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2,6-di-tert-butyl-4-methylpyridine
methyltriphenylbismuthonium tetrafluoroborate
A
methanol
B
Dimethyl ether
C
2,6-di-tert-butyl-4-methylpyridinium tetrafluoroborate
D
triphenylbismuthane
Conditions | Yield |
---|---|
With H2O In chloroform-d1 water was added to mixt. (Ph3BiMe)(BF4) and 2,6-di-tert-butyl-4-methylpyridine in CDCl3 and mixt. was allowed to stand at room temp. for 33 h; detn. by NMR; | A 30% B 16% C 100% D 100% |
methanol
2,6-di-tert-butyl-4-methylpyridine
methyltriphenylbismuthonium tetrafluoroborate
A
Dimethyl ether
B
2,6-di-tert-butyl-4-methylpyridinium tetrafluoroborate
C
triphenylbismuthane
Conditions | Yield |
---|---|
In chloroform-d1 alcohol was added to mixt. (Ph3BiMe)(BF4) and 2,6-di-tert-butyl-4-methylpyridine in CDCl3 and allowed to react at 23°C for 4-7 h; detn. by NMR; | A 69% B 100% C 100% |
Conditions | Yield |
---|---|
In dichloromethane-d2 for 120h; | A n/a B n/a C n/a D 100% |
Conditions | Yield |
---|---|
NaPZSM-5 In water at 250℃; under 7600.51 Torr; Product distribution / selectivity; | 99% |
50 to 70 meshes; silica-alumina catalyst; Aldrich at 225 - 350℃; for 4h; | 96% |
ZSM-5 zeolite on β-silicon carbide at 400℃; under 760.051 Torr; for 18h; Product distribution / selectivity; Inert atmosphere; | 90% |
N-sulfinylmethylamine
trimethoxonium tetrafluoroborate
A
Dimethyl ether
B
N-Methyl-N-sulfinylmethanaminium tetrafluoroborate
Conditions | Yield |
---|---|
at 15℃; for 3h; | A n/a B 99% |
methanol
5-methyl-dihydro-furan-2-one
A
Dimethyl ether
B
methyl valerate
Conditions | Yield |
---|---|
With water at 255℃; for 23.8333h; Catalytic behavior; Concentration; Time; Reagent/catalyst; Inert atmosphere; Gas phase; chemoselective reaction; | A 52.7% B 98.6% |
Conditions | Yield |
---|---|
molybdenum(VI) oxide In gas at 290 - 350℃; under 750.06 Torr; Thermodynamic data; Product distribution; structure sensitive oxidation with orthorhomb. or microcrystalline MoO3, further temperatures, activation energy EA; | A 95% B 5% |
With oxygen; aluminophosphate zeolite at 300℃; Product distribution; temperature, without oxygen, effect of catalysts; | |
With oxygen; vanadia at 300 - 600℃; Product distribution; further catalysts; |
dimethyl methane phosphonate
A
methane
B
Trimethylphosphine oxide
C
Dimethyl ether
Conditions | Yield |
---|---|
With magnesium In neat (no solvent) at 165℃; for 1.5h; Further byproducts given; | A n/a B 4.8 g C n/a D 95% |
dimethyl methane phosphonate
A
methane
B
ethane
C
Dimethyl ether
Conditions | Yield |
---|---|
With lithium In neat (no solvent) at 160℃; for 3h; Further byproducts given. Yields of byproduct given; | A n/a B n/a C n/a D 95% |
dimethyl methane phosphonate
A
methane
B
ethene
C
Dimethyl ether
D
sodium methyl methanephosphonate
Conditions | Yield |
---|---|
With sodium In neat (no solvent) at 95℃; Further byproducts given. Yields of byproduct given; | A n/a B n/a C n/a D 94.5% |
diazomethane
ethylpropylether
A
Dimethyl ether
B
ethyl methyl ether
C
methyl propyl ether
D
2-butyl ethyl ether
Conditions | Yield |
---|---|
Product distribution; Mechanism; Ambient temperature; Irradiation; | A n/a B 2.4% C 4.4% D 93.2% |
ethylpropylether
diazomethane-d2
A
Dimethyl ether
B
ethyl methyl ether
C
methyl propyl ether
D
2-butyl ethyl ether
Conditions | Yield |
---|---|
