Conditions | Yield |
---|---|
With hydrogen; Lindlar's catalyst In benzene under 760 Torr; for 0.5h; Ambient temperature; | 100% |
With sulfuric acid; aluminium; nickel dichloride In water at 25℃; Product distribution; | 98% |
With sodium tetrahydroborate; cetyltributylphosphonium bromide In water; toluene at 40℃; for 0h; Product distribution; | 96% |
Conditions | Yield |
---|---|
With hydrogenchloride; aluminium; nickel dichloride In ethanol at 25℃; Product distribution; | 100% |
With palladium dichloride In methanol at 40℃; for 24h; Green chemistry; chemoselective reaction; | 99% |
With palladium on activated charcoal; hydrogen In tetrahydrofuran at 25℃; under 760.051 Torr; for 1.5h; | 99% |
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; cesium fluoride In 2-pentanol at 100℃; for 12h; Inert atmosphere; | 100% |
With lithium aluminium tetrahydride In 1,2-dimethoxyethane at 35℃; for 5h; ultrasonic acceleration of reduction; | 95% |
With 2,2'-azobis(isobutyronitrile); poly(n-hexylsilane) In benzene-d6 at 82 - 85℃; for 3h; sealed; | 99 % Spectr. |
Conditions | Yield |
---|---|
With water; sodium iodide; nickel dichloride; zinc; sonication In N,N,N,N,N,N-hexamethylphosphoric triamide at 60℃; for 3h; | 100% |
With water; sodium iodide; nickel dichloride; zinc; sonication In N,N,N,N,N,N-hexamethylphosphoric triamide at 60℃; for 3h; Product distribution; | 100% |
With palladium on ceria; sodium hydroxide In isopropyl alcohol at 40℃; for 24h; Temperature; Solvent; Irradiation; Inert atmosphere; Sealed tube; | 97% |
Conditions | Yield |
---|---|
With potassium hydroxide; isopropyl alcohol; polymer supported Na2PdCl4 at 82℃; for 0.666667h; Rate constant; further catalysts; influence of the nature of catalyst on the rate of dehalogenation; | 100% |
With tetrakis(triphenylphosphine) palladium(0); formaldehyd; caesium carbonate In dimethyl sulfoxide at 80℃; for 12h; | 99% |
With lithium aluminium tetrahydride In 1,2-dimethoxyethane at 35℃; for 5h; ultrasonic acceleration of reduction; | 97% |
Conditions | Yield |
---|---|
With sodium tetrahydroborate; cetyltributylphosphonium bromide In water; toluene at 18℃; for 0h; Product distribution; | 100% |
With ammonium chloride; zinc In tetrahydrofuran; water at 20℃; for 4h; | 97% |
With sodium tetrahydroborate In tetrahydrofuran for 0.0833333h; Ambient temperature; | 90% |
1-Phenyl-5-p-tolyloxy-1H-tetrazole
A
1-phenyl-5-hydroxytetrazole
B
toluene
Conditions | Yield |
---|---|
With hydrazine hydrate; palladium on activated charcoal In ethanol; water; benzene for 3.5h; Ambient temperature; | A n/a B 100% |
With hydrazine hydrate; palladium on activated charcoal In ethanol; benzene Mechanism; Ambient temperature; | A n/a B 100% |
With sodium hypophosphite; palladium on activated charcoal In ethanol; benzene at 80℃; Relative steady-state rates of cleavage, relative extrapolated interceps; |
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine)palladium dichloride In benzene at 80℃; for 7h; | 100% |
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In water; isopropyl alcohol at 20℃; under 5171.62 Torr; for 1h; | 100% |
toluene
Conditions | Yield |
