Conditions | Yield |
---|---|
With trans-4L1(O)2>ClO4 In acetonitrile at 25℃; for 7h; stoicheiometric oxidation ( electrochemical oxidation in a non-aqueous medium (acetonitrile), an Ag-AgNO3 reference electrode; | 100% |
With C19H20N3O2Ru(2+)*2F6P(1-) In aq. buffer at 24.84℃; for 1h; pH=1.8; Thermodynamic data; Activation energy; Reagent/catalyst; | 100% |
With tert-butylethylene; C32H52ClIrP2; sodium t-butanolate at 200℃; for 2h; Catalytic behavior; Reagent/catalyst; Inert atmosphere; Glovebox; | 100% |
pyridine
tert-butylsulfinyl chloride
A
pyridine hydrochloride
B
acetone
D
tert-butyl alcohol
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide In chloroform at 20℃; for 2h; Further byproducts given; | A 100% B 20% C 40% D 55% |
Conditions | Yield |
---|---|
With N-Bromosuccinimide; water; potassium carbonate; triphenylbismuthane In acetonitrile for 2h; | 100% |
With tert.-butylhydroperoxide; bis(acetylacetonato)dioxidomolybdenum(VI) In chlorobenzene at 60℃; for 24h; | 99% |
With tert.-butylhydroperoxide; chromium tetra(tert-butoxide) In benzene at 20℃; for 24h; | 90% |
5-cyclopentylidene-2,2-dimethyl-1,3-dioxane-4,6-dione
A
butatriene
B
ethene
C
carbon dioxide
D
cyclohexa-1,3-diene
E
acetone
F
benzene
Conditions | Yield |
---|---|
With variation of temp. at 550℃; Product distribution; | A 4% B 11.9% C 100% D 39.2% E 101.9 % F 3.3% |
cyclohexane
perpentene-4 oate de tertiobutyle
A
cyclohexylcyclohexane
B
butylcyclohexane
C
cyclohexyl-5 pentanolide-4
D
acetone
E
5-methyl-dihydro-furan-2-one
F
tert-butyl alcohol
Conditions | Yield |
---|---|
at 120℃; for 4h; Product distribution; Mechanism; different ratios of reactant, reactants, reaction times and temperatures; | A 5% B 5% C 35% D n/a E 1% F 100% |
cyclohexane
1,1,3,3-tetramethyl-2,3-dihydro-1H-isoindol-2-yloxoyl radical
2-(t-butylazo)prop-2-yl hydroperoxide
A
2-cyclohexyloxy-1,1,3,3-tetramethyl-2,3-dihydro-1H-isoindole
B
2-tert-butoxy-1,1,3,3-tetramethylisoindoline
C
acetone
D
isobutene
Conditions | Yield |
---|---|
at 70℃; for 17h; Mechanism; Rate constant; Thermodynamic data; var. of nitroxide, solvent, temp., EA, ΔH(excit.), ΔS(excit.); | A 96% B 82% C 100% D 15% |
2-(octylsulfonyl)ethyl tert-butyl peroxide
A
methane
B
2-hydroxyethyl octyl sulfone
C
acetone
D
tert-butyl alcohol
Conditions | Yield |
---|---|
In various solvent(s) at 145℃; Rate constant; Thermodynamic data; E(act.); | A n/a B 100% C n/a D n/a |
H-Dmt-Gly-Gly-Ala-OH trifluoroacetate salt
A
H-Cys-Gly-Gly-Ala-OH
B
acetone
Conditions | Yield |
---|---|
In ethanol; water Heating; | A 100% B n/a |
Conditions | Yield |
---|---|
With potassium carbonate; Aliquat 336 In neat (no solvent) at 70℃; for 0.5h; | A n/a B 100% |
With potassium carbonate; Aliquat 336 In neat (no solvent) at 70℃; for 0.5h; Product distribution; | A n/a B 100% |
2,2-dimethyl-5-(phenyl-λ3-iodaneylidene)-1,3-dioxane-4,6-dione
A
cycl-isopropylidene malonate
B
iodobenzene
C
acetone
Conditions | Yield |
---|---|
With dirhodium tetraacetate In dichloromethane at 20℃; Product distribution; | A 33% B 100% C 5% |
A
NiCH3(N(CO)2C6H4)(P(C2H5)3)2
B
Ni(CO)2(2,2'-bipyridine)
C
acetone
Conditions | Yield |
---|---|
In benzene-d6 40°C, 72 h; | A 100% B n/a C 33% |
Conditions | Yield |
---|---|
In 1,4-dioxane; benzene-d6 Kinetics; 100°C (10.25 h); | A 100% B 97% |