Product distribution; Mechanism; Ambient temperature; Irradiation; deuterium distribution; | A n/a B 3.3% C 4.2% D 92.5% |
methanol
1-(1-naphthyl)-3-phenyl-2,2-dichloroaziridine
A
methylene chloride
B
Dimethyl ether
C
methyl 2-chloro-2-phenylethanoate
D
methyl 2-methoxy-2-phenylacetate
E
1-naphthylamine hydrochloride
Conditions | Yield |
---|---|
Product distribution; Heating; | A n/a B n/a C n/a D n/a E 91% |
A
Dimethyl ether
Conditions | Yield |
---|---|
With iron(III) trifluoromethanesulfonate In hexane at 100℃; for 18h; Glovebox; | A n/a B 91% |
Conditions | Yield |
---|---|
With hydrogen In decalin at 20 - 220℃; under 37503.8 - 45004.5 Torr; Inert atmosphere; Autoclave; | A 5.6% B 90.3% |
Conditions | Yield |
---|---|
With dimethyl sulfate at 130℃; for 0.5h; Product distribution; | A n/a B 90% C n/a |
With dimethyl sulfate at 130℃; for 0.5h; | A n/a B 90% C n/a |
H3Ru3(μ3-methoxymethylidyne)(carbonyl)9
A
dodecacarbonyl-triangulo-triruthenium
ruthenium pentacarbonyl
C
Dimethyl ether
Conditions | Yield |
---|---|
With carbon monoxide; hydrogen In toluene an autoclave containing a soln. of Ru3-cluster in toluene was pressurized to 500 psig with 1:1 CO-H2 and was heated at 130°C for 23 h; cooled, gases were vented through U-trap (liq. N2), condensate was shown to be Me2O and Ru(CO)5 by mass spectrometry, toluene soln. was filtered (ppt. - Ru3(CO)12 identified by IR data), filtrate evapd., residue chromd. on SiO2 to give addnl. Ru3(CO)12; | A 89% B <1 C n/a |
A
Dimethyl ether
B
(3R,4S)-3,4-diphenyltetrahydrofuran
Conditions | Yield |
---|---|
With iron(III) trifluoromethanesulfonate In hexane at 100℃; for 48h; Glovebox; | A n/a B 88% |
A
Dimethyl ether
Conditions | Yield |
---|---|
With iron(III) trifluoromethanesulfonate In hexane at 100℃; for 18h; Glovebox; | A n/a B 87% |
Conditions | Yield |
---|---|
With methyl iodide; aluminum oxide; tin at 250℃; under 8360 Torr; | A 0.7% B 86.3% |
methylene chloride
potassium hydrogencarbonate
A
Dimethyl ether
B
carbonic acid dimethyl ester
Conditions | Yield |
---|---|
tetrahexylammonium chloride In N,N-dimethyl acetamide at 150℃; | A n/a B 86% |
trimethoxonium tetrafluoroborate
A
sodium tetrafluoroborate
B
Dimethyl ether
Conditions | Yield |
---|---|
In acetonitrile under N2, Mo complex dissolved in CH3CN, Me3OBF4 added, stirred at roomtemp. for 0.5 h; evapd., C6H6 added to residue, filtered, solvent removed, dried in vac., recrystd. from hexane with small quantity of CH2Cl2 at -50°C, elem. anal.; | A n/a B n/a C 85% |
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)iridium(I) tetrakis[3,5-bis(trifluoromethyl)phenyl]borate; 1,1-bis-(diphenylphosphino)ethene In 1,4-dioxane; toluene at 160℃; for 72h; Molecular sieve; Glovebox; Sealed tube; regioselective reaction; | A n/a B 85% |
A
Dimethyl ether
Conditions | Yield |
---|---|
With iron(III) trifluoromethanesulfonate In hexane at 100℃; for 48h; Glovebox; | A n/a B 84% |
2,3-dimethylnaphtho<1,2-d>thiazolium methyl sulfate
A
ethene
B
Dimethyl ether
D
methyl iodide
Conditions | Yield |
---|---|
With dimethyl sulfate at 130℃; for 0.666667h; | A n/a B n/a C 82% D n/a |
trimethoxonium tetrafluoroborate
A
sodium tetrafluoroborate
B
Dimethyl ether
Conditions | Yield |
---|---|
In acetonitrile under N2, Cr complex dissolved in CH3CN, Me3OBF4 added, stirred at roomtemp. for 0.5 h; evapd., C6H6 added to residue, filtered, solvent removed, dried in vac., recrystd. from hexane with small quantity of CH2Cl2 at -50°C, elem. anal.; | A n/a B n/a C 82% |
