Diisobutylaluminium hydride
Diisobutylaluminium hydride structure
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Common Name | Diisobutylaluminium hydride | ||
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| CAS Number | 1191-15-7 | Molecular Weight | 142.218 | |
| Density | 1.23 g/mL at 25 °C | Boiling Point | 65 °C | |
| Molecular Formula | C8H19Al | Melting Point | -70 °C | |
| MSDS | Chinese | Flash Point | 40 °F | |
| Symbol |
GHS02, GHS05, GHS07, GHS08 |
Signal Word | Danger | |
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Use of multivariate statistical techniques to optimize the separation of 17 capsinoids by ultra performance liquid chromatography using different columns.
Talanta 134 , 256-63, (2015) In this work a multivariate statistical tool (Derringer and Suich optimization) was proposed for the separation of seventeen capsinoids (natural and synthetic) using the UHPLC-DAD chromatography. Capsinoids were analyzed at 280 nm. The variables optimized wer... |
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[Development of domino reactions based on skeletal rearrangement].
Yakugaku Zasshi 131(11) , 1563-73, (2011) Domino reactions, which enable formations of several chemical bonds and multi-step transformation in one-pot process, have received much attention as an efficient synthetic methodology to preserve chemists from time-consuming purification protocols and protec... |
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DIBAL-mediated reductive transformation of trans-dimethyl tartrate acetonide into ε-hydroxy α,β-unsaturated ester and its derivatives.
J. Org. Chem. 76(11) , 4669-74, (2011) Stepwise, selective DIBAL reduction of the acetonide diester derived from tartaric acid followed by the Horner-Emmons reaction effectively provided desymmetrized hydroxy mono-olefination products in a one-pot operation. |
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Lactone-free ginkgolides via regioselective DIBAL-H reduction.
Org. Biomol. Chem. 3(19) , 3471-2, (2005) The lactone rings of ginkgolide A are converted into corresponding tetrahydrofuran moieties via DIBAL-H reduction followed by deoxygenation of the formed lactols with Et3SiH-BF3.Et2O to produce a series of lactone-free ginkgolides. |
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DIBALH mediated reduction of the acetal moiety on perhydrofuro[2,3-b]pyran derivatives.
Carbohydr. Res. 335(1) , 63-70, (2001) The reaction of DIBALH with bis(heteroannulated)-pyranosides containing the perhydrofuro[2,3-b]pyran moiety is described. The hydride attack at the anomeric carbon (C-9a) resulted in the exclusive tetrahydrofuran ring opening. The selectivity of this reaction... |
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Reduction of tertiary phosphine oxides with DIBAL-H.
J. Org. Chem. 73 , 1524-1531, (2008) The reduction of tertiary phosphine oxides (TPOs) and sulfides with diisobutylaluminum hydride (DIBAL-H) has been studied in detail. An extensive solvent screen has revealed that hindered aliphatic ethers, such as MTBE, are optimum for this reaction at ambien... |
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Diisobutylaluminum hydride reductions revitalized: a fast, robust, and selective continuous flow system for aldehyde synthesis.
Org. Lett. 14(2) , 568-71, (2012) A continuous flow system for the multiparameter (flow rate, temperature, residence time, stoichiometry) optimization of the DIBALH reduction of esters to aldehydes is described. Incorporating an in-line quench (MeOH), these transformations are generally compl... |
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Triisobutylaluminium and diisobutylaluminium hydride as molecular scalpels: the regioselective stripping of perbenzylated sugars and cyclodextrins.
Chemistry 10(12) , 2960-71, (2004) To explain the remarkable regioselective de-O-benzylating properties of diisobutylaluminium hydride (DIBAL-H) and triisobutylaluminium (TIBAL) towards polybenzylated sugars or cyclodextrins, we propose a plausible mechanistic rationale critically involving th... |
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Regioselective synthesis of heterocycles containing nitrogen neighboring an aromatic ring by reductive ring expansion using diisobutylaluminum hydride and studies on the reaction mechanism.
J. Org. Chem. 75(3) , 627-36, (2010) A systematic investigation of the reductive ring-expansion reaction of cyclic ketoximes fused to aromatic rings with diisobutylaluminum hydride (DIBALH) is described. This reaction regioselectively afforded a variety of five- to eight-membered bicyclic hetero... |
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Diisobutylaluminum hydride mediated regioselective O desilylations: access to multisubstituted cyclodextrins.
Angew. Chem. Int. Ed. Engl. 51(7) , 1548-52, (2012)
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