iso-butanol
butanone
Conditions | Yield |
---|---|
With copper(II) permanganate In dichloromethane for 0.166667h; Product distribution; Ambient temperature; various secondary alcohols; var. reaction time and reflux temperature; | 100% |
Stage #1: iso-butanol; platinum at 90℃; for 0.166667h; Stage #2: With dihydrogen peroxide In water at 90℃; for 2h; Product distribution / selectivity; | 100% |
With dihydrogen peroxide; SiW9Al3 at 90℃; for 7h; | 99% |
Conditions | Yield |
---|---|
With hydrogen; palladium(II) complex of ferrocenylamine sulfide (2) In acetone under 4137.2 Torr; for 0.5h; or with catalyst 3; | 100% |
With Pd/C; hydrogen In chloroform at 20℃; under 760.051 Torr; for 2h; Catalytic behavior; regioselective reaction; | 100% |
With hydrogen; Pd-polymethylhydrosiloxane nanocomposite In benzene at 20℃; for 5h; | 95% |
Conditions | Yield |
---|---|
(sulphos)Rh(CO)2 In octane; water at 100℃; for 1h; Product distribution; Further Variations:; Solvents; autoclave; | 100% |
With [Ru(η3:η3-C10H16)Cl2(benzimidazole)] In glycerol at 75℃; for 0.333333h; Sealed tube; Inert atmosphere; Green chemistry; | 99% |
With C12H24O16Ru3*2H2O; sodium hydrogencarbonate In N,N-dimethyl-formamide at 80℃; for 45h; Catalytic behavior; Solvent; Schlenk technique; Inert atmosphere; | 97% |
Conditions | Yield |
---|---|
With caro's acid; silica gel In dichloromethane for 0.166667h; Heating; | 100% |
With bismuth(III) nitrate; silica gel In acetone for 0.75h; | 98% |
With clayfen (montmorillonite K-10, Fe(NO3)3*9H2O) for 0.0333333h; microwave irradiation; | 88% |
Conditions | Yield |
---|---|
With C61H98ClN3P2Ru In dichloromethane-d2 at 50℃; under 3040.2 Torr; for 6h; Reagent/catalyst; Time; | 100% |
Conditions | Yield |
---|---|
With aluminum oxide; tripropylammonium fluorochromate (VI) In dichloromethane for 1h; | 98% |
With periodic acid at 20℃; for 0.0166667h; | 98% |
With perchloric acid; dihydrogen peroxide; potassium bromide; ammonium molybdate tetrahydrate In water at 20℃; for 1h; | 98% |
SEC-BUTYLAMINE
butanone
Conditions | Yield |
---|---|
With zinc dichromate trihydrate at 20℃; grinding; neat (no solvent); chemoselective reaction; | 97% |
With 3-carboxypyridinium dichromate In acetonitrile at 20℃; for 0.166667h; | 96% |
With potassium permanganate; iron(II) sulfate In dichloromethane for 5h; Heating; | 85% |
Conditions | Yield |
---|---|
With indium(III) triflate; water; toluene-4-sulfonic acid In 1,2-dichloro-ethane for 6h; Sealed tube; Reflux; regioselective reaction; | 96% |
With sodium tetrachloroaurate(III); sulfuric acid In methanol; water at 75℃; for 2.5h; | 94.8% |
With sulfuric acid; mercury(II) sulfate | |
With tricalcium diphosphate; tricadmium phosphate; water at 375℃; |
Conditions | Yield |
---|---|
With N-iodo-succinimide In chlorobenzene for 0.166667h; Product distribution; Irradiation; degradation of other α-hydroxy carboxylic acid; different times of irradiation and solvents, degradation in the dark at ambient temp.; | 96% |
With manganese(III) oxide at 50 - 60℃; |
Conditions | Yield |
---|---|
With sodium chloride; tin(ll) chloride In tetrahydrofuran; water for 2h; Heating; further sodium halides or pseudo-halides and metal halides; | 96% |
With sodium tetrahydroborate; tin(ll) chloride In tetrahydrofuran for 2h; Heating; | 93% |
With sodium iodide; tin(ll) chloride In tetrahydrofuran; water for 2h; Heating; | 91% |
