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线性分子式:
[(CH3)2CHCH2]2AlH
化学文摘社编号:
分子量:
142.22
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
38120609
UNSPSC Code:
12352001
MDL number:
Beilstein/REAXYS Number:
4123663
Form:
liquid
InChI
1S/2C4H9.Al.H/c2*1-4(2)3;;/h2*4H,1H2,2-3H3;;
SMILES string
CC(C)C[AlH]CC(C)C
InChI key
AZWXAPCAJCYGIA-UHFFFAOYSA-N
form
liquid
reaction suitability
reagent type: reductant
concentration
1.0 M in cyclohexane
density
0.781 g/mL at 25 °C
Quality Level
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Application
二异丁基氢化铝溶液(DIBAL-H)可用作以下反应的还原剂:
- 采用钴催化剂对酯改性的端羟基聚丁二烯(HTPB)进行加氢。
- 以三苯基四氟硼酸碳为催化剂通过吡喃己糖苷的4,6-苯亚甲基乙缩醛的区域选择性开环反应合成伯6-OH醇
- 酯转化为醇。
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。
signalword
Danger
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
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
1.4 °F - closed cup
flash_point_c
-17 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Synthesis and transannular Diels-Alder reaction of a cis-trans-trans and a trans-cis-cis 13-membered macrocyclic trienone
Marinier A, et al.
Canadian Journal of Chemistry, 67(10), 1609-1617 (1989)
Triphenylcarbenium Tetrafluoroborate as an Efficient Catalyst in the Regioselective Reductive Ring Opening of Benzylidene Acetals of Carbohydrates
Thota N, et al.
ChemistrySelect, 4(27), 7976-7980 (2019)
A direct entry to substituted N-methoxyamines from N-methoxyamides via N-oxyiminium ions.
Kenji Shirokane et al.
Angewandte Chemie (International ed. in English), 49(36), 6369-6372 (2010-07-31)
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
[The reduction of prostaglandin intermediate with diisobutylaluminium hydride].
Z Y Liu et al.
Yao xue xue bao = Acta pharmaceutica Sinica, 17(4), 296-298 (1982-04-01)
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