Web9 nov. 2024 · (+)DPC;oroborane;(+)-IPC2BCL;(+)-DIP CHLORIDE;(+)-DIP-CHLORIDE;(+)-DIP chloride[R];(+)-DIP-CHLORIDE(TM);(+)-DiisopinocampheyL;B … Web(−)-Ipc2BCl Formula : C 20 H 34 BCl Molecular weight : 320.75 g/mol CAS-No. : 85116-37-6 Component Classification Concentration (-)-B-Chlorodiisopinocampheylborane Skin Corr. 1B; Eye Dam. 1; H314, H318 <= 100 % For the full text of the H-Statements mentioned in this Section, see Section 16. SECTION 4: First aid measures
How Borane Reagents Based on α-Pinene Control Stereoselectivity …
Web16 jan. 2024 · 常用名. (-)-二异松蒎基氯硼烷. 英文名. (-)-Diisopinocampheyl Chloroborane. CAS号. 85116-37-6. 分子量. 320.748. 密度. Web11 dec. 1997 · It was found to perform the highly enantioselective and efficient reduction of prochiral ketones.4 During the course of our investigation on nonlinear effects (NLEs)5 in asymmetric synthesis, we previously reported a study on the influence of the method of preparation of Ipc2BCl 2 of various ees on the reduction of acetophenone 3.6 When the … share view csn
DIP-Chlorid™ - (+)-B-Chlordiisopinocampheylboran, (+)-Ipc2BCl
Web化学物质. (+)-二异松蒎基氯硼烷,CAS NO.:112246-73-8. 主要用于: (+)- 和 (-)-DIP-氯化物均可用于前手性酮的不对称还原反应和 β-氨基醇的制备 [1] 。. 不对称还原反应的绝佳 … Web18 feb. 2010 · Download Citation ChemInform Abstract: Recent Advances in Asymmetric Reductions with B- Chlorodiisopinocampheylborane B-Chlorodiisopinocampheylborane (Ipc2BCl) readily prepared from α-pinene ... Diisopinocampheylborane was originally prepared by hydroboration of excess α-pinene with borane, but it is now more commonly generated from borane-methyl sulfide (BMS). The compound can be isolated as a solid. However, because it is quite sensitive to water and air, this reagent is often … Meer weergeven Diisopinocampheylborane is an organoborane that is useful for asymmetric synthesis. This colourless solid is the precursor to a range of related reagents. The compound was reported in 1961 by Zweifel and Meer weergeven Treatment of diisopinocampheylborane with TMEDA give the crystalline adduct of monoisopinocampheylborane. This adduct reacts with Meer weergeven Oxidation of diisopinocampheylborane with basic hydrogen peroxide gives isopincampheol. Methanolysis gives methoxydiisopinocampheylborane Hydroboration Meer weergeven pop music beats for sale