In benzene-d6 Irradiation (UV/VIS); | A 55% B n/a |
Conditions | Yield |
---|---|
With CO In dichloromethane-d2 Irradiation (UV/VIS); 355-385 nm; 20 atm CO;; | A 100% B n/a C n/a D n/a |
Conditions | Yield |
---|---|
With CO In benzene-d6 Irradiation (UV/VIS); 355-385 nm;; | A 100% B 68% C 34% D 10% |
Conditions | Yield |
---|---|
With CO In dichloromethane-d2 Irradiation (UV/VIS); 20 atm CO;; | A 100% B 79% C 5% |
Conditions | Yield |
---|---|
With carbon monoxide In dichloromethane-d2 Irradiation (UV/VIS); Irradiation of complex at 350-380 nm under 20 atm of CO in CD2Cl2 at 6-8°C;; | A 100% B 80% C 8% |
With CO In 1,4-dioxane; dichloromethane-d2 Irradiation (UV/VIS); ca. 20 atm CO; 355-385 nm light, 22 min.; | A 100% B 78% C 6% |
Conditions | Yield |
---|---|
With air In [D3]acetonitrile at 22℃; for 1h; UV-irradiation; Inert atmosphere; | A 100% B 41.9% C 25.9% |
Conditions | Yield |
---|---|
at 250℃; for 0.666667h; Heating; Inert atmosphere; | 99.76% |
Conditions | Yield |
---|---|
With N-iodo-succinimide In benzene for 0.916667h; Product distribution; Mechanism; Irradiation; varying reaction time; | A 88% B 99% |
Conditions | Yield |
---|---|
With cis-[Ru(PPh2)(CH2)5PPh2(ampi)Cl2]; potassium hydroxide at 80℃; for 0.5h; Reagent/catalyst; Concentration; Schlenk technique; | A 99% B n/a |
Stage #1: isopropyl alcohol With dichloro(1,5-cyclooctadiene)ruthenium(II); (R)-(6-methoxyquinolin-4-yl)((1S,2R,4S,5R)-5-vinylquinuclidin-2-yl)methanamine at 20℃; for 0.5h; Inert atmosphere; Stage #2: With potassium hydroxide for 0.5h; Inert atmosphere; Stage #3: acetophenone at 0℃; for 96h; Inert atmosphere; enantioselective reaction; | A 83% B n/a |
With potassium hydroxide; oxalyl (1R,2R)-N,N'-bis[2-(amino)cyclohexyl]diamide; tris(triphenylphosphine)ruthenium(II) chloride at 20℃; for 24h; Product distribution; Further Variations:; Reagents; |
Conditions | Yield |
---|---|
With [RuCl2(triphenylphosphine)((6-((3,5-dimethyl-pyrazol-1-yl)pyridin-2-yl)methylene)-p-tolyl-amine)]*0.5Et2O; potassium isopropoxide at 82℃; under 750.075 Torr; for 5.16667h; Inert atmosphere; | A 99% B n/a |
With sodium hydroxide; RuCl2(PPh3)(iBu-BTP) at 82℃; under 750.075 Torr; for 9h; | A 97 % Chromat. B n/a |
Conditions | Yield |
---|---|
With Fe(3+) In water; isopropyl alcohol Kinetics; byproducts: H(1+); excess of Fe(3+) in 1 M aq. i-PrOH at 24.8°C under N2 by controlled ionic strength; | A n/a B 99% |
B
acetone
Conditions | Yield |
---|---|
With gold(III) chloride In 1,2-dichloro-ethane at 25℃; Reagent/catalyst; Solvent; Sealed tube; | A 99% B n/a |
With N-iodo-succinimide In 1,2-dichloro-ethane at 20℃; for 24h; Reagent/catalyst; | A 66% B n/a |
B
acetone
Conditions | Yield |
---|---|
With gold(III) chloride In 1,2-dichloro-ethane at 25℃; Sealed tube; | A 99% B n/a |
Conditions | Yield |
---|---|
With iron(III) perchlorate In acetonitrile Product distribution; var. act.: CuClO4; var. solv.: CH2Cl2, toluene; var. conc.; determination of half life; | A 98.9% B 96.3% |
With N-Phenyl-2-naphthylamine; cobalt(II) phthalocyanine In decalin at 40℃; Rate constant; Kinetics; var. temperatures, var. catalysts, var. solvents, without NA; | |
In chlorobenzene at 75℃; Kinetics; various phosphites; |
Conditions | Yield |
---|---|
