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B
water
Conditions | Yield |
---|---|
tetrabutyl ammonium fluoride In xylene at 152℃; Conversion of starting material; | A 100% B 100% |
N-formyl Rosinamine In xylene at 154℃; Conversion of starting material; | A 92% B 92% |
Conditions | Yield |
---|---|
platinum In neat (no solvent) reaction at room temperature;; | 100% |
platinum In neat (no solvent) reaction at room temperature;; | 100% |
alpha-alumina impergnated with patinum nitrate and tin (II) chloride calcinated at 500C (0.08 wtpercent Pt; 0.08 wtpercent Sn) at 300℃; under 9000.9 Torr; Conversion of starting material; Gas phase; |
Conditions | Yield |
---|---|
In water pure SO2 is introduced into alkaline Na2S soln.; | A n/a B 100% |
Conditions | Yield |
---|---|
In water at 60°C, complete conversion;; pure Na2S2O3; | A n/a B 100% |
In water mechanism discussed:; |
Conditions | Yield |
---|---|
In neat (no solvent) over H2SO4 in 7d;; | 100% |
In neat (no solvent) loss of 3mol H2O in vac. over BaO;; | |
In neat (no solvent) complete loss of H2O in vac. over H2SO4 within 8d at 0°C, in 2d at 22°C;; | >99 |
carbon oxide sulfide
dihydrogen peroxide
A
carbon dioxide
B
sulfuric acid
C
water
Conditions | Yield |
---|---|
With potassium sulfate; potassium hydrogensulfate; potassium peroxomonosulfate In water Kinetics; oxidation of OCS studied in round-bottom Pyrex bulbs, acid-water mixtures introduced into bulbs and degassed, bulb reactors filled with with a gas mixture slightly above 1 atm total pressure with a typical mixing ratio of OCS:Ar:He=40:60:700 Torr; gas chromy. and mass spectroscopy applied for determination of product content; | A 100% B n/a C n/a |
With sulfuric acid In water Kinetics; oxidation of OCS studied in round-bottom Pyrex bulbs, acid-water mixtures introduced into bulbs and degassed, bulb reactors filled with with a gas mixture slightly above 1 atm total pressure with a typical mixing ratio of OCS:Ar:He=40:60:700 Torr; gas chromy. and mass spectroscopy applied for determination of product content; | A 100% B n/a C n/a |
B
water
Conditions | Yield |
---|---|
In neat (no solvent, solid phase) decomposition at 100 °C; | A 100% B n/a |
Conditions | Yield |
---|---|
In water Kinetics; Reduction of (NH4)2S2O3 (c=0.4 mole/liter) by H2S in aq. soln. (50°C, pH=5, p(H2S)=0.08 MPa) in presence of Si-based catalyst.; Gravimetrical determination of S.; | A n/a B 99.7% |
In water Kinetics; Reduction of (NH4)2S2O3 (c=1.0 mole/liter) by H2S in aq. soln. (50°C, pH=5, p(H2S)=0.08 MPa) in presence of Si-based catalyst.; Gravimetrical determination of S.; | A n/a B 99.87% |
In water Kinetics; Reduction of (NH4)2S2O3 (c=1.0 mole/liter) by H2S in aq. soln. (50°C, pH=5, p(H2S)=0.08 MPa).; Gravimetrical determination of S.; | A n/a B 76.1% |
In water Kinetics; Reduction of (NH4)2S2O3 (c=0.4 mole/liter) by H2S in aq. soln. (50°C, pH=5, p(H2S)=0.08 MPa).; Gravimetrical determination of S.; | A n/a B 71.5% |
Conditions | Yield |
---|---|
In hydrogenchloride 20°C;satd. solns.; molar ratio 2 : 1; 15 % HCl soln., ,30 min;; S coagulated by addn. of gelatine or Al2(SO4)3; | A n/a B 99.7% |
In hydrogenchloride 20°C;satd. solns.; molar ratio 2 : 1; 15 % HCl soln., ,30 min;; S coagulated by addn. of gelatine or Al2(SO4)3; | A n/a B 99.7% |
In hydrogenchloride 20°C; satd. solns.; molar ratio 2 : 1; 3.5 % HCl soln.;; S coagulated by addn. of gelatine or Al2(SO4)3;; | A n/a B 93.5% |