---|---|
With perchloric acid In acetonitrile Kinetics; | 100% |
(η6-toluene)bis(η1-pentafluorophenyl)cobalt(II)
A
decafluorobiphenyl
B
cobalt
C
toluene
Conditions | Yield |
---|---|
In neat (no solvent, solid phase) pyrolysis at 150°C; | A 93% B n/a C 100% |
Conditions | Yield |
---|---|
With zeolite Y with a silica-alumina at 250℃; for 5h; Temperature; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With Ni0.85Rh0.15; hydrogen In water at 95℃; under 760.051 Torr; for 16h; Reagent/catalyst; | A 100% B 5% C 79% |
With isopropyl alcohol at 150℃; under 7500.75 Torr; for 48h; Inert atmosphere; Autoclave; | A 100% B 12.2% C 87.5% |
With isopropyl alcohol at 150℃; under 7500.75 Torr; for 3h; Catalytic behavior; Temperature; Inert atmosphere; Autoclave; | A 100% B 73.1% C 22.4% |
With Ru0.6Ni0.4; hydrogen In water at 95℃; under 760.051 Torr; for 16h; Reagent/catalyst; | A 98% B 61% C 6% |
With hydrogen In n-heptane at 140℃; under 750.075 Torr; for 6h; Catalytic behavior; | A 34 %Chromat. B 12 %Chromat. C 22 %Chromat. |
Conditions | Yield |
---|---|
With hydrogen In n-heptane at 160℃; under 750.075 Torr; for 6h; Catalytic behavior; | A 96 %Chromat. B 100% |
Conditions | Yield |
---|---|
With hydrogen In water; ethyl acetate at 50℃; under 15001.5 Torr; for 5h; | 99% |
With hydrogen In water at 25℃; for 1h; | 99% |
With palladium on activated charcoal; hydrogen In methanol at 25℃; under 760.051 Torr; for 0.833333h; | 99% |
Conditions | Yield |
---|---|
With Ni0.85Ru0.15; hydrogen In water at 95℃; under 760.051 Torr; for 16h; Reagent/catalyst; | A 99% B 45% |
With 0.5%Pd/TiO2; isopropyl alcohol In water at 24.84℃; for 2h; Inert atmosphere; Sealed tube; Irradiation; | A 99% B 99% |
With formic acid In water at 120℃; Green chemistry; | A 98% B 96% |
Conditions | Yield |
---|---|
With copper nickel; pyrographite In 1,2-dimethoxyethane at 85℃; for 20h; | A 99% B 1% |
With titanium(III) citrate; Tris buffer; tetra(n-butyl)ammonium hydroxide; vitamin B-12 In ethanol for 1h; pH=8; | A 98% B 1% |
With potassium phosphate; (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate; diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate In N,N-dimethyl-formamide at 20℃; for 4h; Inert atmosphere; Irradiation; | A 85% B 6% |
3-(4-Chloro-2-methyl-phenoxy)-benzo[d]isothiazole 1,1-dioxide
A
toluene
B
saccharin
Conditions | Yield |
---|---|
With sodium hypophosphite; palladium on activated charcoal In water; benzene for 3h; Heating; | A 99% B n/a |
Conditions | Yield |
---|---|
With formic acid In water at 120℃; Green chemistry; | A 97% B 99% |
With 9,10-dihydroanthracene at 224.84℃; Kinetics; Product distribution; | |
With hydrogen In hexane at 260℃; under 5250.53 Torr; for 10h; Autoclave; | A 93.6 %Chromat. B 82.9 %Chromat. |
With isopropyl alcohol at 260℃; under 15001.5 Torr; for 4h; Autoclave; Inert atmosphere; Green chemistry; | A 85 %Chromat. B 88 %Chromat. |
{bis(triphenylphosphine)nitrogen}{HW(CO)5}
benzyl bromide
A
bromopentacarbonyl tungstate(0)(1-)
B
toluene
Conditions | Yield |
---|---|
In tetrahydrofuran Kinetics; 26.0°C, 20-fold excess of alkyl halide; second-order rate const. is given; anal. of the reaction mixt. by gas chromy.; | A n/a B 99% |