6xSAlH (sulfated alumina) at 246.85℃; Product distribution; Further Variations:; Catalysts; atmospheric pressure; | A 98.4% B 1.6% |
bismuth molybdate; bismuth molybdate at 190℃; Product distribution; with Bi2Mo2O9 (β-phase) catalyst; | A 12% B 88% |
With cobalt ferrite; oxygen at 299.84℃; for 3h; Autoclave; | A 52% B 40% |
tert.-butylhydroperoxide
2,2'-azinobis-(3-ethyl-2,3-dihydrobenzothiazole-6-sulphonate) diammonium salt
A
methanol
B
formaldehyd
D
acetone
E
tert-butyl alcohol
Conditions | Yield |
---|---|
Fe(III)T4MPyP In water at 30℃; Rate constant; Kinetics; Mechanism; the catalyst Fe(III)T4MPyP is 5,10,15,20-tetra(N-methyl-4-pyridyl)-porphyrinatoiron(III) pentachloride; pH 9.2; investigation of the dependence of velocity constant on ionic strength, pH and t-butyl hydroperoxide concentration; | A 3% B n/a C 72% D 4% E 98% |
(4aRS,7aRS)-4a,7a-dihydro-3,3-dimethyl-6,7a-diphenyl-7H-cyclopenta<1,2-e><1,2,4>trioxine
(1RS,2RS)-1,4-diphenylcyclopent-3-en-1,2 diol
B
acetone
Conditions | Yield |
---|---|
With acetic acid; zinc at 16℃; for 0.333333h; | A 98% B n/a |
para-chloroacetophenone
isopropyl alcohol
A
1-(p-chlorophenyl)ethyl alcohol
B
acetone
Conditions | Yield |
---|---|
With C58H49ClN5P2Ru(1+)*Cl(1-); potassium isopropoxide at 82℃; for 0.00555556h; Inert atmosphere; | A 98% B n/a |
With sodium hydroxide; RuCl2(PPh3)(iBu-BTP) at 82℃; under 750.075 Torr; for 30h; | A 89 % Chromat. B n/a |
With [RuCl2(triphenylphosphine)((6-((3,5-dimethyl-pyrazol-1-yl)pyridin-2-yl)methylene)-p-tolyl-amine)]*0.5Et2O; potassium isopropoxide at 82℃; under 750.075 Torr; for 1.16667h; Inert atmosphere; | A 98 %Chromat. B n/a |
Conditions | Yield |
---|---|
With carbon monoxide In diethyl ether Et2O soln. of Ni complex stirred under CO at -78°C for 0.2 h, warmed to room temp.; drying up; GLC anal.; | A n/a B 0% C 0% D 98% |
Conditions | Yield |
---|---|
With FeOx-pillared bentonite at 30℃; for 0.0833333h; Reagent/catalyst; Time; Temperature; Solvent; | 100% |
erbium(III) triflate at 20℃; for 0.5h; | 99% |
With trichloro(trifluoromethanesulfonato)titanium(IV); n-tetrabutylammonium hydroxide In water for 0.166667h; Ambient temperature; | 98% |
piperonal
acetone
(1E,4E)-1,5-bis(benzo[d][1,3]dioxol-5-yl)penta-1,4-dien-3-one
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol for 0.00833333h; Irradiation; | 100% |
With sodium hydroxide In ethanol; water at 20℃; | 85% |
With sodium hydroxide In ethanol; water at 20℃; Aldol Addition; | 79% |
4-nitrobenzaldehdye
acetone
1-(4-nitrophenyl)-1-hydroxy-3-butanone
Conditions | Yield |
---|---|
With Zn(2+)-(TyrOEt)2 In water at 40℃; for 24h; pH 7; | 100% |
With sodium hydroxide at 25℃; for 0.166667h; | 100% |
With Fe(OH)3/Fe3O4 at 50℃; for 3h; | 99% |
6-Chloropurine riboside
acetone
6-chloro-9-(2,3-O-isopropylidene-β-D-ribofuranosyl)-9H-purine
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 20℃; for 3h; | 100% |
In perchloric acid for 3h; Ambient temperature; | 94% |
With perchloric acid at 25℃; | 94% |
Conditions | Yield |
---|---|
Stage #1: cyclopenta-1,3-diene; acetone With pyrrolidine In methanol at 20℃; Inert atmosphere; Stage #2: With acetic acid In methanol for 0.15h; | 100% |
With pyrrolidine In methanol at -10 - 20℃; for 1h; Inert atmosphere; | 100% |
With methylamine for 4.5h; | 92% |
4-hydroxy-benzaldehyde
acetone
(1E,4E)-1,5-bis(4-hydroxyphenyl)penta-1,4-dien-3-one
