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Aluminium sec-butoxide Application:Aluminium sec-butoxide
iso-butanol
aluminum tri-sec-butoxide
Conditions | Yield |
---|---|
unter Abdestillieren von Isopropylformiat; |
Conditions | Yield |
---|---|
In neat (no solvent) treatment of the metal with alcohol in the presence of HgCl2 or I2 as catalysts; identified by elem. anal. for Al and by comparison of the constants withpublished data; |
Conditions | Yield |
---|---|
In water addn. of water to Al(CH3CHOC2H5)3 (air), formation of hydroxide, addn. of formic acid and water, boiling and evapn., keeping at 60°C till complete evapn., drying (2 d over drierite); TGA, DTA; | 100% |
Conditions | Yield |
---|---|
In ethanol at 0℃; | 97% |
1-(4,4-dimethyl-4,5-dihydrooxazol-2-yl)naphthalen-2-ol
aluminum tri-sec-butoxide
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 1h; Inert atmosphere; Schlenk technique; | 95% |
carbon monoxide
aluminum tri-sec-butoxide
2-bromomethylnaphthyl bromide
Naphthalen-2-yl-acetic acid sec-butyl ester
Conditions | Yield |
---|---|
1,5-hexadienerhodium(I)-chloride dimer In n-heptane at 75℃; for 14h; | 91% |
3-methyl-1-butyl acetate
aluminum tri-sec-butoxide
aluminium triisopentylate
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: sec-Bu-OAc; N2 atmosphere; exchange reaction (111°C); distn. of butyl ester; | 90% |
Conditions | Yield |
---|---|
With Hg2Cl2 In butan-1-ol byproducts: H2; under N2; addn. of Mg turnings and Hg2Cl2 to stirred soln. of 2 equiv. of Al(O-sec-Bu)3 in sec-butanol, refluxed (7 d); evapn. (vac.), fractional distn. at 140-165°C/0.03 Torr, elem. anal.; | 86% |
Conditions | Yield |
---|---|
Stage #1: water; aluminum tri-sec-butoxide With ammonium hydroxide In ethanol; iso-butanol at 70℃; for 25h; Stage #2: at 400℃; for 10h; Calcination; | 82% |
aluminum tri-sec-butoxide
Conditions | Yield |
---|---|
In hexane; chloroform for 72h; | 75% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 59 - 70℃; for 48h; | 70% |
carbon monoxide
benzyl bromide
aluminum tri-sec-butoxide
phenyl-acetic acid sec-butyl ester
Conditions | Yield |
---|---|
1,5-hexadienerhodium(I)-chloride dimer In n-heptane at 75℃; for 14h; | 68% |
2-[(S)-4-isopropyl-4,5-dihydro-oxazol-2-yl]-6-methylphenol
aluminum tri-sec-butoxide
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 1h; Inert atmosphere; Schlenk technique; | 40% |
titanium(IV) isopropylate
hafnium tetra(n-butoxide)
aluminum tri-sec-butoxide
Conditions | Yield |
---|---|
In ethanol; water Ti and Hf alkoxides in EtOH and Ca and Gd nitrates (Ca:Gd:Hf:Al:Ti=0.1:1.5:0.1:0.3:1.85) in H2O mixed for 15 min; dried; calcined at 700°C for 1 h; ball milled for 18 h in water; pelletized at 30 MPa; sinteredin air (1500°C, 96 h); detd. by energy dispersive X-ray spectrometry and X-ray diffraction; | A n/a B 2% C n/a |
titanium(IV) isopropylate
hafnium tetra(n-butoxide)
aluminum tri-sec-butoxide
Conditions | Yield |
---|---|
In ethanol; water Ti and Hf alkoxides in EtOH and Ca and Gd nitrates (Ca:Gd:Hf:Al:Ti=0.2:1.4:0.2:0.2:1.9) in H2O mixed for 15 min; dried; calcined at 700°Cfor 1 h; ball milled for 18 h in water; pelletized at 30 MPa; sintered in air (1500°C, 96 h); detd. by energy dispersive X-ray spectrometry and X-ray diffraction; | A n/a B n/a C 2% |
4-methyl-pent-3-en-2-one
aluminum tri-sec-butoxide
A
4-methyl pent-3-en-2-ol
B
4-methyl-1,3-pentadiene
C
1,3-Dimethyl-1,3-butadien
Conditions | Yield |
---|---|
at 105 - 110℃; |
Conditions | Yield |
---|---|
With 1,4-dioxane | |
With butan-1-ol | |
With benzene |
3-nitro-benzaldehyde
aluminum tri-sec-butoxide
iso-butanol
3-Nitrobenzyl alcohol
Conditions | Yield |
---|---|
With iso-butanol |
4-nitrobenzaldehdye
aluminum tri-sec-butoxide
iso-butanol
4-nitrobenzyl chloride
aluminum tri-sec-butoxide
(E)-benzalacetone
iso-butanol
ethyl (E)-1-phenylbut-1-en-3-ol
Conditions | Yield |
---|---|
With iso-butanol |
aluminum tri-sec-butoxide
2-nitro-benzaldehyde
iso-butanol
2-Nitrobenzyl alcohol
9-fluorenone
aluminum tri-sec-butoxide
iso-butanol
9-Fluorenol
(2R,5S)-menthone
aluminum tri-sec-butoxide
iso-butanol
A
(-)-menthol
B
Neomenthol
2,3-epoxy-2-methylpropionaldehyde
aluminum tri-sec-butoxide
Conditions | Yield |
---|---|
In benzene at 20℃; for 120h; | 2.9 g |
2,3-epoxy-2-methylpropionaldehyde
aluminum tri-sec-butoxide
Conditions | Yield |
---|---|
In benzene at 20℃; for 120h; |
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