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詳細
Organic Salt
品質水準
フォーム
solid
組成
14-16 wt% loading of base
反応適合性
core: lithium
SMILES記法
[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
詳細
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.
アプリケーション
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)
特徴および利点
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.
その他情報
- 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
シグナルワード
Danger
危険有害性情報
危険有害性の分類
Eye Dam. 1 - Flam. Sol. 1 - Self-heat. 1 - Skin Corr. 1B
補足的ハザード
保管分類コード
4.2 - Pyrophoric and self-heating hazardous materials
WGK
WGK 3
引火点(°F)
62.6 °F - closed cup
引火点(℃)
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。
Jan Code
939048-VAR:
939048-1G:
939048-BULK:
最新バージョンのいずれかを選択してください：
Structural Studies of Cesium, Lithium/Cesium, and Sodium/Cesium Bis(trimethylsilyl)amide (HMDS) Complexes
Ojeda-Amador A I, et al.
Inorganic Chemistry, 55(11), 5719-5728 (2016)
ChemBead Enabled High-Throughput Cross-Electrophile Coupling Reveals a New Complementary Ligand
Aguirre A L, et al.
Chemistry (Weinheim An Der Bergstrasse, Germany), 27(51), 12981-12986 (2021)
Alkali-metal-catalyzed addition of primary and secondary phosphines to carbodiimides. A general and efficient route to substituted phosphaguanidines
Zhang W X, et al.
Chemical Communications (Cambridge, England), 3812-4, 36-36 (2006)
High-Throughput Reaction Screening with Nanomoles of Solid Reagents Coated on Glass Beads
Tu N P, et al.
Angewandte Chemie (International Edition in English), 58(24), 7987-7991 (2019)
Tatsuya Nitabaru et al.
Journal of the American Chemical Society, 131(38), 13860-13869 (2009-09-10)
Full details of an anti-selective catalytic asymmetric nitroaldol reaction promoted by a heterobimetallic catalyst comprised of Nd(5)O(O(i)Pr)(13), an amide-based ligand, and NaHMDS (sodium hexamethyldisilazide) are described. A systematic synthesis and evaluation of amide-based ligands led to the identification of optimum
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