Conditions | Yield |
---|---|
With hydrogenchloride In tetrahydrofuran for 264h; | 100% |
With hydrogenchloride; acetic acid at 25 - 30℃; for 2h; Heating; | 95% |
With hydrogenchloride In acetic acid at 25 - 30℃; for 2h; | 95% |
Conditions | Yield |
---|---|
With sodium hydroxide In water at 120℃; under 6750.68 Torr; Aldol condensation; Continuous flow; | 100% |
With 1-n-butyl-3-methylimidazolim bromide; bovine serum albumin at 60℃; for 6h; Aldol Condensation; Green chemistry; Enzymatic reaction; | 98% |
With sodium hydroxide for 72h; Ambient temperature; | 97% |
Conditions | Yield |
---|---|
With sodium hydroxide at 20℃; | 100% |
Stage #1: acetone With sodium hydroxide In water at 20℃; Microfluidic conditions; Stage #2: pivalaldehyde; acetone In water at 20℃; Microfluidic conditions; | 100% |
With n-butyllithium; diisopropylamine In tetrahydrofuran at -78℃; for 0.583333h; | 47% |
Conditions | Yield |
---|---|
In cyclohexane at 55℃; for 16h; | 100% |
In hexane Reflux; | 93% |
In hexane for 4h; Heating; | 91% |
Conditions | Yield |
---|---|
With potassium hydroxide In methanol; water at 20℃; for 0.5h; | 100% |
With boehmite at 55℃; for 24h; Aldol Condensation; Green chemistry; | 55% |
With sodium hydroxide |
2,5-dimethoxybenzaldehyde
acetone
trans-1-(2,5-dimethoxyphenyl)-2-buten-3-one
Conditions | Yield |
---|---|
With sodium hydroxide at 23℃; for 6.5h; | 100% |
Stage #1: 2,5-dimethoxybenzaldehyde; acetone With L-proline In dimethyl sulfoxide at 20℃; for 48h; Stage #2: With hydrogenchloride In water; dimethyl sulfoxide for 3h; | 62.5% |
With sodium hydroxide at 20℃; for 0.5h; | 53% |
Conditions | Yield |
---|---|
phosphazene base-P4-tert-butyl In hexane; dimethyl sulfoxide at 120℃; for 24h; | 100% |
Stage #1: phenylacetylene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h; Inert atmosphere; Stage #2: acetone In tetrahydrofuran; hexane at -78 - 20℃; | 100% |
With Nd(3+)*8Na(1+)*10C4H9O(1-)*HO(1-) In dimethyl sulfoxide at 30℃; for 24h; Catalytic behavior; Concentration; Solvent; Reagent/catalyst; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With cis-(Cl,Cl)-[Re(p-NC6H4CH3)Cl2(py-2-COO)(PPh3)] at 70℃; for 24h; Inert atmosphere; | 100% |
With microporous zeolite at 230℃; for 24h; Sealed tube; Autoclave; | 97% |
sodium hydrogen sulfate; silica gel at 50 - 52℃; for 0.0333333h; microwave irradiation; | 75% |
Conditions | Yield |
---|---|
at 0℃; for 2h; gas/solid reaction; | 100% |
Stage #1: 2-amino-benzenethiol; acetone In neat (no solvent) at 50℃; for 1h; Green chemistry; Stage #2: With o-benzenedisulfonimide In neat (no solvent) at 50℃; for 48h; Green chemistry; | 87% |
With aluminum oxide at 20℃; for 0.5h; | 84% |
4-dimethylamino-benzaldehyde
acetone
4-p-dimethylaminophenyl-3-buten-2-one
Conditions | Yield |
---|---|
With sodium hydroxide for 72h; Ambient temperature; | 100% |
With water; potassium hydroxide at 20℃; for 0.2h; | 82% |
With sodium hydroxide In water at 0 - 20℃; Aldol condensation; | 67.73% |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In dichloromethane at 25℃; | 100% |
With titanium tetrachloride | 79% |
acid | 78% |
Conditions | Yield |
---|---|
With cyclohexane at 105℃; for 1h; Dean-Stark; | 100% |
With Amberlyst 36 at 50℃; for 2h; | 75% |
With 4 A molecular sieve; Amberlyst A 15 In tetrahydrofuran for 24h; Ambient temperature; | 35% |