Conditions | Yield |
---|---|
With acetyl chloride In toluene MeCOCl added to toluene soln. of Ni complex; pptd. by addn. of hexane; GLC anal.; | A 47% B 96% |
Conditions | Yield |
---|---|
With hydrogen; In diethylene glycol dimethyl ether; water at 30℃; under 735.5 Torr; for 5h; Kinetics; reaction profiles reactions of hydrogenation of some unsatureted ketones; | A 95.3% B 4.7% |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In diethyl ether for 4h; Ambient temperature; | 95% |
With dimethyl sulfoxide at 70℃; for 6h; | 90.64% |
Conditions | Yield |
---|---|
With baker's yeast; phosphate buffer In ethanol at 37℃; for 16h; | 95% |
With iron(II) sulfate In chloroform at 20℃; for 0.75h; Hydrolysis; | 88% |
With citric acid In water for 0.216667h; Microwave irradiation; Green chemistry; | 84% |
With tetraamminecopper(2+) bis(permanganate); acetic acid at 14.85℃; Kinetics; Further Variations:; Temperatures; | |
With acetic acid; bis-[(trifluoroacetoxy)iodo]benzene at 14.85℃; Kinetics; Further Variations:; Temperatures; |
Conditions | Yield |
---|---|
With Methyltrichlorosilane; sodium iodide In acetonitrile for 2h; Ambient temperature; | 95% |
With ammonium oxalate; aluminium In methanol for 1.5h; Heating; | 87% |
With tetrakis(triphenylphosphine) palladium(0); 1,1,1,2,2,2-hexamethyldisilane at 150℃; for 9.5h; | 100 % Spectr. |
With bismuth; ammonium fluoride-hydrogen fluoride In water at 20℃; for 2h; | 100 % Spectr. |
2.3-butanediol
A
2,4,5-trimethyl-2-ethyl-1,3-dioxolane
B
3-chlorobutan-2-ol
C
butanone
Conditions | Yield |
---|---|
With tetrachloromethane; hexacarbonyl molybdenum at 130℃; for 6h; | A 95% B n/a C n/a |
Conditions | Yield |
---|---|
With water; manganese(III) acetylacetonate In chloroform for 1h; Hydrolysis; Heating; | 94% |
With 3-benzyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium chloride In chloroform at 20℃; for 1h; oxidative cleavage; | 92% |
With iron(II) sulfate In chloroform at 20℃; for 0.5h; Hydrolysis; | 88% |
Conditions | Yield |
---|---|
With hydrogen bromide; dihydrogen peroxide In acetonitrile at 25℃; for 0.383333h; | 94% |
With 2,4,4,6-Tetrabromo-2,5-cyclohexadien-1-one; dihydrogen peroxide In water; acetonitrile at 20℃; for 0.25h; | 94% |
With Montmorillonite K10 clay; copper(II) nitrate at 20℃; for 1h; ultrasonic-irradiation; | 93% |
formic acid 2-formyloxy-1-methylpropyl ester
A
formic acid
B
trans-2-Butene
C
buta-1,3-diene
D
butanone
Conditions | Yield |
---|---|
at 500℃; for 5h; Mechanism; Inert atmosphere; Flow reactor; Pyrolysis; chemoselective reaction; | A 20% B n/a C 94% D n/a |
2-(butan-2-ylidene)-1,1-dimethylhydrazine
butanone
Conditions | Yield |
---|---|
With chloro-trimethyl-silane; sodium iodide In water; acetonitrile for 0.0333333h; deprotection; | 92% |
Conditions | Yield |
---|---|
With bismuth (III) oxychloride In water; acetonitrile for 2.58333h; Reflux; | 92% |
Conditions | Yield |
---|---|
In water at 500℃; Reagent/catalyst; Temperature; | 90% |
With hydrogen bromide; tetrabutyl phosphonium bromide at 200℃; for 0.25h; Menshutkin Reaction; Inert atmosphere; | 85% |
With phosphoric acid; sulfuric acid beim Destillieren; |
Conditions | Yield |
---|---|
With silica gel In neat (no solvent) at 20℃; for 0.0666667h; | 90% |
With t-butyl thionitrite In acetonitrile at 0℃; for 1h; | 73% |