methanol
A
methane
B
carbon dioxide
C
water
D
hydrogen
Conditions | Yield |
---|---|
Stage #1: methanol With dihydrogen peroxide In water Liquid phase; Stage #2: Cu/Zn/Al2O3 In water Conversion of starting material; Gas phase; | A n/a B n/a C n/a D 99% |
Conditions | Yield |
---|---|
In neat (no solvent) heated at 373 K for 1 h; XRD; | A 99% B n/a C n/a |
1,1'-dicarboxylic cobalticinium chloride monohydrate
A
hydrogenchloride
B
Co(III)(η5-C5H4COOH)(η5-C5H4COO)
C
water
Conditions | Yield |
---|---|
In neat (no solvent) heated at 440 K for 1 h at low pressure; XRD; | A n/a B 99% C n/a |
Conditions | Yield |
---|---|
In neat (no solvent) heated at 373 K for 1 h; XRD; | A 99% B n/a C n/a |
Conditions | Yield |
---|---|
Stage #1: LACTIC ACID at 180℃; for 5.5h; Heating / reflux; Stage #2: under 50 Torr; for 3.5h; Heating / reflux; | A n/a B 99% |
carbon monoxide
hydrogen
A
hydrogen sulfide
B
water
C
sodium carbonate
Conditions | Yield |
---|---|
with molten Na2SO4*10H2O; heating at 927 to 983°C for 2 h; ratio of CO and H2 1:3; | A 98% B n/a C n/a |
B
water
Conditions | Yield |
---|---|
In neat (no solvent) heating up to 440°C; | A 98% B n/a |
B
water
Conditions | Yield |
---|---|
In neat (no solvent) heating up to 360°C; | A 98% B n/a |
tert.-butylhydroperoxide
diphenylsilanediol
triphenylantimony
B
water
C
tert-butyl alcohol
Conditions | Yield |
---|---|
In 1,4-dioxane dissoln., cooling (5°C), soln. of peroxo compd. addn. under stirring, stirring (2 h), volatile product sepn. in cooled trap (reduced pressure); elem. anal.; | A 98% B 89% C 96% |
oxygen
water
Conditions | Yield |
---|---|
With [Co2(OH)2(dipyridylethane naphthyridine)(μ-1,3-OC(NH)CH3)](PF6)3 In N,N-dimethyl-formamide; trifluoroacetic acid pH=7; Catalytic behavior; Reagent/catalyst; Solvent; pH-value; Electrochemical reaction; | 97% |
LaCo5H3.4 In neat (no solvent) exposing LaCo5H3.4 to oxygen at 23.4°C; monitoring total pressure change; | |
20Cl(1-)*20Cl2C10H6N2*10Os(2+)*(C3H3N2CHCH2)11(CH(CONH2)CH2)77=(((Cl2C10H6N2)2ClOsN2C5H6)10CH(N2C3H3)CH2(C3H5NO)77)Cl10 In water Electrochem. Process; electroreduction of O2 under physiological conditions (pH 7.4, aq. NaCl,37.5°C); electrocatalyst: Os complex on carbon cloth; |
hypochloric acid
hypochloric acid
A
hydrogenchloride
B
chlorine dioxide
C
water
D
chloric acid
Conditions | Yield |
---|---|
In water reaction of HClO2 and HClO in weakly acidic or neutral soln. at ambient temp.;; removing of ClO2 with air;; | A n/a B 97% C n/a D n/a |
In water reaction of HClO2 and HClO in aq. soln. at ambient temp.; influence of pH;; | |
In water reaction of HClO2 and HClO in weakly acidic or neutral soln. at ambient temp.; acceleration on low concn. of ClO2(1-); no influence of ClO3(1-);; | |
In water reaction of HClO2 and HClO in weakly acidic or neutral soln. at ambient temp.;; | |
In water Kinetics; reaction of HClO2 and HClO in aq. soln. at ambient temp.;; |
B
water
Conditions | Yield |
---|---|
In neat (no solvent) heating up to 400°C; | A 97% B n/a |
bis(1,5-cyclooctadiene)nickel (0)
allyl alcohol
A
propene
B
Ni(CH2CHCHO)(P(C6H5)3)2
C
water
Conditions | Yield |
---|---|
With triphenylphosphine In tetrahydrofuran under N2 or argon or under vac., soln. of org. compd. (3.8 mol) added to mixt. of Ni(cod)2 and PPh3 (1.0/2.2 mol ratio), stirred at 30°Cfor 2 d; cooled to -78°C, solid filtered, washed with hexane, recrystd. from toluene-hexane, dried under vac.; detn. by IR and NMR; | A 97% B 93% C 92% |