3,4-dimethylbenzaldehyde
acetone
(E)-4-(3,4-dimethylphenyl)but-3-en-2-one
Conditions | Yield |
---|---|
With sodium hydroxide In water at 0 - 25℃; for 6h; | 100% |
With sodium hydroxide | |
With sodium hydroxide In water at 25℃; for 12h; |
2-nitrobenzenesulfonyl hydrazide
acetone
N-isopropylidene-N’-2-nitrobenzenesulfonyl hydrazine
Conditions | Yield |
---|---|
at 0℃; for 1h; | 100% |
at 24℃; for 0.166667h; Inert atmosphere; | 95% |
at 0 - 23℃; | 89% |
Conditions | Yield |
---|---|
With sulfuric acid at 40℃; Reagent/catalyst; | 100% |
With toluene-4-sulfonic acid In hexane at 70℃; for 12h; Dean-Stark; Molecular sieve; Inert atmosphere; | 100% |
Acidic conditions; | 100% |
acetone
3,4-dichlorobenzaldehyde
(1E,4E)-1,5-bis(3,4-dichlorophenyl)penta-1,4-dien-3-one
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol; water at 20℃; for 1h; | 100% |
With sodium hydroxide In ethanol; water at 20℃; Aldol Addition; | 70% |
With sodium hydroxide | |
With sodium hydroxide In ethanol |
Conditions | Yield |
---|---|
With sulfuric acid at 20℃; for 1h; | 100% |
Stage #1: acetone; uridine With sulfuric acid at 20℃; for 1h; Stage #2: With triethylamine In acetone Product distribution / selectivity; | 100% |
With sulfuric acid at 20℃; for 1h; | 100% |
acetone
ethylhydrazine carboxylate
N'-isopropylidenehydrazinecarboxylic acid ethyl ester
Conditions | Yield |
---|---|
100% | |
With magnesium sulfate Reflux; | 100% |
for 2h; Heating; | 98% |
acetone
(2-2H)propan-2-(2H)ol
Conditions | Yield |
---|---|
With lithium aluminium deuteride In diethylene glycol dimethyl ether at 0℃; for 1h; Inert atmosphere; | 100% |
With pyrographite; platinum; deuterium at 25℃; under 1520 Torr; an mit Eisensalz; | |
With lithium aluminium deuteride |
Conditions | Yield |
---|---|
With dinitrogen tetraoxide In tetrachloromethane 1.) 0 deg C, 20 min, 2.) 20 deg C, 40 min; | 100% |
With nitric acid |
Conditions | Yield |
---|---|
With hydrogen; mer-Os(PPh3)3HBr(CO) In toluene at 150℃; under 51680 Torr; for 3h; | 100% |
With hydrogen; sodium methylate; chromium(0) hexacarbonyl In methanol at 120℃; under 75006 Torr; for 3h; | 100% |
With hydrogen; Ru((R,R)-cyP2N2)HCl In benzene-d6 at 20℃; under 2280.15 Torr; for 12h; Product distribution / selectivity; Alkaline conditions; Cooling with liquid nitrogen; | 100% |
acetone
methyl α-D-lyxopyranoside
methyl 2,3-O-isopropylidene-α-D-lyxopyranoside
Conditions | Yield |
---|---|
With 4 A molecular sieve; amberlyst-15 (H form) at 23℃; for 4h; | 100% |
With sulfuric acid; copper(II) sulfate for 24h; Ambient temperature; | 81% |
With sulfuric acid | |
With phosphorus pentoxide |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid; orthoformic acid triethyl ester at 20℃; | 100% |
With p-toluenesulfonic acid monohydrate for 3h; Inert atmosphere; | 100% |
With toluene-4-sulfonic acid at 20℃; for 1h; Inert atmosphere; | 99% |
benzaldehyde
acetone
1-hydroxy-1-phenyl-3-butanone
Conditions | Yield |
---|---|
With sodium hydroxide at 20℃; | 100% |
Stage #1: acetone With sodium hydroxide In water at 20℃; Microfluidic conditions; Stage #2: benzaldehyde; acetone In water at 20℃; Microfluidic conditions; | 100% |
With pyrrolidine; 4-nitro-phenol at 20℃; for 2.5h; | 99.4% |
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