With potassium superoxide; tetraethylammonium bromide In N,N-dimethyl-formamide at 20℃; | 35% |
Conditions | Yield |
---|---|
81% decompn. of erythro compound at 140°C (0.5 h); | A n/a B 10% C 90% |
Conditions | Yield |
---|---|
86% decompn. of erythro compound at 140°C (0.5 h); | A n/a B 10% C 90% |
diethyl(2,2'-bipyridyl)nickel(II)
Acetyl bromide
A
NiC2H5(Br)((C5H4N)2)
B
butanone
Conditions | Yield |
---|---|
In toluene CH3COBr added to toluene soln. of Ni complex; pptd. by addn. of hexane; elem. anal.; | A 90% B 76% |
N-cyclohexylacetamide
ethylmagnesium bromide
A
cyclohexylamine hydrochloride
B
butanone
Conditions | Yield |
---|---|
Stage #1: N-cyclohexylacetamide With 2-fluoropyridine; trifluoromethylsulfonic anhydride In dichloromethane at 0℃; for 0.5h; Stage #2: ethylmagnesium bromide With cerium(III) chloride In tetrahydrofuran; dichloromethane at -78℃; for 2h; Stage #3: With hydrogenchloride In ethyl acetate | A 90% B n/a |
dimethylglyoxal
A
butanone
B
iso-butanol
C
2.3-butanediol
Conditions | Yield |
---|---|
With samarium diiodide; water In tetrahydrofuran at 20℃; for 0.2h; | A 8% B 89% C 2% |
Conditions | Yield |
---|---|
With Montmorillonite K10 In benzene for 2.5h; Heating; | 87% |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In diethyl ether for 3h; Heating; | 100% |
With triisopropylsilyl trifluoromethanesulfonate In 1,4-dioxane at 85℃; for 0.5h; | 86% |
With C22H23O12PS4*HO4S(1-) at 25℃; for 4.33333h; Neat (no solvent); chemoselective reaction; | 80% |
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran at 0℃; | 100% |
With tetra(n-butyl)ammonium hydroxide In water; dimethyl sulfoxide at 5℃; for 1h; Favorskii-Babayan Synthesis; | 78% |
With sodium amide |
Conditions | Yield |
---|---|
With hydrogenchloride at 15 - 20℃; for 3h; | 100% |
With hydrogenchloride |
Conditions | Yield |
---|---|
With hydrogen bromide; bromine; sodium hydroxide at 0℃; for 0.333333h; | 100% |
With hydrogen bromide; bromine; sodium hydroxide at 0℃; for 1.33333h; | 100% |
With bromine; acetic acid for 1h; Ambient temperature; | 75% |
butanone
iso-butanol
Conditions | Yield |
---|---|
With hydrogen In water at 100℃; under 11251.1 Torr; for 0.5h; Concentration; | 100% |
With Montmorillonite; (-)N-dodecyl-N-methyl ephedrinium borohydride In benzene for 4h; | 98% |
With lithium aluminium tetrahydride In tetrahydrofuran; benzene magnetic field B0 1.2; | 98% |
Conditions | Yield |
---|---|
With bromine | 100% |
With bromine In tetrachloromethane Ambient temperature; | 71% |
With bromine; acetic acid In water at 20 - 70℃; for 17h; | 70% |
Conditions | Yield |
---|---|
With iridium bromide; formic acid; zinc In water at 30℃; for 20h; | 100% |
With platinum on carbon; hydrogen; acetic acid In acetic acid at 60℃; for 2.5h; Pressure; Reagent/catalyst; Autoclave; Inert atmosphere; | 96.9% |
With tin(II) chloride dihdyrate In methanol at 70℃; for 6h; chemoselective reaction; | 93% |
Conditions | Yield |
---|---|
With (15N)-ammonium chloride In water at 20℃; for 12h; | 100% |
With (15N)-ammonium chloride In dichloromethane; water at 20℃; for 24h; Addition; substitution; | 100% |
nitromethane
phenylmethanethiol
butanone
2-benzylthio-2-nitromethylbutane
Conditions | Yield |
---|---|
With piperidine In benzene | 100% |
With ethylenediamine In acetonitrile for 8h; Heating; | 95% |
With ethylenediamine In acetonitrile |
Conditions | Yield |
---|---|