Conditions | Yield |
---|---|
With methyl iodide; bis(triphenylphosphine)nickel(II) chloride In tetrahydrofuran addn. of Ni-catalyst and alkyl halide to soln. of PhYbI (prepd. in situ from Yb metal and PhI in THF), agitation (25°C); GLC; | A n/a B 99% |
With methyl iodide; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran addn. of Ni-catalyst and alkyl halide to soln. of PhYbI (prepd. in situ from Yb metal and PhI in THF), agitation (25°C); GLC; | A n/a B 97% |
Conditions | Yield |
---|---|
With palladium dichloride In methanol at 40℃; for 12h; Inert atmosphere; Green chemistry; chemoselective reaction; | 99% |
With methanol; toluene-4-sulfonic acid at 25℃; for 7.5h; Reagent/catalyst; Inert atmosphere; Sealed tube; UV-irradiation; | 95% |
With samarium diiodide; water In tetrahydrofuran; decane at 20℃; | |
With diisobutylaluminium hydride; sodium t-butanolate; bis(1,5-cyclooctadiene)nickel(0); 1,3-bis[(2,6-diisopropyl)phenyl]imidazolinium chloride In tetrahydrofuran at 80℃; for 16h; Product distribution / selectivity; Inert atmosphere; | 82 %Chromat. |
(benzyloxy)benzene
A
methyl cyclohexane
B
toluene
C
cyclohexanol
Conditions | Yield |
---|---|
With hydrogen In isopropyl alcohol at 120℃; for 2h; | A 28% B 72% C 99% |
With Rh0.6Ni0.4; hydrogen In water at 95℃; under 760.051 Torr; for 16h; Reagent/catalyst; | A 35% B 63% C 95% |
With 10% Pd/C; hydrogen In hexane at 160℃; under 30003 Torr; for 2h; Autoclave; | |
With isopropyl alcohol at 170℃; for 15h; Sealed tube; | A 0.68 mmol B 0.28 mmol C 0.94 mmol |
Conditions | Yield |
---|---|
With sodium hydroxide at 24.84℃; under 760.051 Torr; for 6h; Inert atmosphere; UV-irradiation; Sealed tube; | 99% |
Conditions | Yield |
---|---|
With sodium hydroxide at 24.84℃; under 760.051 Torr; for 6h; Inert atmosphere; UV-irradiation; Sealed tube; | 99% |
Conditions | Yield |
---|---|
With 0.5%Pd/TiO2; isopropyl alcohol In water at 24.84℃; for 2h; Inert atmosphere; Sealed tube; Irradiation; | A 99% B 97% |
Conditions | Yield |
---|---|
With 0.5%Pd/TiO2; isopropyl alcohol In water at 24.84℃; for 2h; Inert atmosphere; Sealed tube; Irradiation; | A 99% B 99% |
Conditions | Yield |
---|---|
With 0.5%Pd/TiO2; isopropyl alcohol In water at 24.84℃; for 2h; Inert atmosphere; Sealed tube; Irradiation; | A 99% B 99% |
Conditions | Yield |
---|---|
With hydrogen In n-heptane at 140℃; under 750.075 Torr; for 6h; Catalytic behavior; | A 99% B 99% |
Conditions | Yield |
---|---|
platinum; potassium oxide at 360℃; | A 98% B 2% |
platinum; potassium oxide at 360℃; Product distribution; other content of catalyst; | A 98% B 2% |
4-methylvaleroyl chloride
toluene
4-methyl-1-(4'-methylphenyl)pentan-1-one
Conditions | Yield |
---|---|
Friedel Crafts Acylation; | 100% |
With aluminium trichloride at 75 - 80℃; for 1h; | 35% |
With aluminium trichloride | |
Friedel-Crafts reaction; |
Conditions | Yield |
---|---|
With gallium(III) trichloride at 20℃; for 24h; | 100% |
With aluminium trichloride at 20℃; for 24h; | 68% |
With aluminium trichloride Behandeln bei Siedetemperatur; |
Conditions | Yield |
---|---|
