Results 91 to 100 of about 79,052 (145)

Remarkable Transformation of 2,4,6-Tri-tert-butyl-1,3,5-triphosphabenzene into the 2,4,5-Tri-tert -butyl-1,3-diphosphacyclopentadienide Anion

, 2000
In an unprecedented reaction, the reduction of 2,4,6-tri-tert-butyl-1,3,5-triphosphabenzene over a potassium mirror in toluene resulted in the abstraction of P3- and generation of the 2,4,5-tri-tert-butyl-1,3-diphosphacyclopentadienide anion, P2C3Bu3t ...
D James Wilson (16062635), Geoff Cloke (4460350), Peter B Hitchcock (16057433), John F Nixon (16060778)   +3 more
core   +1 more source

Development and validation of a RP-HPLC method for the multi-residue analysis of herbicides in complex pesticide formulations

Discover Chemistry
A reverse-phase high-performance liquid chromatography (RP-HPLC) method was developed and validated for the simultaneous quantification of Penoxsulam (PNX), Cyhalofop-butyl (CYB), and 2,4-D Ethyl Ester (2,4-D) in commercial wettable powder (WP ...
Prasad Munipalli, Sahadev Katam, Peddiahgari Vasu Govardhana Reddy, Balram Bhavani   +3 more
doaj   +1 more source

Cytochrome P450s-Involved Enhanced Metabolism Contributes to the High Level of Nicosulfuron Resistance in Digitaria sanguinalis from China. [PDF]

Biology (Basel), 2023
Wang X, Hu W, Li Y, Jiang M, Zhao N, Cao H, Liao M.   +6 more
europepmc   +1 more source

Chemical Survey and Risk Assessment of 56 Pesticides in the Sado River Estuary (Iberian Peninsula, Portugal). [PDF]

Toxics, 2023
Rocha MJ, Rocha E.
europepmc   +1 more source

Mechanism of metamifop resistance in Digitaria ciliaris var. chrysoblephara from Jiangsu, China. [PDF]

Front Plant Sci, 2023
Cao J, Tao Y, Zhang Z, Gu T, Li G, Lou Y, Wang H.   +6 more
europepmc   +1 more source

High Temperatures Are Required for Expression of Metabolic Resistance to Cyhalofop-Butyl in a Biotype of <i>Echinochloa crus-galli</i>. [PDF]

J Agric Food Chem
Cutti L, Simões Araujo AL, Menegol Turra G, Gonsiorkiewicz Rigon CA, Sinigaglia Angonese P, Gallon M, Dayan FE, Gaines TA, Merotto A.   +8 more
europepmc   +1 more source

Transcriptionally linked simultaneous overexpression of P450 genes for broad-spectrum herbicide resistance. [PDF]

Plant Physiol, 2023
Suda H, Kubo T, Yoshimoto Y, Tanaka K, Tanaka S, Uchino A, Azuma S, Hattori M, Yamaguchi T, Miyashita M, Tominaga T, Iwakami S.   +11 more
europepmc   +1 more source

Earthworms under threat: assessing the environmental impact of cyhalofop-butyl herbicide on soil health and ecosystem sustainability. [PDF]

RSC Adv
Wang L, Luo J, Qiu Z, Qian M, Hayat K.
europepmc   +1 more source

Improved Bioherbicidal Efficacy of Bipolaris eleusines through Herbicide Addition on Weed Control in Paddy Rice. [PDF]

Plants (Basel), 2022
Zhang J, Duan G, Yang S, Yu L, Lu Y, Tang W, Yang Y.   +6 more
europepmc   +1 more source

Synthesis of the 2,4,5-tri-tert-butyl-1, 3-diphospholyl anion, P2C3But3-via phosphinidene elimination from 2, 4, 6 tri-tert-butyl-1, 3, triphosphabenzene, P3C3But3, on treatment with the amide Li[NPh(SiMe3)]

, 2007
Treatment of the lithium amide Li[NPh(SiMe3)] with 2,4,6-tri-tert-butyl-1,3,5-triphosphabenzene, P3C3tBu3, in a 1:2 ratio afforded equimolar amounts of the lithium salt of the five-membered 2,4,5-tri-tert-butyl-1,3-diphospholide anion, LiP2C3tBu3 ...
Scott B Clendenning (16080296), Michael F Lappert (16058951), Peter B Hitchcock (16057433), Philippe G Merle (16111430), John F Nixon (16060778), Laszlo Nyulazi (16111433)   +5 more
core