Conditions | Yield |
---|---|
aluminum oxide at 315.546℃; under 11103.3 Torr; | A 1.4% B 1.1% C 96.4% |
Conditions | Yield |
---|---|
In not given equimolar amts. of HSO3(1-) and SO3(2-); | A n/a B 96% C 0% |
In not given equimolar amts. of HSO3(1-) and SO3(2-); | A n/a B 96% C 0% |
ethanol
ω-chlorocaprylic acid
A
ethyl 8-chlorooctanoate
B
water
Conditions | Yield |
---|---|
for 3h; Neat (no solvent); | A 95% B n/a |
tert.-butylhydroperoxide
diethyldihydroxysilane
triphenylantimony
A
Sb2O4Si2(C2H5)4(C6H5)6
B
water
C
tert-butyl alcohol
Conditions | Yield |
---|---|
In 1,4-dioxane dissoln., cooling (5°C), soln. of peroxo compd. addn. under stirring, stirring (2 h), volatile product sepn. in cooled trap (reduced pressure); elem. anal.; | A n/a B 89% C 95% |
nitric acid
B
water
C
Nitrogen dioxide
D
nitrosylchloride
E
dinitrogen monoxide
Conditions | Yield |
---|---|
In nitric acid byproducts: Cl2; to Ru complex was added concd. HNO3; mixt. heated under reflux for 5 min; cooled to room temp.; ppt. filtered off; washed (water, alc., ether); dried (vac.); recrystd. (aq. HNO3); elem. anal.; | A 95% B n/a C n/a D n/a E n/a |
Conditions | Yield |
---|---|
In dichloromethane stirring (room temp., 30 min), concg. (vac.), pptn. on hexane addn.; filtering, air-drying, recrystn. (CH2Cl2 / hexane); elem. anal.; | A 93% B n/a |
3-(2-bromo-4,5-dimethoxyphenyl)pentan-2-one
ethylene glycol
A
2-[1-(2-bromo-4,5-dimethoxyphenyl)propyl]-2-methyl-1,3-dioxolane
B
water
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene Heating / reflux; | A 92% B n/a |
Conditions | Yield |
---|---|
With aluminium; sodium hydroxide at 21℃; under 758 Torr; Product distribution / selectivity; Sealed tube; | 100% |
With Ce0896Y0.05Nb0054O2 at 1499.84℃; under 0.00750075 Torr; Reagent/catalyst; | 100% |
With bis(pentamethylcyclopentadienyl)iron(II); Mn(bpy)2Br2 In acetonitrile for 22h; Catalytic behavior; Reagent/catalyst; Inert atmosphere; Sealed tube; | 100% |
Conditions | Yield |
---|---|
In methanol; N,N-dimethyl-formamide | 100% |
water
4-chloro-5-methoxy-2-(tetrahydro-2H-pyran-2-yl)-3(2H)-pyridazinone
5-methoxy-2-(tetrahydro-2H-pyran-2-yl)-3(2H)-pyridazinone
Conditions | Yield |
---|---|
With triethylamine; Pd-C In ethanol; ethyl acetate | 100% |
With triethylamine; Pd-C In ethanol; ethyl acetate | 100% |
(3S,4S)-N-[(tert-butyloxy)carbonyl]-4-amino-3-(triisopropylsilyloxy)-5-phenylpentene
water
(2R,3S)-N-[(tert-Butyloxy)carbonyl]-3-amino-4-phenyl-2-(triisopropylsilyloxy) butan-1-ol
Conditions | Yield |
---|---|
With sodium borohydrid In methanol; dichloromethane | 100% |
With sodium borohydrid In methanol; dichloromethane | 100% |
2-carboxy-4-chloroquinoline
dichloromethane
water
Methyl-4-chloroquinaldate
Conditions | Yield |
---|---|
With NaH In N,N-dimethyl-formamide | 100% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In acetonitrile; Petroleum ether | 100% |
water
Conditions | Yield |
---|---|
With sodium hydroxide In methanol | 100% |
Conditions | Yield |
---|---|
With sodium hydroxide In diethyl ether | 100% |
water
potassium carbonate
A
6-formyl-2-naphthalenecarboxylic acid methyl ester
B
methyl 6-hydroxymethyl-2-naphthalenecarboxylate
Conditions | Yield |
---|---|