With bromine In tetrachloromethane for 1.5h; Ambient temperature; | 100% |
With manganese(IV) oxide; bromine In dichloromethane at 0℃; for 1h; Product distribution; Further Variations:; Solvents; Temperatures; reaction time; | 100% |
With bromine; sodium t-butanolate In cyclohexane Heating; | 100% |
Conditions | Yield |
---|---|
With laccase from Coriolus versicolor MTCC-138; 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt In 1,4-dioxane for 0.5h; pH=4.5; Green chemistry; Enzymatic reaction; | 100% |
With nickel-doped graphene carbon nitride nanoparticles; air In ethanol at 25℃; for 8h; Reagent/catalyst; Solvent; Irradiation; Green chemistry; | 98% |
With water at 20℃; for 3h; Reagent/catalyst; | 98% |
toluene
methyl cyclohexane
Conditions | Yield |
---|---|
With hydrogen; [(norbornadiene)rhodium(I)chloride]2; phosphinated polydiacetylene In n-heptane at 30℃; under 60800 Torr; for 1.5h; | 100% |
With hydrogen; Ni-Tc on γ-Al2O3 at 175 - 250℃; under 760 Torr; Product distribution; dependence of catalytic activity on the reduction temperature; enhanced activity of bimetallic catalysts; | 100% |
With hydrogen; Rh on carbon In methanol at 20℃; under 760.051 Torr; for 0.5h; | 100% |
Conditions | Yield |
---|---|
With methyl cyanoformate; sodium decatungstate In acetonitrile at 8℃; for 90h; Irradiation; | 100% |
With di-tert-butyl peroxide; sodium acetate at 120℃; for 10h; Schlenk technique; Green chemistry; | 94% |
With di-tert-butyl peroxide; sodium acetate at 120℃; for 10h; | 94% |
Conditions | Yield |
---|---|
Ce3+ exchanged Y-fanjasite at 150℃; for 48h; | 100% |
m-anisoyl chloride
toluene
(4-methylphenyl)-(3-methoxyphenyl)methanone
Conditions | Yield |
---|---|
Stage #1: m-anisoyl chloride; toluene With aluminum (III) chloride In dichloromethane at 20℃; for 4h; Stage #2: With hydrogenchloride In dichloromethane; water | 100% |
With aluminium trichloride | 84% |
With aluminium trichloride In nitromethane for 0.75h; Ambient temperature; | 84% |
With aluminium trichloride In 1,2-dichloro-benzene | |
With aluminium trichloride In dichloromethane at 20℃; |
Conditions | Yield |
---|---|
With α-manganese oxide; oxygen at 290℃; Temperature; [1,2]-Wittig Rearrangement; Inert atmosphere; | 100% |
With oxygen at 258℃; under 760.051 Torr; Kinetics; Reagent/catalyst; Temperature; Inert atmosphere; | 100% |
With oxygen at 230 - 240℃; for 0.5h; Reagent/catalyst; Temperature; Inert atmosphere; | 99.9% |
Conditions | Yield |
---|---|
Stage #1: toluene; 3-methyl-3-phenyl-2-methyleneoxetane With n-butyllithium; N,N,N,N,-tetramethylethylenediamine In hexane at 0℃; for 1.5h; Stage #2: chloro-trimethyl-silane In hexane at 0℃; for 0.55h; | 100% |
toluene
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane
p-tolylboronic pinacol ester
Conditions | Yield |
---|---|
[Ir(COD)(1,3-dicyclohexylimidazolidin-2-ylidene)2]CF3CO2 at 40℃; for 10h; | 100% |
(η4-1,5-cyclooctadiene)bis(1,3-dimethylimidazolin-2-ylidene)iridium(I) trifluoracetate In toluene byproducts: H2; (N2); using Schlenk techniques; dissolving of 2 mmol pinacolborane and 1.5 mol% of Ir(COD)(C3H2N2Me2)2CF3CO2 in toluene; stirring and heating at40°C for 12 h; monitoring by GC-MS; removal of solvent under vac. at room temp.; chromy. over silica gel, eluting with CH2Cl2; | 100% |
