665193
异丙氧基镧(III)
98%, solid
别名:
三(异丙氧基)镧(III), 三异丙氧基镧(III)
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关于此项目
经验公式（希尔记法）:
C9H21LaO3
化学文摘社编号:
分子量:
316.17
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22
MDL number:
产品名称
异丙氧基镧(III), 98%
Quality Level
assay
98%
form
solid
reaction suitability
core: lanthanum, reagent type: catalyst
SMILES string
CC(C)O[La](OC(C)C)OC(C)C
InChI
1S/3C3H7O.La/c3*1-3(2)4;/h3*3H,1-2H3;/q3*-1;+3
InChI key
SORGMJIXNUWMMR-UHFFFAOYSA-N
Application
含 (S,S)-苯基-连接-联萘酚的络合物，可促进丙二酸酯的催化 1,4-加成反应生成环烯酮和无环烯酮。在酮亚胺的常规催化烯丙基化反应中，与 CuF-三苯基膦共同作为催化剂。
在很多不对称催化应用中，应当使用手套箱和 Schlenk 技术防止此稀土催化剂与空气和水分接触，因为这两个因素将对反应结果产生不利影响。用无水溶剂配制该催化剂溶液并立即使用。
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
4.1B - Flammable solid hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
相关内容
Shibasaki's research focuses on novel asymmetric catalytic systems for streamlined synthesis of enantioenriched chiral building blocks.
Tetrahedron Letters, 48, 2815-2815 (2007)
Reiko Wada et al.
Journal of the American Chemical Society, 128(23), 7687-7691 (2006-06-08)
A general catalytic allylation of simple ketoimines was developed using 1 mol % of CuF.3PPh(3) as catalyst, 1.5 mol % of La(O(i)Pr)(3) as the cocatalyst, and stable and nontoxic allylboronic acid pinacol ester as the nucleophile. This reaction constituted a
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 665193-500MG | 04061833549254 |
| 665193-3G | 04061833549247 |