With barium dihydroxide In ethanol; water | 100% |
4-methoxyphenylhydrazine hydrochloride
butanone
2,3-dimethyl-5-methoxyindole
Conditions | Yield |
---|---|
In acetic acid for 1.5h; Heating; | 100% |
With acetic acid for 1h; Concentration; Reflux; | 94% |
With ammonium cerium (IV) nitrate In methanol for 0.25h; Fischer indole synthesis; Reflux; | 90% |
methyl 3-(2-hydroxybenzoyl)-propionate
butanone
1,2-Epoxy-3-bromopropane
methyl 3-[2-(2,3-epoxypropoxy)benzoyl]-propionate
Conditions | Yield |
---|---|
With potassium carbonate | 100% |
With potassium carbonate | 100% |
With potassium carbonate | 100% |
(Z)-3-cyano-l-phenyl-3-phenyl-2-propen-1-one
butanone
Conditions | Yield |
---|---|
With water; copper(II) bis(trifluoromethanesulfonate) In 1,2-dichloro-ethane at 70℃; for 15h; Inert atmosphere; optical yield given as %de; | 100% |
2-chloro-1-(ichloromethyl)ethyl palmitate
butanone
allyl hexadecanoate
Conditions | Yield |
---|---|
With sodium iodide at 115℃; for 48h; Finkelstein rearrangement-elimination; | 100% |
Conditions | Yield |
---|---|
at 202℃; under 9600.96 Torr; for 0.0666667h; Microwave irradiation; neat (no solvent); | 100% |
With Tb3+-EDTA complex covalently bonded on magnetic nanoparticles In ethanol at 75℃; for 1h; Green chemistry; | 82% |
Conditions | Yield |
---|---|
With dirhodium tetraacetate; carbon monoxide In tetrahydrofuran; water at 120℃; under 15001.5 Torr; for 4h; Autoclave; | 100% |
With dirhodium tetraacetate; carbon monoxide In tetrahydrofuran; water at 120℃; under 15001.5 Torr; for 4h; | 100% |
With tin(II) chloride dihdyrate In methanol at 70℃; for 6h; chemoselective reaction; | 95% |
Conditions | Yield |
---|---|
With Candida antarctica lipase B at 45℃; for 24h; Enzymatic reaction; | 100% |
Conditions | Yield |
---|---|
With ammonium sulfate; dihydrogen peroxide; sodium carbonate In water at 60℃; for 5h; Reagent/catalyst; Concentration; Time; | 99.8% |
With tetrabutyl-ammonium chloride; hydroxylamine; sodium hydrogencarbonate In water for 0.166667h; Ambient temperature; | 96% |
With hydroxylamine hydrochloride at 44℃; for 0.05h; Catalytic behavior; Microwave irradiation; Green chemistry; | 85% |
Conditions | Yield |
---|---|
With potassium carbonate | 99.3% |
butanone
Conditions | Yield |
---|---|
With acetic acid Reflux; | 99.2% |
Conditions | Yield |
---|---|
In hexane at 63.7 - 69.8℃; for 6h; Temperature; Solvent; Dean-Stark; | 99% |
In hexane at 63.7 - 69.8℃; for 6h; Dean-Stark; | 99% |
With benzene |
Conditions | Yield |
---|---|
With phosphorus modified SO4(2-)/TiO2 In cyclohexane for 2h; Dean-Stark; Reflux; | 99% |
With [CuI4CuII(mtpo)4(H2O)2Cl2]n In toluene at 110℃; for 24h; | 97% |
With polyacrylonitrile hybrid fiber mat supported solid acid catalyst In cyclohexane Reflux; | 96.56% |
ethyl 2-cyanoacetate
butanone
2-cyano-3-methyl-pent-2-enoic acid ethyl ester
Conditions | Yield |
---|---|
piperidine at 23℃; under 2250180 Torr; for 2h; Knoevenagel condensation; | 99% |
With IrH5(P-(i-Pr)3)2 In tetrahydrofuran at 65℃; for 48h; | 30% |
With ammonium acetate; acetic acid; benzene at 150℃; |
Conditions | Yield |
---|---|
With phosphorus modified SO4(2-)/TiO2 In cyclohexane for 2h; Dean-Stark; Reflux; | 99% |
for 2h; Reflux; | 88.6% |
With formylmorpholine-dimethylsulfate-adduct In dichloromethane for 24h; Ambient temperature; | 72.7% |
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