(η4-1,5-cyclooctadiene)(1,1'-dimethyl-3,3'-o-xylylene-diimidazolin-2,2'-diylidene)iridium(I) trifluoroacetate In toluene (N2); using Schlenk techniques; dissolving of 2 mmol pinacolborane and 1.5 mol% of Ir(COD)(1,1'-dimethyl-3,3'-o-xylylene-diimidazolin-2,2'-diylidene)2(CF3CO2) in toluene; stirring and heating at 40°C for 12 h; monitoring by GC-MS; removal of solvent under vac. at room temp.; chromy. over silica gel, eluting with CH2Cl2; | 100% |
chromium(0) hexacarbonyl
toluene
tricarbonyl(η(6)-toluene)chromium
Conditions | Yield |
---|---|
With catalyst: dimethyl succinate In decalin byproducts: CO; refluxing for 2.3 h (catalyst: dimethyl succinate); freezing out at -18°C or quick chromy. of the decaline soln. on a SiO2 column; | 100% |
With catalyst: butyl acetate In decalin byproducts: CO; refluxing for 3 h (catalyst: butyl acetate); freezing out at -18°C or quick chromy. of the decaline soln. on a SiO2 column; | 99% |
With acetic acid In decalin refluxing of toluene with the Cr compd. (4:1) and 25 microliter AcOH for 4 h; | 98.7% |
heptafluoropropane-2-sulphenic acid chloride
toluene
A
bis(perfluoroisopropyl) disulfide
B
heptafluoropropane-2-thiol
C
benzyl perfluoroisopropyl sulfide
D
benzyl chloride
Conditions | Yield |
---|---|
A n/a B n/a C 4% D 100% | |
A n/a B n/a C 4% D 100% |
nonafluoro-tert-butanesulfenyl chloride
toluene
A
nonafluoro-tert-butanethiol
B
benzyl chloride
Conditions | Yield |
---|---|
A 100% B 100% | |
A 100% B 100% |
Conditions | Yield |
---|---|
In tetrahydrofuran; toluene stirring Mn2(CO)10 with Me3NO*2H2O in THF (18 h), solvent removal; recrystn. (hot toluene); | 100% |
In toluene byproducts: trimethylammonium carbonate; treatment of Mn2(CO)10 with 6 equivs. of Me3NO, boiling of product in MePh; hot filtration, crystn. (5°C); second crop from mother liquor; elem. anal.; | 98% |
bis(pentafluorophenyl)(η6-anisole)cobalt(II)
toluene
(η6-toluene)bis(η1-pentafluorophenyl)cobalt(II)
Conditions | Yield |
---|---|
In chloroform-d1 byproducts: anisole; mol. ratio 1/10; not isolated, detected by NMR; | 100% |
In chloroform-d1 byproducts: anisole; mol. ratio 1/1; not isolated, detected by NMR; | 85% |
Conditions | Yield |
---|---|
In toluene byproducts: HCl; under N2; 2-tert-butyl-4-methylphenol in toluene added to TiCl4 (molar ratio 1:1) in toluene; refluxed for 13 h; filtered; solvent removed; dried under vac. for 4 h; elem. anal.; | 100% |
Conditions | Yield |
---|---|
In hexane | 100% |
In hexane; toluene B(C6F5)3 and AlMe3 in 1:3 toluene/hexanes mixt.; | 99% |
In hexane; toluene (inert atm.); reaction of borane deriv. with trimethylaluminium in hexane/toluene (3:1); | 99% |
toluene
Conditions | Yield |
---|---|
In toluene 100 mL vessel filled with a soln. of Rh(C8H12)diphosphiteBF4 in toluene, placed into an autoclave, autoclave purged 3 times with H2 and pressurised to the appropriate pressure (5 bar), after react. time of 3 h at room temp. autoclave depressurised; concentration to dryness, elem. anal.; | 100% |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View