所有图片(1)
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
PubChem化学物质编号:
NACRES:
NA.22
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表单
liquid
质量水平
反应适用性
reagent type: reductant
浓度
25 wt. % in toluene
密度
0.846 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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一般描述
二异丁基氢化铝溶液是一种强还原剂，用于将芳基丙炔酸酯转化为炔丙基醇。
二异丁基氢化铝还原剂常用于将酯还原为醛。
二异丁基氢化铝还原剂常用于将酯还原为醛。
应用
二异丁基氢化铝溶液（25 wt.% 甲苯溶液）已用于酰亚胺的还原：
- N
- -（ 顺式 -2-乙烯基环己基）琥珀酰亚胺生成 1-（ 顺式 -2-乙烯基环己基）-5-羟基-2-吡咯烷酮
- N -（丁-4-烯-1-基）-2 ( E )-（卡贝亚氧基亚甲基）-5-氧代-吡咯烷生成 N -（丁-4-烯-1-基）-2（E ）-（甲氧基亚乙基）-5-羟基吡咯烷
- N -（庚烷-1-烯-4-基）-2 ( E )-（甲氧基亚乙基）-5-氧代-吡咯烷至 N -（庚烷-1-烯-4-基）-2 ( E )-（甲氧基亚乙基）-5-羟基吡咯烷
- N -（ 顺 -乙烯基环己基）-2-（甲氧基亚乙基）-5-氧代-吡咯烷至相关-（3a R ， SS ，5a S ,Sa R ）-1 ( E )-（碳乙氧基亚甲基）-5-（甲酰氧基）十二氢吡咯并 [1,2- a 喹啉
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
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
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