256889
氢化二异丁基铝 溶液
25 wt. % in toluene
别名:
DIBAL, DIBAL-H
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
[(CH3)2CHCH2]2AlH
化学文摘社编号:
分子量:
142.22
PubChem Substance ID:
UNSPSC Code:
12352001
Beilstein/REAXYS Number:
4123663
MDL number:
SMILES string
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
reaction suitability
reagent type: reductant
concentration
25 wt. % in toluene
density
0.846 g/mL at 25 °C
正在寻找类似产品? 访问 产品对比指南
Application
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。
Other Notes
建议使用弯通式隔垫入口接头 Z118206 或直通式隔垫入口接头 Z118141（6mm 内径入口）或直通式隔垫入口接头 Z118192（13mm 内径入口）。
signalword
Danger
Hazard Classifications
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
target_organs
Central nervous system
supp_hazards
存储类别
4.2 - Pyrophoric and self-heating hazardous materials
wgk
WGK 3
flash_point_f
39.2 °F - closed cup
flash_point_c
4 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Diisobutylaluminum hydride mediated regioselective O desilylations: access to multisubstituted cyclodextrins.
Ramprasad Ghosh et al.
Angewandte Chemie (International ed. in English), 51(7), 1548-1552 (2011-10-19)
V Constantinou-Kokotou et al.
The journal of peptide research : official journal of the American Peptide Society, 58(4), 325-331 (2001-10-19)
A general method for the synthesis of enantiopure non-natural alpha-amino acids is described. The key intermediate tert-butyl (2S)-2-[bis(tert-butoxycarbonyl)amino]-5-oxopentanoate was obtained from l-glutamic acid after suitable protection and selective reduction of the gamma-methyl ester group by DIBALH. Wittig reaction of this
Hideki Ishii et al.
Organic & biomolecular chemistry, 3(19), 3471-3472 (2005-09-21)
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.
Nobuo Tanaka et al.
Carbohydrate research, 343(15), 2675-2679 (2008-08-23)
The reductive ring-opening reaction of benzylidene-protected glucosides and mannosides such as methyl 2,3-di-O-benzyl-4,6-O-benzylidene-alpha-d-glucoside (1) and methyl 2,3-di-O-benzyl-4,6-O-benzylidene-alpha-d-mannoside (4) by using a toluene stock solution of DIBAL-H and a dichloromethane stock solution of DIBAL-H gives mainly or selectively the corresponding 2,3,4-tri-O-benzyl
Carl A Busacca et al.
The Journal of organic chemistry, 73(4), 1524-1531 (2008-01-17)
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 ambient temperature. Many
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持