(1,4-dimethoxybutan-2-yl)benzene
A
5-phenyl-3,4-dihydro-2H-pyran
B
Dimethyl ether
Conditions | Yield |
---|---|
With iron(III) trifluoromethanesulfonate In hexane at 100℃; for 48h; Glovebox; | A 82% B n/a |
methanol
carbon monoxide
A
Dimethyl ether
B
acetic acid methyl ester
C
acetic acid
Conditions | Yield |
---|---|
With Chloro(η4-cycloocta-1,5-dien)(2-diphenylphosphano-ethyl-phosphonsaeuredimethylester)rhodium(I); methyl iodide at 80℃; under 4125.3 Torr; for 5h; Product distribution; var. Rh-catalysts, var. temp.; | A 5.2% B 80.3% C 1.1% |
Rh on zeolites at 209.9℃; under 750.06 Torr; Product distribution; variation of catalysts; | |
With methyl iodide; [BMIM][Rh(CO)2I2]-[BMIM]I-SiO2 at 180℃; under 15001.5 Torr; for 1.5h; Product distribution; Further Variations:; Pressures; time; |
trimethoxonium tetrafluoroborate
A
sodium tetrafluoroborate
B
Dimethyl ether
Conditions | Yield |
---|---|
In acetonitrile under N2, W complex dissolved in CH3CN, Me3OBF4 added, stirred at room temp. for 0.5 h; evapd., C6H6 added to residue, filtered, solvent removed, dried in vac., recrystd. from hexane with small quantity of CH2Cl2 at -50°C, elem. anal.; | A n/a B n/a C 79% |
Conditions | Yield |
---|---|
With nitrogen; oxygen at 239.84℃; Conversion of starting material; | A 99.7% B 0.3% |
With nitrogen; oxygen at 239.84℃; Conversion of starting material; | A 98.8% B 1.2% |
With nitrogen; oxygen at 239.84℃; Conversion of starting material; | A 98.6% B 1.4% |
Dimethyl ether
phenylacetonitrile
ethyl 2-phenylacetimidate hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride 1.) 0 deg C, 3 h 2.) 4 d; | 99% |
5-methylpyrazin-2-amine
Dimethyl ether
ethyl 4-(5-(ethyl(methyl)carbamoyl)pyrazin-2-yloxy)-2-methylbenzofuran-6-carboxylate
N-ethyl-N-methyl-5-(2-methyl-6-((5-methylpyrazin-2-yl)carbamoyl)-benzofuran-4-yloxy)pyrazine-2-carboxamide
Conditions | Yield |
---|---|
In hexane | 99% |
Dimethyl ether
boron trifluoride diethyl etherate
trimethoxonium tetrafluoroborate
Conditions | Yield |
---|---|
With epichlorohydrin In dichloromethane Cooling with acetone-dry ice; Inert atmosphere; | 98% |
Dimethyl ether
bis-trifluoromethyl-aminooxyl
A
N,N-bis(trifluoromethyl)hydroxylamine
B
Bis--peroxid
C
O-Methoxymethyl-N,N-bis-trifluoromethyl-hydroxylamine
D
O-(N,N-Bis-trifluoromethyl-aminooxymethoxymethyl)-N,N-bis-trifluoromethyl-hydroxylamine
Conditions | Yield |
---|---|
at 20℃; for 15h; | A 92% B n/a C 95% D 5.5% |
Dimethyl ether
sulfoxid
2,2,2-Trifluor-1-trifluormethylethansulfinsaeure-ethylester
Conditions | Yield |
---|---|
In dichloromethane at -60℃; for 2.5h; Irradiation; | 94% |
Dimethyl ether
[Ir(η5-Cp*)(η2-o-C6H4PPh2)(OTf)]
Conditions | Yield |
---|---|
In dichloromethane | 94% |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate; epichlorohydrin In dichloromethane at -20℃; | 92% |
Dimethyl ether
Conditions | Yield |
---|---|
With hydrogen bromide In water; acetic acid | 92% |
With hydrogen bromide In water; acetic acid | 92% |
Conditions | Yield |
---|---|
With iron(III) chloride; phosphomolybdic acid at 80℃; for 4h; Reagent/catalyst; Temperature; | 92% |
Dimethyl ether
methyl cyclopropylcarboxylate
trimethyl orthocyclopropanecarboxylate
Conditions | Yield |
---|---|
With boron trifluoride In Hexadecane at 110℃; for 12h; Autoclave; | 91% |
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