In methanol; ethyl acetate | A 100% B n/a |
Conditions | Yield |
---|---|
at 80℃; | 100% |
In nitric acid aq. HNO3; dissolving metal oxide in concd. HNO3, heating; evapn. on water bath, dissolving in water; | |
In nitric acid aq. HNO3; by treating the metal oxide with dil. HNO3; the soln. was evapd. on a steam bath; the residue was dissolved in water, conced. to a viscous mass, cooled and kept in a desiccator after breaking up any lumps; |
Conditions | Yield |
---|---|
at 80℃; | 100% |
In nitric acid aq. HNO3; Eu2O3 treated with concd. HNO3; excess HNO3 evapd.; | |
In nitric acid aq. HNO3; dissolving metal oxide in concd. HNO3, heating; evapn. on water bath, dissolving in water; |
sulfur dioxide
water
iodine
A
sulfuric acid
B
hydrogen iodide
Conditions | Yield |
---|---|
0 - 25 °C; part of a Mg-S-I water splitting cycle; | A 100% B 100% |
water
oxygen
Conditions | Yield |
---|---|
With sodium periodate; [(1,2,3,4,5-pentamethylcyclopentadienyl)Ir{P(O)(OH)2}3]Na at 25℃; Catalytic behavior; Reagent/catalyst; Electrochemical reaction; | 100% |
With sodium sulfate pH=5.8; Reagent/catalyst; Electrochemical reaction; Irradiation; | 100% |
With ammonium cerium (IV) nitrate; [(1,2,3,4,5-pentamethylcyclopentadienyl)IrCl{(3-methylimidazol-2-yliden-1-yl)2CHCOO}]; nitric acid at 26.84℃; pH=1; Kinetics; Reagent/catalyst; pH-value; Schlenk technique; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
at 170-180°C; in very dilute soln. complete decompn. in 2 h, incomplete decompn. in concd. solns.; | A n/a B 100% |
byproducts: H2S4O6; | |
sodium thiosulfate In water 100°C; |
Conditions | Yield |
---|---|
at 80℃; | 100% |
In water react. metal oxide with 6N HNO3; evapn. at 100°C; | |
In nitric acid aq. HNO3; by treating the metal oxide with dil. HNO3; the soln. was evapd. on a steam bath; the residue was dissolved in water, conced. to a viscous mass, cooled and kept in a desiccator after breaking up any lumps; | |
In nitric acid aq. HNO3; dissolving of Y2O3 in excess amt. of aq. nitric acid; |
Conditions | Yield |
---|---|
In water soln. of Fe in concd. HCl was refluxed; ppt. filtered off, washed with Et2O, dried in vac.; | 100% |
In hydrogenchloride evapn. a soln. of iron filings in dild. aq. HCl over iron filings until the hot soln. starts foaming; crystn. on cooling;; filtn.; crystn.; drying in a stream of dry air at 30-40°C;; | |
In hydrogenchloride evapn. a soln. of iron filings in dild. aq. HCl over iron filings until the hot soln. starts foaming; crystn. on cooling;; filtn.; crystn.; drying in a stream of dry air at 30-40°C;; | |
In water slight excess of 0.1 M hydrochloric acid added to iron powder, heated to dissolution; evapd.; | |
In hydrogenchloride iron powder and aq. HCl; |
Conditions | Yield |
---|---|
byproducts: In2O3; at 473°K and then at 673-773°K more; | 100% |
Conditions | Yield |
---|---|
TiCl4 was added to deionized H2O, mixt. was stirred for 16 h at room temp., mixt was dialyzed in deionized H2O to pH 2.0; | 100% |
In hydrogenchloride other Radiation; soln. of TiCl4 in cold 2 M HCl, hydrolysed, TiOCl2 formed, soln. transferred to Teflon container, treated in microwave oven (2.45 GHz) at temp. of 120°C for 120 min, or at 140°C for 60 or 120 min, or at160°C for 5 or 30 min; washed (deionized H2O, ethanol, repeatedly), dried in oven at 60°C for 16 h, detd. by XRD, mixt. of rutile and anatase obtained; | 99% |
