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一般說明
二异丁基氢化铝还原剂通常用于将酯还原成醛。
應用
二异丁基氢化铝溶液(1.0M 己烷溶液)可用于合成二异丁基叔丁氧基铝氢化物(PDBBA),一种在硝基存在下将酯类化合物化学选择性转化的新型还原剂。DIBAL-三乙胺络合物可以将 α-羰基烯酮二硫代缩醛还原成饱和酮。
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。
訊號詞
Danger
危險分類
Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Repr. 2 - Skin Corr. 1B - STOT RE 1 Inhalation - STOT SE 3 - Water-react 1
標靶器官
Central nervous system, Nervous system
安全危害
儲存類別代碼
4.2 - Pyrophoric and self-heating hazardous materials
水污染物質分類(WGK)
WGK 3
閃點(°F)
-9.4 °F - closed cup
閃點(°C)
-23 °C - closed cup
其他客户在看
alpha.-Oxoketene dithioacetal chemistry. 2. Conjugate reductions with electrophilic reducing agents.
The Journal of Organic Chemistry, 46(17), 3555-3558 (1981)
Chemoselective Reduction of Esters to Aldehydes by Potassium Diisobutyl-t-butoxyaluminum Hydride (PDBBA).
Bull. Korean Chem. Soc., 28(12), 2517-2517 (2007)
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
[The reduction of prostaglandin intermediate with diisobutylaluminium hydride].
Yao xue xue bao = Acta pharmaceutica Sinica, 17(4), 296-298 (1982-04-01)
A direct entry to substituted N-methoxyamines from N-methoxyamides via N-oxyiminium ions.
Angewandte Chemie (International ed. in English), 49(36), 6369-6372 (2010-07-31)
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