Draft:Cyclobutrifluram

Cyclobutrifluram
Names
IUPAC name
N-2-[(1S,2S)-2,4-dichlorophenyl)cyclobutyl]-2-(trifluoromethyl)nicotinamide
Preferred IUPAC name
N-[(1S,2S)-2-(2,4-dichlorophenyl)cyclobutyl]-2-(trifluoromethyl)pyridine-3-carboxamide
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
EC Number
  • 856-353-3
UNII
  • InChI=1S/C17H13Cl2F3N2O/c18-9-3-4-10(13(19)8-9)11-5-6-14(11)24-16(25)12-2-1-7-23-15(12)17(20,21)22/h1-4,7-8,11,14H,5-6H2,(H,24,25)/t11-,14-/m0/s1
    Key: GBFKIHJZPMECCF-FZMZJTMJSA-N
  • O=C(N[C@H]1CC[C@H]1C1=CC=C(Cl)C=C1Cl)C1C=CC=NC=1C(F)(F)F
Properties
C17H13Cl2F3N2O
Molar mass 389.199g/mol
Melting point 157–159 °C (315–318 °F; 430–432 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Cyclobutrifluram is a nicotinamide nematicide developed by Syngenta Crop Protection. [1]


The chemical structure has a total of 4 stereoisomers where the trans isomers have been shown to be more potent inhibiting nematode growth especially the 1S,2S isomer. Therefore, cyclobutrifluram is available as a mixture of primarily the 1S,2S with up to 20% of the 1R,2R enantiomer.[2][3]

References

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  1. ^ WO 2013/143811 A1, A. C. O'sullivan, et al., "N-CYCLYLAMIDES AS NEMATICIDES", published 2013 Oct 03 
  2. ^ "Cyclobutrifluram data sheet".
  3. ^ Haiyan Sun, Shiyan Cai, Yuanyu Deng, Shulin Cao, Xiaoyue Yang, Yanteng Lu, Wei Li, Huaigu Chen, Efficacy of cyclobutrifluram in controlling Fusarium crown rot of wheat and resistance risk of three Fusarium species to cyclobutrifluram, Pesticide Biochemistry and Physiology, Volume 198, 2024, 105723, ISSN 0048-3575, https://doi.org/10.1016/j.pestbp.2023.105723. (https://www.sciencedirect.com/science/article/pii/S0048357523003887)