所有图片(2)
About This Item
线性分子式:
[(CH3)2CHCH2]2AlH
CAS号:
分子量:
142.22
Beilstein:
4123663
MDL编号:
UNSPSC代码:
12352001
eCl@ss:
38120609
PubChem化学物质编号:
NACRES:
NA.22
形式
liquid
质量水平
反应适用性
reagent type: reductant
浓度
1.0 M in toluene
密度
0.858 g/mL at 25 °C
SMILES字符串
CC(C)C[AlH]CC(C)C
InChI
1S/2C4H9.Al.H/c2*1-4(2)3;;/h2*4H,1H2,2-3H3;;
InChI key
AZWXAPCAJCYGIA-UHFFFAOYSA-N
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应用
二异丁基氢化铝溶液（1M，溶剂为甲苯）已被用于将氮丙啶酯还原成相应的醛。 它还用于从醇合成二烷基铝醇盐。
用于Pd催化的仲烷基溴的还原脱溴过程。过苄基化呋喃糖苷的O-脱苄基和开环。方便从 ZrCp2Cl2 和DIBAL-H原位生成 HZrCp2Cl。
法律信息
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
警示用语：
Danger
危险分类
Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Repr. 2 - Skin Corr. 1B - STOT RE 2 Inhalation - STOT SE 3 - Water-react 1
靶器官
Central nervous system
补充剂危害
储存分类代码
4.2 - Pyrophoric and self-heating hazardous materials
WGK
WGK 3
闪点(°F)
39.2 °F - closed cup
闪点(°C)
4 °C - closed cup
法规信息
易制毒化学品（3类）
危险化学品
Synthesis of peptide macrocycles using unprotected amino aldehydes.
Rotstein BH, et al.
Nature Protocols, 5(11), 1813-1813 (2010)
Macromolecular engineering of polyactones and polyactides. 12. Study of the depolymerization reactions of poly (. epsilon.-caprolactone) with functional aluminum alkoxide end groups.
Dubois P, et al.
Macromolecules, 26(17), 4407-4412 (1993)
J Marco-Contelles et al.
Carbohydrate research, 335(1), 63-70 (2001-09-13)
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 has been evaluated as other benzylidene acetals built
Y Kitade et al.
Nucleic acids symposium series, (27)(27), 107-108 (1992-01-01)
Reaction of purine nucleosides, such as 2',3'-isopropylideneinosine (1a) and 2',3'-isopropylideneadenosine (1c), with diisobutylaluminum hydride (DIBAL) in dry tetrahydrofurane resulted in the formation of the corresponding 9-(2',3'-isopropylideneribity)purines (2) in good yields. Oxidation of the ribityl derivatives (2) with NalO4 and subsequent
Hidetsura Cho et al.
The Journal of organic chemistry, 75(3), 627-636 (2009-12-31)
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 heterocycles or tricyclic heterocycles containing nitrogen neighboring an
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