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Merck

938785

Sigma-Aldrich

Sodium tert-butoxide ChemBeads

new

别名:

NaOtBu, Sodium 2-methylpropan-2-olate, Sodium t-butoxide, Sodium tert-butanolate, Sodium tert-butylate

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About This Item

CAS号:
MDL號碼:
分類程式碼代碼:
12352100

形狀

solid ()

品質等級

成份

loading of base, 14-16 wt. %

SMILES 字串

[Na+].CC(C)(C)[O-]

InChI

1S/C4H9O.Na/c1-4(2,3)5;/h1-3H3;/q-1;+1

InChI 密鑰

MFRIHAYPQRLWNB-UHFFFAOYSA-N

應用

Sodium tert-butoxide may be used as a safe and effective alternative to sodium hydride for the coupling of hydroxyethyl adenine with diethyl p-toluenesulfonyloxymethanephosphonate to form 9-[2-(diethylphosphonomethoxy)ethyl]adenine (diethyl-PMEA), which is a key intermediate to prepare adefovir dipivoxil.
It can also be used:
- To facilitate the coupling of aryl halides with benzene derivatives in the presence of 10-phenanthroline derivative.
- To activate first-row transition-metal pre-catalysts.
- As a base for the amination of aryl chlorides in the presence of a novel palladacyclic precatalyst.
For general uses, product is also available in powdered form (359270)

特點和優勢

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.

象形圖

FlameCorrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Flam. Sol. 1 - Self-heat. 1 - Skin Corr. 1B

安全危害

儲存類別代碼

4.2 - Pyrophoric and self-heating hazardous materials

水污染物質分類(WGK)

WGK 3


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分析证书(COA)

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