N-Ethyl-N-(Trifluoro-λ<Sup>4</Sup>-Sulfanyl)Ethanamine; Sulfur Trifluoride Diethylamine Complex; (Diethylamino)Sulfur Trifluoride; (Diethylamino)Sulfur Trifluoride (Dast)

Brief Introduction

Diethylamino sulfur trifluoride (DAST) is used as fluorination reagent and fluorination agent for anticancer drugs. For example, it reacts with alcohols to obtain corresponding fluoroalkanes; The corresponding acyl fluoride was obtained by reacting with acyl chloride; It can react with aldehydes or ketones to form twin difluorides; It can react with sulfoxide α- Fluorinated thioethers were oxidized with perchlorobenzoic acid to obtain α- Fluorosulfoxide.

Difluoroacetic Acid

MSDS

CAS:381-73-7

Molecular Formula:C2H2F2O2

Alias

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2,2-Difluoroacetic Acid; 1,1-Difluoroacetic Acid; Acetic Acid, Difluoro-; Difluoro-Aceticacid

Brief Introduction

Difluoroacetic acid is a monocarboxylic acid that is acetic acid in which two of the methyl hydrogens are substituted by fluorines. It is a monocarboxylic acid and an organofluorine compound. It derives from an acetic acid. It is a conjugate acid of a difluoroacetate.

4-Methylvaleryl Chloride

CAS:38136-29-7

Molecular Formula:C6H11ClO

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Isocaproyl Chloride; Pentanoyl Chloride, 4-Methyl-; 4-Methylpentanoyl Chloride; 4-Methylvaleroyl Chloride

Brief Introduction

Isohexanoyl chloride can be used as an intermediate in organic synthesis, and its molecular formula is C6H11ClO.

6-(Trifluoromethyl)Nicotinaldehyde

CAS:386704-12-7

Molecular Formula:C7H4F3NO

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6-(Trifluoromethyl)-3-Pyridinecarboxaldehyde; 5-Formyl-2-(Trifluoromethyl)Pyridine; 2-(Trifluoromethyl)Pyridine-5-Carboxaldehyde; 6-(Trifluoromethyl)Pyridine-3-Carboxaldehyde; 6-(Trifluoromethyl)Pyridine-3-Carbaldehyde

Brief Introduction

6-(Trifluoromethyl)pyridine-3-carboxaldehyde is a reagent in the preparation of piperidine derivatives as possible Alzheimer’s treatment agents.

4-Fluoro-2-Nitrobenzoic Acid

CAS:394-01-4

Molecular Formula:C7H4FNO4

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4-Fluoro-2-Nitrobenzoicacid; 4-Fluoro-2-Nitrobenzoic Acid; 4-Fluor-2-Nitro-Benzoesaeure; 2-Nitro-4-Fluorobenzoic Acid; Benzoic Acid,4-Fluoro-2-Nitro

Brief Introduction

The molecular formula of 4-fluoro-2-nitrobenzoic acid is C7H4FNO4.

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