215007
氢化二异丁基铝 溶液
1.0 M in toluene
别名:
DIBAL, DIBAL-H
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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
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
38120609
UNSPSC Code:
12352001
MDL number:
Beilstein/REAXYS Number:
4123663
form
liquid
Quality Level
reaction suitability
reagent type: reductant
concentration
1.0 M in toluene
density
0.858 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
二异丁基氢化铝溶液（1M，溶剂为甲苯）已被用于将氮丙啶酯还原成相应的醛。 它还用于从醇合成二烷基铝醇盐。
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。
Legal Information
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signalword
Danger
target_organs
Central nervous system
supp_hazards
存储类别
4.2 - Pyrophoric and self-heating hazardous materials
flash_point_f
39.2 °F - closed cup
flash_point_c
4 °C - closed cup
Hazard Classifications
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
法规信息
易制毒化学品（3类）
危险化学品
此项目有
Synthesis of peptide macrocycles using unprotected amino aldehydes.
Rotstein BH, et al.
Nature Protocols, 5(11), 1813-1813 (2010)
Macromolecular engineering of polyactones and polyactides. 12. Study of the depolymerization reactions of poly (. epsilon.-caprolactone) with functional aluminum alkoxide end groups.
Dubois P, et al.
Macromolecules, 26(17), 4407-4412 (1993)
Takashi Tomioka et al.
The Journal of organic chemistry, 76(11), 4669-4674 (2011-04-30)
Stepwise, selective DIBAL reduction of the acetonide diester derived from tartaric acid followed by the Horner-Emmons reaction effectively provided desymmetrized hydroxy mono-olefination products in a one-pot operation.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 215007-18L-KL | 04061838231017 |
| 215007-4X100ML | 04061838125651 |
| 215007-PZ | 04061826597262 |
| 215007-18L-C | 04061838125644 |
| 215007-100ML | 04061838773319 |
| 215007-4X25ML | 04061838773326 |
| 215007-800ML | 04061838773333 |