法:质谱(Mass),核磁(NMR) ---包装:棕色小玻璃瓶,标准包装10mg,20mg,50mg; 产品名称 CAS号 包装 9-BBN三氟甲磺酸酯62731-43-5 62731-43-5 100ml 仪器与试剂: 1.1.9-BBN三氟甲磺酸酯62731-43-5产品仅用于科研托盘天平、消毒锅、电实验冰箱、1000ml三角瓶、500ml量筒、玻璃棒、棉塞、牛皮纸、线...
Provied information about B-tert-butyl-9-bbn(Molecular Formula: C12H23B, CAS Registry Number:42928-43-8 ) ,Boiling Point,Melting Point,Flash Point,Density, Molecular Structure,Risk Codes,Synthesis Route at guidechem
Capot Chemical CAS# 22086-45-9, B-Bromo-9-BBN. 22086-45-9 MSDS,ROS,22086-45-9 MOA,COA,SPECS,pecifications,1H-NMR,GHS,CAT #18304;B-Bromo-9-borabicyclo[3.3.1]nonane
CO 2 reacts with 9-BBN in DMSO as a solvent to selectively produce HCOOBBN in 98% NMR yield. On the contrary, the reduction of CO 2 with 9-BBN in the presence of 4.5 or 7 mol% of DMSO in toluene or THF produces CH 3 OBBN as the sole product. In both cases, DMSO first ...
The new complex is characterized by NMR spectroscopy and X-ray diffraction. New X-ray data on 9-BBN dimer, from a measurement at 180 K, are also reported. DFT calculations (B3LYP) on Ru[(μ-H)2BC8H14]2(PMe3) (7), the PMe3 analogue of 6, confirm the ruthenium (II) formulation ...
11B NMR studies : I. Reactions of dialkylboranes with organolithium reagents Treatment of several dialkylboranes (9-borabicyclo[3.3.1]nonane (9-BBN), dicyclohexylborane, and disiamylborane) with primary and aryl organolithium reagents (methyllithium, n-butyllithium, and phenyllithium) does not ...
The 13C NMR data for 9-borabicyclo[3.3.1]nonane and 10 representative B-substituted derivatives were examined. For the parent compound and B-Cl-, B-OMe-, B-Et-, B-t-Bu-, and B-CH2CH2SiMe3-9-BBN, the ring carbons at positions 2,4,6, and 8... Herbert,C.,Brown,... - 《Jou...
The reactions of PdCl_2L_2 complexes with thf centre dot BH_3 afford equilibria in which the components may be identified by ~(31)P{~1H}-NMR spectroscopy. PdCl_2L_2 and [PdCl_2L]_2 complexes and phosphine-borane adducts are observed. In addition, analogues of the PdCl_2L_2 and [...
9-BBNReaction of the bis(dihydrogen) ruthenium complex RuH 2(H 2) 2(PCy 3) 2 with an excess of 9-borabicyclononane yields the bis(dihydroborate) complex Ru[(μ-H) 2BC 8H 14] 2(PCy 3) and the phosphine adduct PCy 3·HBC 8H 14. The new complex is characterized by NMR ...
The reactions of PdCl 2 L 2 complexes with thf·BH 3 afford equilibria in which the components may be identified by 31 P{ 1 H}-NMR spectroscopy. PdCl 2 L 2 and [PdCl 2 L] 2 complexes and phosphine–borane adducts are observed. In addition, analogues of the PdCl 2 L 2 and [...