114420-56-3

Basic information

• Product Name: CLODINAFOP
• Synonyms: CLODINAFOP;clodinafop free acid;Cga 193469;Clodinafop [iso];Propanoic acid, 2-(4-((5-chloro-3-fluoro-2-pyridinyl)oxy)phenoxy)-, (2R)-;(R)-Clodinafop;(2R)-2-[4-[(5-Chloro-3-fluoro-2-pyridinyl)oxy]phenoxy]propanoic Acid;(R)-2-[4-[(5-chloro-3-fluoro-2-pyridinyl)oxy]phenoxy]propanoic Acid
• CAS NO: 114420-56-3
• Molecular Formula: C₁₄H₁₁ClFNO₄
• Molecular Weight: 311.69
• Product Categories: Amines;Chiral Reagents;Heterocycles
• Mol File: 114420-56-3.mol
• Article Data: 19

Chemical Properties

• Melting Point: 211-212℃
• Boiling Point: 410.2 °C at 760 mmHg
• Flash Point: 201.9 °C
• Appearance: /
• Density: 1.407
• Vapor Pressure: 1.83E-07mmHg at 25°C
• Refractive Index: 1.574
• Storage Temp.: 0-6°C
• Solubility: Chloroform (Slightly), Ethyl Acetate (Slightly)
• PKA: 3.12±0.10(Predicted)
• CAS DataBase Reference: CLODINAFOP(CAS DataBase Reference)
• NIST Chemistry Reference: CLODINAFOP(114420-56-3)
• EPA Substance Registry System: CLODINAFOP(114420-56-3)

Safety Data

• Hazardous Substances Data: 114420-56-3(Hazardous Substances Data)

Usage

Uses

(R)-Clodinafop is used as herbicides for weed control in wheat.

Definition

ChEBI: An aromatic ether that is (R)-lactic acid in which the hydroxy group at position 2 has been converted to the corresponding p-[(5-chloro-3-fluoropyridin-2-yl)oxy]phenyl ether. It is the parent acid of the herbicide clodinafop-p opargyl.

InChI:InChI=1/C14H11ClFNO4/c1-8(14(18)19)20-10-2-4-11(5-3-10)21-13-12(16)6-9(15)7-17-13/h2-8H,1H3,(H,18,19)/t8-/m1/s1

Upstream product

• 89402-43-7 5-chloro-2,3-difluoropyridine 
• 94050-90-5 (R)-2-(4-hydroxyphenoxy)propionic acid 

Downstream Products

• 101053-90-1 (R)-(+)-2-[4-(5-chloro-3-fluoropyridin-2-yloxy)phenoxy]propanoyl chloride 
• 89402-41-5 (R)(+)-2[4-(5-chloro-3-fluoro-pyridin-2-yloxy)-phenoxy]-propionic acid-methyl ester 
• 1295650-94-0 (R,R)-(+)-2-(4-(5-chloro-3-fluoropyridin-2-yloxy)phenoxy)propionic acid 4-(1-methoxycarbonylethoxy)phenyl ester 
• 1295650-90-6 clodinafop propargyl 
• 1295650-96-2 C₂₆H₂₅ClFNO₇ 
• 1295650-95-1 (R,R)-(+)-2-(4-(5-chloro-3-fluoropyridin-2-yloxy)phenoxy)propionic acid 4-(1-ethoxycarbonylethoxy)phenyl ester 
• 105512-06-9 2-propynyl (R)-2-[4-(5-chloro-3-fluoro-2-pyridinyloxy)-phenoxy]-propionate 
• 1295650-99-5 C₂₆H₂₁ClFNO₇ 
• 1295650-91-7 C₁₇H₁₇ClFNO₄ 
• 1295650-97-3 C₂₆H₂₅ClFNO₇ 
• 1295650-98-4 C₂₇H₂₇ClFNO₇ 
• 1295650-92-8 C₁₈H₁₉ClFNO₄ 

Relevant articles and documents

HERBICIDAL COMPOSITIONS

The present invention provides compositions comprising herbicidally active compounds (A) and (B), where (A) represents one or more compounds of the general formula (I) or agrochemically compatible salts thereof [component (A)], and (B) represents one or more herbicides [component (B)]. The application further relates to a method and to the use of the herbicidal composition according to the invention for controlling harmful plants or for regulating growth.

Design, Synthesis and Biological Activity of 2-(4-Aryloxyphenoxy) Propionamides Containing 1,3,4-Thiadiazole

Four new 2-(4-aryloxyphenoxy) propionamides containing 1,3,4-thiadiazole moiety were synthesized based on the structure of Quizalofop-P. The structures of the synthesized compounds were confirmed by 1H nuclear magnetic resonance, elemental analysis, and optical rotation. The herbicidal bioassay showed that the title compounds had good herbicidal activity against barnyard grass.

Chiral carbon-containing aryloxy phenoxypropanamide compound as well as preparation method and application thereof

The invention discloses a chiral carbon-containing aryloxy phenoxypropanamide compound as well as a preparation method and application thereof. The preparation method comprises the following steps: carrying out a williamson etherification reaction on R-2-