1.2- dichloro- 1-phenyl

Tetrabutylammonium acetate, 20 h, 20°. For comparison, the 2,4-dichloro-phenyl group was removed in 100... 

Pyr, i-BuNH2, H2O. Cleavage occurs in the presence of the 2,6-dichloro-phenyl phosphate." ... 

A study of the reactions of halogeno-phosphines with ketone derivatives has been extended to (44), which forms a heterocycle (45a) with dichloro(phenyl)phosphine38 under neutral conditions. The analogous oxide (45b) has already been isolated from... 

A range of reactions of 2-chlorocyclohexyl(dichloro)phosphine (60) with alcohols and epoxides has been described, largely with a view to the synthesis of polymer intermediates and flame-retardants.50 The copolymerization of dichloro(phenyl)-phosphine with styrene and vinyl butyl ether in the presence of maleic anhydride has been studied.61... 

Synonyms AF 101 AI3-614378 Anduron Ansaron Bioron BRN 2215168 Caswell No. 410 CCRIS 1012 Cekiuron Crisuron Dailon DCMU DCMU 99 Dialer Dichlorfenidim 3-(3,4-Di-chlorophenol)-l,l-dimethylurea 3-(3,4-Dichlorophenyl)-l,l-dimethylurea A -(3,4-Dichloro-phenyl)-A,A-dimethylurea l,l-Dimethyl-3-(3,4-dichlorophenyl)urea Dion Direx 4L Diurex Diurol DMU DP hardener 95 Duran Durashield Dynex EINECS 206-354-4 EPA pesticide chemical code 035505 Farmco diuron Herbatox HW 920 Karmex Karmex diuron herbicide Karmex DW Krovar Lucenit Marmer NA 2767 NSC 8950 Seduron Sup r flo Telvar Telvar diuron weed killer UN 2767 Unidron Urox D USAF P-7 USAF XR-42 Vonduron. 

Soil. Propanil degrades in soil forming 3,4-dichloroaniline (Bartha, 1968, 1971 Bartha and Pramer, 1970 Chisaka and Kearney, 1970 Duke et al., 1991) which degrades via microbial peroxidases to 3,3, 4,4 -tetrachlorazobenzene (Bartha and Pramer, 1967 Bartha, 1968 Chisaka and Kearney, 1970), 3,3, 4,4 -tetrachloroazooxybenzene (Bartha and Pramer, 1970), 4 (3,4-dichloroanilo)-3,3, 4,4 -tetrachloroazobenzene (Linke and Bartha, 1970), and l,3-bis(3,4-dichloro-phenyl)triazine (Plimmer et al., 1970), propionic acid, carbon dioxide, and unidentified products (Chisaka and Kearney, 1970). Evidence suggests that 3,3, 4,4 -tetrachloroazobenzene reacted with... 

The excretion of 1,4-dichlorobenzene and metabolites was examined in male rats administered a single dose of 200 mg/kg 1,4-dichlorobenzene given by gavage in com oil and monitored up to 120 hours after dosing (Kimura et al. 1979). Within 12 hours after dosing, 2 sulfur-containing metabolites, 2,5-dichloro-phenyl methyl sulfoxide, and 2,5-dichlorophenyl methyl sulfone (M2), were found in the blood, urine, fat, liver, and kidneys. These metabolites remained in the blood after most of the 1,4-dichlorobenzene had fallen below the detection limits of the assay. The maximum concentration of 2,5-dichlorophenyl methyl sulfoxide in blood was reached 15 hours after dosing and declined rapidly thereafter. For... 

Reaction of Ar-(4-chlorophenylimino)chloroformic acid 2,4-dichloro-phenyl ester with dialkylamines at room temperature in benzene solution to give Ar-(4-chlorophenyl)-2-(2,4-dichlorophenyl)-1,3-dimethylpseudourea. Other pseudoureas were prepared similarly [27, 77]. 

The interaction of antimony(III) fluoride with dichloro(phenyl)phosphane leads to oxidative fluorination of the phosphorus atom with the formation of tetrafluoro(phenyl)-/5-phosphane and partial reduction of antimony(III) fluoride to antimony.43... 

Dichloro-phenyl)-(4,5-dihydro-1 H-imidazol-2-yl)-amine, C9H9CI2N3. MW 230.10, [4205-90-7]... 

Dichloro-phenyl)-1 -[2-(3-isopropoxy-phenyl)-acetyl]-piperidin-3-yl -ethyl)-4-phenyl-1-azonia-bicyclo[2.2.2]octane chloride, C37H45CI3N2O2,... 

Propene 2-Chloro-3-(3.4-dichloro-phenyl)-), 1-difl uoro-3-hydroxy-ElObj. 374 (-F-CI -> F.n)... 

Propane l-(2.6-Dichloro-phenyl)-2-fluoro-2-methyl- ElOa, 142 (OH - F)... 

Pentane 5-Chloro-1-(2,4-dichloro-phenyl)-octafluoro-1-oxo- ElOb,. 437 (1. CO Ar)... 

Dichlorophenol, AF70 Dichloro(phenyl)arsine, AG13... 

A mixture of l-(4-hydroxyphenyl)-4-(l-methylethyl)piperazine, cis-[2-(2,4-dichloro-phenyl)-2-(lH-l,2,4-triazol-l-ylmethyl)-l,3-dioxolan-4-ylmethyljmethanesulfonate, potassium carbonate and N,N-dimethylformamide is stirred and heated overnight at 120°C. The reaction mixture is cooled and poured onto water. The product is extracted twice with dichloromethane. The combined extracts are washed twice with a potassium carbonate solution, dried, filtered and evaporated. The residue is taken up in methanol and a sodium methanolate solution 30% are added. The whole is stirred and refluxed for 1 h. The mixture is poured onto water and the layers are separated. The organic phase is dried, filtered and evaporated. The cis-l-(4-((2-(2,4-dichlorophenyl)-2-(lH-l,2,4-triazol-l-ylmethyl)-l,3-dioxolan-4-yl)methoxy)phenyl)-4-(l-methylethyl)piperazine was obtained, melting point 116.3°C. 

Chemical Name l-butyl-3-(3,4-dichlorophenyl)-l-methylurea N-butyl-N (3,4-dichloro-phenyl)-iV-methylurea Uses pre-emergence herbicide to control grasses and broadleaf weeds in peas, beans, lucerne, garlic, beets, cereals, strawberries, ornamentals and forestry. 

Chemical Name ( )-l-[2-(2,4-dichlorophenyl)-4-propyl-l,3-dioxalan-2-ylmethyl]-lH-l,2,4-triazole l-[2-(2,4-dichloro-phenyl)-4-propyl-1,3-dioxalan-2-ylmethyl]- 1H-1,2,4-triazole CAS Registry No 60207-90-1... 

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