214965
氢化二异丁基铝 溶液
1.0 M in heptane
别名:
DIBAL, DIBAL-H
登录并加购，请在购物车里查看协议价、货期和发货地。
选择规格
变更视图
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
UNSPSC Code:
12352001
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4123663
eCl@ss:
38120609
Form:
liquid
form
liquid
Quality Segment
reaction suitability
reagent type: reductant
concentration
1.0 M in heptane
density
0.731 g/mL at 25 °C
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
Application
Diisobutylaluminum hydride (DIBAL-H) is a common reducing agent to reduce aldehydes, ketones, esters, acids and acid chlorides to the corresponding alcohols. Some of the applications are:
- Synthesis of α-acetoxy ethers by reduction and subsequent acetylation of esters.
- Synthesis of coniferyl, sinapyl, and p-coumaryl alcohol by selective reduction of corresponding cinnamate esters.
- Reduction of secondary phosphine oxides (SPOs) to the corresponding phosphines.
- DIBAL-H can also be used in the hydroalumination of alkene and alkynes.
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。
Still not finding the right product?
Explore all of our products under 氢化二异丁基铝 溶液
signalword
Danger
target_organs
Central nervous system
supp_hazards
存储类别
4.2 - Pyrophoric and self-heating hazardous materials
wgk
WGK 2
flash_point_f
30.2 °F
flash_point_c
-1 °C
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Skin Corr. 1B - STOT SE 3 - Water-react. 1