CAS: 5598-52-7; Dimethyl (3,5,6-Trichloropyridin-2-yl) Phosphate

上下游产品

O,O-dimethyl O-3,5,6-trichloro-2-pyridyl phosphorothioate3,5,6-trichloropyridin-2 ol dimethylphosphoric acid

📜甲基毒死蜱置于单过氧邻苯二甲酸,Magnesium Salt体系中,用 二氯甲烷 作为反应溶剂,化学反应 12.0H,以44%的收率获得产物福司吡酯
参考文献:Stereoselective And Chemoselective Oxidation Of Phosphorothionates Using Mmpp
标题:Stereoselective And Chemoselective Oxidation Of Phosphorothionates Using Mmpp
摘要:Mmpp (Monoperoxyphthalic Acid,Magnesium Salt) Converts Phosphorothionates To The Corresponding Oxons In Good Yield With Excellent Chemoselectivity And Stereoselectivity.
DOI:10.1016/s0040-4039(00)60006-0

专利信息

专利号:WO-2021074309-A1
优先权日:2019-10-16
标 题:1-(3-quinolyl)-3,4-dihydroisoquinoline derivatives as fungicides for combating specific phytopathogens
发明人：WEISS MATTHIAS; QUARANTA LAURA; BOU HAMDAN FARHAN; MAHAJAN ATUL; WILLIAMS SIMON; KILARU JAGADEESH; SEN INDIRA; BIERI STEPHANE; DIGGELMANN MARTIN
权利人:SYNGENTA CROP PROTECTION AG
摘要:1-(3-quinolyl)-3,4-dihydroisoquinoline derivatives of formula (I) as well as a method of combating, preventing or controlling the phytopathogens Mycosphaerella graminicola (Septoria tritici), Fusarium culmorum, Gibberella zeae (Fusarium graminearum) and Monographella nivalis (Microdochium nivale), which comprises applying to the phytopathogen, to the locus of the phytopathogen, or to a plant susceptible to attack by the phytopathogen, or to propagation material thereof, a fungicidally effective amount of a 1-(3-quinolyl)-3,4-dihydroisoquinoline derivative of formula (I). The present description discloses the synthesis of exemplary compounds, formulation examples, relevant biological data (antifungal activity against Mycosphaerella graminicola (Septoria tritici), Fusarium culmorum, Gibberella zeae (Fusarium graminearum) and Monographella nivalis (Microdochium nivale) when spayed on plants), as well as comparative data against three prior art compounds (e.g. pages 52 to 85; formulation examples; examples A1 to A3; table E; compounds E.01 to E.187; biological examples). Exemplary compounds are e.g.: 5-bromo-1-(8-fluoro-3-quinolyl)spiro[4H-isoquinoline-3,1'- cyclopropane] (example A1) 5-bromo-1-(8-fluoro-3-quinolyl)-3,3-dimethyl-4H-isoquinoline (example A2) 1-(8-fluoro-3-quinolyl)-3,3-dimethyl-4H-isoquinoline-5-carbonitrile (example A3)

专利号:WO-2021074311-A1
优先权日:2019-10-16
标题:1-(3-quinolyl)-1,2,3,4-tetrahydroisoquinoline derivatives as fungicides for combating specific phytopathogens
发明人：WEISS MATTHIAS; QUARANTA LAURA; BOU HAMDAN FARHAN; MAHAJAN ATUL; WILLIAMS SIMON; KILARU JAGADEESH; BIERI STEPHANE; DIGGELMANN MARTIN
权利人:SYNGENTA CROP PROTECTION AG
摘要:1-(3-quinolyl)-1,2,3,4-tetrahydroisoquinoline derivatives of formula (I) as well as a method of combating, preventing or controlling the phytopathogens Mycosphaerella graminicola (Septoria tritici), Fusarium culmorum, Gibberella zeae (Fusarium graminearum) and Monographella nivalis (Microdochium nivale), which comprises applying to the phytopathogen, to the locus of the phytopathogen, or to a plant susceptible to attack by the phytopathogen, or to propagation material thereof, a fungicidally effective amount of a 1-(3-quinolyl)-1,2,3,4-tetrahydroisoquinoline derivatives of formula (I). The present description discloses the synthesis of exemplary compounds, formulation examples, relevant biological data (antifungal activity against Mycosphaerella graminicola, Monographella nivalis, Fusarium culmorum and/or Gibberella zeae when spayed on plants) (e.g. pages 47 to 55; examples A1 and A2; compounds E.01 to E.17; table E). An exemplary compounds is e.g.: 3-(5-bromo-3,3-dimethyl-2,4-dihydro-1 H-isoquinolin-1-yl)-8-fluoro- quinoline (example A1)

专利号:WO-2021009026-A1
优先权日:2019-07-12
标 题 :Methyl 2-[(4-methoxyimino-tetralin-6-yl]prop-2-enoate derivatives, chromane, isochromane, 6,7,8,9-tetrahydrobenzo[7]annulene, 1h-isobenzofurane and indane analogues thereof, and similar compounds, as agrochemical fungicides
发明人：WEISS MATTHIAS; WILLIAMS SIMON; RENDINE STEFANO; BOU HAMDAN FARHAN; HOFFMAN THOMAS; QUARANTA LAURA
权利人:SYNGENTA CROP PROTECTION AG
摘要:Compounds of formula (I): (Formula (I)) Formula (I) encompasses e.g. tetraline, chromane, isochromane, 6,7,8,9-tetrahydrobenzo[7]annulene, 1H-isobenzofurane and indane derivatives. The compounds of formula (I) are useful as a pesticides, especially as fungicides. The present description discloses the synthesis and characterisation of exemplary compounds as well as biological data thereof (e.g. pages 53 to 78; examples 1 to 10; table T1; compounds 1.1 to 1.54; examples A and B). Preferred compounds are e.g.: Methyl (E)-3-methoxy-2-[(4E)-4-methoxyimino-7-methyl-tetralin-6- yl]prop-2-enoate (example 2; compound 1.6 of table T1): (Formula (A)). Methyl (E)-3-methoxy-2-[(4Z)-4-methoxyiminoisochroman-6-yl]prop-2- enoate (example 6; compound 1.39 of table T1): (Formula (B))

专利号:WO-2024022910-A1
优先权日:2022-07-26
标题 :1-[1-[2-(pyrimidin-4-yl)-1,2,4-triazol-3-yl]ethyl]-3-[2,4-dichloro-5-phenyl]urea derivatives and similar compounds as pesticides
发明人：WEISS MATTHIAS; JEANGUENAT ANDRE; KILARU JAGADEESH PRATHAP; MUEHLEBACH MICHEL; SCARBOROUGH CHRISTOPHER CHARLES; STOLLER ANDRé; SUESSE LARS
权利人:SYNGENTA CROP PROTECTION AG
摘要:The present invention relates to compounds of formula (I) wherein: X is O or S; Q is Q a or Q b as pesticides and insecticides. Preferred compounds are e.g. 1-[1-[2-(pyrimidin-4-yl)-1,2,4-triazol-3-yl]ethyl]-3-[2,4-dichloro-5-phenyl]urea derivatives and similar compounds. An exemplary compound is e.g. 1-[(1S)-1-[2-(6-cyanopyrimidin-4-yl) -1,2,4-triazol-3-yllethyll-3-[2,4-dichloro-5-(trifluoromethyl)phenyllurea (example E1; compound P1). The present invention discloses the synthesis and characterisation of exemplary compounds as well as biological data thereof.