113096-99-4

Basic information

• Product Name: Cyproconazol
• Synonyms: ALTO;2RS,3RS)-2-(4-chlorophenyl)-3-cycloproyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol;Atemi;Biallor;Bialor;α-(4-chlorophenyl)-α-(1-cyclopropylethyl)-1H-1,2,4-triazole-1-ethanol;CYPROCONAZOL MIXTURE OF DIASTEREO ISOMER;alpha-(4-Chlorophenyl)-alpha-(1-cyclopropylethyl)-1H-1,2,4-Triazole-1-ethanol
• CAS NO: 113096-99-4
• Molecular Formula: C₁₅H₁₈ClN₃O
• Molecular Weight: 291.78
• Mol File: 113096-99-4.mol
• Article Data: 13

Chemical Properties

• Boiling Point: 479.1 °C at 760 mmHg
• Flash Point: 243.6 °C
• Appearance: /
• Density: 1.32 g/cm³
• Vapor Pressure: 1.05E-09mmHg at 25°C
• Refractive Index: 1.646
• Storage Temp.: 0-6°C
• CAS DataBase Reference: Cyproconazol(CAS DataBase Reference)
• NIST Chemistry Reference: Cyproconazol(113096-99-4)
• EPA Substance Registry System: Cyproconazol(113096-99-4)

Safety Data

• Hazard Codes: Xn
• Statements: 22
• Safety Statements: 36
• Hazardous Substances Data: 113096-99-4(Hazardous Substances Data)

Usage

General Description

Cyproconazol is a broad-spectrum fungicide used to control a wide range of fungal diseases in a variety of crops and plants. It works by inhibiting the biosynthesis of ergosterol, an essential component of fungal cell membranes. This disrupts the integrity of the cell membrane and ultimately leads to the death of the fungus. Cyproconazol is effective against many common plant diseases, including powdery mildew, septoria leaf blotch, rust, and fusarium head blight. It is available in both liquid and solid forms for application as a foliar spray, seed treatment, or soil drench. Cyproconazol has a low acute toxicity to mammals and is considered to be relatively safe when used according to label instructions.

InChI:InChI=1/C15H18ClN3O/c1-11(12-2-3-12)15(8-20,19-10-17-9-18-19)13-4-6-14(16)7-5-13/h4-7,9-12,20H,2-3,8H2,1H3

Upstream product

• 58905-19-4 1-(4-chlorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone 
• 593-71-5 Chloroiodomethane 
• 75-11-6 diiodomethane 
• 74-97-5 chlorobromomethane 
• 74-95-3 1,1-dibromomethane 
• 94361-26-9 2-(4-chlorophenyl)-3-cyclopropyl-1,2-butylene oxide 
• 41253-21-8 sodium triazole 
• 36982-56-6 (2-bromoethyl)cyclopropane 
• 288-88-0 1,2,4-Triazole 
• 38674-38-3 1-cyclopropylchloroethane 
• 937-20-2 p-chlorophenacyl chloride 
• 123989-29-7 1-(p-chlorophenyl)-2-cyclopropyl-2-methylethan-1-one 
• 123989-28-6 1-(4-chlorophenyl)-2-cyclopropyl-1-propanol 
• 104-88-1 4-chlorobenzaldehyde 

Downstream Products

• 1527518-39-3 3-cyclopropyl-1-(1H-1,2,4-triazol-1-yl)-2-(4-(trimethylstannyl)phenyl)butan-2-ol 
• 1527518-42-8 2-(biphenyl-4-yl)-3-cyclopropyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol 
• 1527518-43-9 3-cyclopropyl-2-(4'-fluorobiphenyl-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol 
• 1527518-44-0 3-cyclopropyl-2-(4-(naphthalen-1-yl)phenyl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol 
• 1527518-46-2 3-cyclopropyl-2-(2'-methoxybiphenyl-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol 
• 43121-43-3 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)butan-2-one 
• 82657-04-3 bifenthrin 

Relevant articles and documents

AN IMPROVED PROCESS FOR PREPARATION OF AN AZOLE FUNGICIDE

The present invention relates to improved process for the preparation of a fungicide of the class of azoles. The present invention specifically relates to an improved process for the preparation of (2RS,3RS;2SR,3SR)-2-(4-chlorophenyl)-3-cyclopropyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol having the following Formula I.

Through 1 - chloro -2 - (4 - chlorophenyl) -3 - methyl -4 - pentene -2 - alcohol preparation triabimefron method

The invention relates to the field of organic synthesis, in particular to a through 1 - chloro - 2 - (4 - chlorophenyl) - 3 - methyl - 4 - pentene - 2 - ol preparation triabimefron method, comprises the following steps: (1) 2, 4' - dichloro ethanone deprotecting reagent or organic zinc reagent nucleophilic addition reaction, generating 1 - chloro - 2 - (4 - chlorophenyl) - 3 - methyl - 4 - pentene - 2 - ol, 2 - (4 - chlorophenyl) - 2 - (d - 3 - en - 2 - yl) - ethylene oxide or a mixture of both; (2) step (1) the product obtained with the halogeno methane ring 1 - chloro - 2 - (4 - chlorophenyl) - 3 - cyclopropyl-d - 2 - ol, 2 - (4 - chlorophenyl) - 2 - (1 - cyclopropyl-ethyl) - ethylene oxide or a mixture of both; (3) step (2) product with 1, 2, 4 - triazole or 1, 2, 4 - three nitrogen zuozuo salt undergo nucleophilic substitution reaction to obtain triabimefron. The invention provides a method for preparing triabimefron short route, high yield, the reaction process does not use a foul smell of sulfur reagent, not with the use of toxic reagent, also without the use of a noble metal catalyst, suitable for large-scale industrial production.

Novel preparation method of cycloazole alcohol

The invention relates to the field of organic synthesis, in particular to a novel preparation method of cycloazole alcohol. The method includes following steps: (1), allowing 2, 4'-dichloroacetophenone to be in nucleophilic addition reaction with 1-cyclopropyl halogenated ethane Grignard reagent or 1-cyclopropyl halogenated ethane organic zinc reagent to generate 1-chloro-2-(4-chlorphenyl)-3-cyclopropyl butyl-2-alcohol or 2-(4-chlorphenyl)-2-(1-cyclopropy ethyl)-ethylene oxide or a mixture of the two; (2), enabling the product of the step (1) to be in nucleophilic substitution reaction with 1,2, 4-triazole or 1, 2, 4-triazole salt to obtain cycloazole alcohol; or enabling 1-chloro-2-(4-chlorphenyl)-3-cyclopropyl butyl-2-alcohol to react with alkali to generate 2-(4-chlorphenyl)-2-(1-cyclopropy ethyl)-ethylene oxide, then being in ring-opening reaction with 1, 2, 4-triazole or 1, 2, 4-triazole salt to obtain cycloazole alcohol. The preparation method is short in path, high in yield, needless of sulfur reagent with foul odor, highly toxic reagent and noble metal catalyst expensive in price in the process of reaction and suitable for large-scale industrial production.