939048
Lithium bis(trimethylsilyl)amide ChemBeads
solid
別名:
Hexamethyldisilazane lithium salt ChemBeads
製品名
Lithium bis(trimethylsilyl)amide ChemBeads,
SMILES string
[Li]N([Si](C)(C)C)[Si](C)(C)C
InChI
1S/C6H18NSi2.Li/c1-8(2,3)7-9(4,5)6;/h1-6H3;/q-1;+1
InChI key
YNESATAKKCNGOF-UHFFFAOYSA-N
description
Organic Salt
form
solid
composition
14-16 wt% loading of base
reaction suitability
core: lithium
Quality Level
General description
Lithium bis(trimethylsilyl)amide is a non-nucleophilic strong Brønsted base, which is generally soluble in most of the nonpolar organic solvents. It is most commonly employed in organic reactions.
Application
Base employed in generating enolates for the preparation of lactone precursors, pyranones, and cyclohexanes. Used to catalyze the addition of phosphine P-H bonds to carbodiimides leading to phosphaguanidines.[6] Also used in a novel three-step synthesis of disubstituted 1,2,5-thiadiazoles. For general uses, product is also available in powdered form (324620)
Features and Benefits
ChemBeads are chemical coated glass beads. ChemBeads offer improved flowability and chemical uniformity perfect for automated solid dispensing and high-throughput experimentation. The method of creating ChemBeads uses no other chemicals or surfactants allowing the user to accurately dispense sub-milligram amounts of chemical.
Other Notes
- High-Throughput Reaction Screening with Nanomoles of Solid Reagents Coated on Glass Beads
- Versatile Methods to Dispense Sub-Milligram Quantities of Solids using Chemical Coated Beads for High-Throughout Experimentation
- ChemBead Enabled High-Throughput Cross-Electrophile Coupling Reveals a New Complementary Ligand
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Sol. 1 - Self-heat. 1 - Skin Corr. 1B
supp_hazards
保管分類
4.2 - Pyrophoric and self-heating hazardous materials
wgk
WGK 3
flash_point_f
62.6 °F - closed cup
flash_point_c
17 °C - closed cup
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
939048-VAR: + 939048-1G: + 939048-BULK:
jan
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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