In hydrogenchloride other Radiation; soln. of TiCl4 in cold 2 M HCl, hydrolysed, TiOCl2 formed, soln. transferred to Teflon container, treated in microwave oven (2.45 GHz) at temp. of 160°C for 60 min; washed (deionized H2O, ethanol, repeatedly), dried in oven at 60°C for 16 h, detd. by XRD, mixt. of rutile and anatase obtained; | 98% |
Conditions | Yield |
---|---|
With diethylenetriamine In water High Pressure; addn. of diethylenetriamine (DETA) to aq. soln. of Ce(NH4)2(NO3)6 with molar ratio of Ce to DETA =1:3; stirring for 10 min; transferring of gel to autoclave bomb; heating in hot air oven at 200°C for 24 h; crystn., filtration, drying in hot air oven at 100°C for 5 h; | 100% |
With melamine In water High Pressure; addn. of melamine to aq. soln. of Ce(NH4)2(NO3)6 with molar ratio of Ce to melamine = 1:2; stirring for 10 min; transferring of gel to autoclavebomb; heating in hot air oven at 200°C for 24 h; crystn., filtration, drying in hot air oven at 100°C for 5 h; | 100% |
In neat (no solvent) soln. hydrolyzed at 150 °C for 48 h, ppt. washed, dried, heated at 300, 500, 700 °C for 5 h in each step in air; powder XRD; |
Conditions | Yield |
---|---|
With boric acid In water 1.5 equiv. of acid added to a soln. of Ti compd., aged for 18 h at 85°C; disperesed (water), centrifuged, washed (water); HR-TEM, ATR-FTIR, XRD; | 100% |
Conditions | Yield |
---|---|
With cetyltrimethylammonium bromide (CTABr); NaOH In water Sonication; CTABr was dissolved in a NaOH soln. which was irradiated with ultrasoundfor 5 min at 25-35°C; addn. of TEOS (0.12 CTABr:0.35 NaOH:1.0 TE OS:922 H2O); sonication was further continued for 1 h; heating at 200°C for 48 h in an autoclave; identified by XRD studies; | 100% |
With polyvinyl pyrrolidine; NaOH; cetyltrimethylammonium bromide (CTABr) In water High Pressure; polyvinyl pyrrolidine and NaOH were dissolved in H2O with stirring; cetyltrimethylammonium bromide and Si-contg. compd. were added with stirring; stirring for 24 h at 25°; mixt. was sealed in Teflon-lined autoclave, heated at 80°C for 48 h; identified by XRD studies; | 100% |
With sodium dodecyl sulphonate (SDS); cetyltrimethylammonium chloride (CTACl) In water Sonication; SDS aq. soln. was sonicated for 5 min; CTACl was added; soln. was sonicated for 5 min; TEOS was added and soln. was sonicated for another 2 min at 25°C; heating at 180°C for 24 h in a Teflon-lined stainless autoclave; the compd. was recovered by filtration, washed with distd. water and dried under vac. at room temp.; then it was calcined in air to remove the templates; identified by XRD studies; | 100% |
Conditions | Yield |
---|---|
In water; ethylene glycol 1:8:25:15 mixt., sealed, heated at 170°C for 4 ds; | 100% |
Conditions | Yield |
---|---|
With CaCO3 In water High Pressure; mixt. of UO3, Sr(NO3)2, CaCO3 and H2O heated in Teflon-lined Parr vesselat 493 K for 30 d; crystals filtered, washed with boiling H2O; | 100% |
bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]
water
[Ir(III)(η5-pentamethylcyclopentadienyl)(H2O)3](SO4)
Conditions | Yield |
---|---|
at 20℃; for 3h; Inert atmosphere; | 100% |
In water byproducts: AgCl; Ar-atmosphere; stoich. amts.; stirring (pH = 2.3, room temp., 12 h); AgCl removal (filtration), filtrate evapn., drying (vac.); elem. anal.; | 98% |
at 20℃; for 12h; | 97% |
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