氢化二异丁基铝溶液

Name: 氢化二异丁基铝 溶液
Brand: ALDRICH

1.0 M in heptane

别名:

DIBAL, DIBAL-H

登录查看公司和协议定价

所有图片(1)

About This Item

线性分子式:

[(CH₃)₂CHCH₂]₂AlH

CAS Number:

1191-15-7

分子量:

142.22

Beilstein:

4123663

MDL编号:

MFCD00008928

UNSPSC代码:

12352001

PubChem化学物质编号:

24852857

NACRES:

NA.22

表单

liquid

质量水平

200

反应适用性

reagent type: reductant

浓度

1.0 M in heptane

密度

0.731 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

正在寻找类似产品? 访问产品对比指南

应用

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。

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.