133775-25-4

Basic information

• Product Name: (2R,3R)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butane-2,3-diol
• Synonyms: (2R,3R)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butane-2,3-diol;(2R,3R)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol;2,3-Butanediol, 2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-, (2R,3R)-;(2R,3R)-2-(2,4-difluorophenyl)-1-(1,2,4-triazol-1-yl)butane-2,3-diol
• CAS NO: 133775-25-4
• Molecular Formula: C₁₂H₁₃F₂N₃O₂
• Molecular Weight: 269.2473264
• EINECS: 1592732-453-0
• Mol File: 133775-25-4.mol
• Article Data: 25

Chemical Properties

• Appearance: /
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Solubility: Chloroform (Slightly), DMSO (Slightly)
• CAS DataBase Reference: (2R,3R)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butane-2,3-diol(CAS DataBase Reference)
• NIST Chemistry Reference: (2R,3R)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butane-2,3-diol(133775-25-4)
• EPA Substance Registry System: (2R,3R)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butane-2,3-diol(133775-25-4)

Safety Data

• Hazardous Substances Data: 133775-25-4(Hazardous Substances Data)

Usage

Uses

(2R,3R)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-Butanediol is a useful reagent for preparing phenylisoxazole derivatives as CYP3A4 inhibitors, which also exhibit antifungal activity.

Upstream product

• 156570-15-9 1-(2-(2,4-difluorophenyl)allyl)-1H-1,2,4-triazole 
• 141113-41-9 (R)-(-)-2-(2,4-difluorophenyl)-3-(1H-1,2,4-triazol-1-yl)propan-1,2-diol 
• 75-16-1 methylmagnesium bromide 
• 288-88-0 1,2,4-Triazole 
• 135267-12-8 2-((R)-1-((R)-2-(2,4-difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran 
• 274682-91-6 1-(2,4-difluorophenyl)-2-propanone 
• 367-25-9 2,4-difluorophenylamine 
• 247196-88-9 C₁₆H₁₄F₂O₂ 

Downstream Products

• 132507-77-8 Trifluoro-acetic acid (1R,2S)-2-(2,4-difluoro-phenyl)-2-hydroxy-1-methyl-3-[1,2,4]triazol-1-yl-propyl ester 
• 126917-19-9 (E)-1-[(4S,5S)-5-(2,4-Difluoro-phenyl)-4-methyl-5-[1,2,4]triazol-1-ylmethyl-oxazolidin-3-yl]-3-(4-trifluoromethyl-phenyl)-propenone 
• 124627-86-7 1-[(2S,3S)-2-(2,4-Difluoro-phenyl)-3-methyl-oxiranylmethyl]-1H-[1,2,4]triazole 
• 126916-57-2 (2R*,3R*)-3-Amino-2-(2,4-difluoropropyl)-1-(1H-1,2,4-triazol-1-yl)-2-butanol 
• 126916-57-2 (2R,3S)-3-Amino-2-(2,4-difluoro-phenyl)-1-[1,2,4]triazol-1-yl-butan-2-ol 
• 132507-89-2 (2R,3S)-2-(2,4-Difluoro-phenyl)-1-[1,2,4]triazol-1-yl-butane-2,3-diol 
• 126916-45-8 (4R*,5R*)-5-(2,4-Difluorophenyl)-4-methyl-5-<(1H-1,2,4-triazol-1-yl)methyl>oxazolidine 
• 126916-45-8 1-[(4R,5S)-5-(2,4-Difluoro-phenyl)-4-methyl-oxazolidin-5-ylmethyl]-1H-[1,2,4]triazole 
• 126945-34-4 Methanesulfonic acid (1R,2S)-2-(2,4-difluoro-phenyl)-2-hydroxy-1-methyl-3-[1,2,4]triazol-1-yl-propyl ester 
• 132507-72-3 (4R^*,5R^*)-5-(2,4-Difluorophenyl)-4-methyl-3-(5-methyl-4-hexenoyl)-5-<(1H-1,2,4-triazol-1-yl)methyl>oxazolidine 
• 126916-84-5 (4-Chloro-phenyl)-[(4R,5R)-5-(2,4-difluoro-phenyl)-4-methyl-5-[1,2,4]triazol-1-ylmethyl-oxazolidin-3-yl]-methanone 
• 126917-17-7 (E)-3-(4-Chloro-phenyl)-1-[(4S,5S)-5-(2,4-difluoro-phenyl)-4-methyl-5-[1,2,4]triazol-1-ylmethyl-oxazolidin-3-yl]-propenone 
• 126916-89-0 [(4R,5R)-5-(2,4-Difluoro-phenyl)-4-methyl-5-[1,2,4]triazol-1-ylmethyl-oxazolidin-3-yl]-(4-trifluoromethyl-phenyl)-methanone 
• 126916-89-0 [(4S,5R)-5-(2,4-Difluoro-phenyl)-4-methyl-5-[1,2,4]triazol-1-ylmethyl-oxazolidin-3-yl]-(4-trifluoromethyl-phenyl)-methanone 

Relevant articles and documents

NOVEL METHOD FOR PREPARATION OF EPOXYTRIAZOLE DERIVATIVES

The present invention relates to novel processes for preparing epoxytriazole derivatives. The method of claim 1, further comprising the step of adding a base to the intermediate compound. The present invention relates to an epoxytriazole derivative and a manufacturing method thereof. Chemical Formula 1. Here, Ar denotes C. 6 -C10 Aryl group or C aryl group2 -C9 The aryl group 1 -4 is substituted or unsubstituted, and when 2 or more halogen is substituted, the heteroaryl group may be the same as or different from each other, and the heteroaryl group is represented by 1 -4 fluorine, chlorine, or C. 1 -C3 Substituted or unsubstituted alkyl groups, and fluorine, chlorine, or C. 1 -C3 When more than 2 substituents are substituted, each of these substituents may be the same or different and may be different from each other. The A is C. 1 -C3 Represents an alkyl group, and the R represents an alkyl group. 1 And R2 Is a methyl group or an ethyl group.

PROCESS FOR PRODUCING EPOXY ALCOHOL COMPOUND

A compound represented by formula (II): (where Ar represents a phenyl group optionally substituted by 1 to 3 substituents selected from the group consisting of a halogen atom and a trifluoromethyl group, and R represents a hydrogen atom or an alkyl group having 1 to 12 carbon atoms) is produced by step A: reacting trimethyl oxosulfonium salt or trimethyl sulfonium salt with a base in a solvent, and removing the resulting solid to obtain a trimethyl oxosulfonium ylide solution or a trimethyl sulfonium ylide solution; and step B: reacting a compound represented by formula (I): and the solution obtained in step A, and the compound represented by formula (II) can be derived to a compound represented by formula (V): that is useful for production of an antifungal agent.

Triazole alcohol derivative, and preparation method and application thereof

The invention relates to a triazole alcohol derivative, and a preparation method and an application thereof. The chemical structure of the triazole alcohol derivative is represented by formula I, A inthe formula I represents a benzene ring or a substituted benzene ring, and the substituent group of the substituted benzene ring can be located at each position of the benzene ring, is monosubstituted or polysubstituted, and is selected from: a) halogen which is F, Cl, Br or I; b) an electron-withdrawing group, wherein the electron withdrawing group is a cyano group, a nitro group or a trifluoromethyl group; c) a C1-4 low alkyl group or a halogen-substituted low alkyl group; and d) a C1-4 low alkoxy group or a halogen-substituted low alkoxy group. The compound has the advantages of high antifungal activity, low toxicity, wide antibacterial spectrum and the like, and can be used for preparing antifungal medicines.