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CAS No.: | 625-23-0 |
---|---|
Name: | 2-METHYL-2-HEXANOL |
Article Data: | 54 |
Molecular Structure: | |
Formula: | C7H16 O |
Molecular Weight: | 116.203 |
Synonyms: | 1,1-Dimethyl-1-pentanol;2-Methyl-2-hexanol; 2-Methyl-2-hydroxyhexane; Butyldimethylcarbinol; NSC 21977 |
Density: | 0.812 g/mL at 25 °C(lit.) |
Melting Point: | -30.45°C (estimate) |
Boiling Point: | 141-142 °C(lit.) |
Flash Point: | 105 °F |
Solubility: | 9.61g/L(25 oC) |
Appearance: | CLEAR COLOURLESS TO LIGHT YELLOW LIQUID |
Risk Codes: | R10 |
PSA: | 20.23000 |
LogP: | 1.94750 |
Conditions | Yield |
---|---|
With heptanal; 1,2-bis-(diphenylphosphino)ethane In dichloromethane at 0℃; for 6h; | A 95% B 27% |
butyl magnesium bromide
2,3,3-trimethyl-2-butyl peroxybenzoate
A
2-methylhexan-2-ol
B
phenyl butyl ketone
C
5-phenylnonan-5-ol
Conditions | Yield |
---|---|
In diethyl ether at 0℃; for 2h; | A 14% B 2% C 9% D 86% |
Conditions | Yield |
---|---|
With n-hexan-2-one In dichloromethane at -25℃; for 6h; | A 3% B 74% |
With n-hexan-2-one; Methyltitantrichlorid,Triphenylphosphin In dichloromethane at -25℃; for 6h; Product distribution; other phosphane-complexes and reagents; | A 67% B 10% |
n-hexan-2-one
methyl iodide
A
2-methylhexan-2-ol
B
5,6-Dimethyl-decane-5,6-diol
Conditions | Yield |
---|---|
With Pr 1.) THF, 20 deg C, 2.) -20 deg C; | A 70% B 7% |
Conditions | Yield |
---|---|
Stage #1: 1-bromo-butane With magnesium In tetrahydrofuran Inert atmosphere; Schlenk technique; Stage #2: acetone In tetrahydrofuran at 0℃; Inert atmosphere; Schlenk technique; Stage #3: With hydrogenchloride; water In tetrahydrofuran at 0℃; Inert atmosphere; Schlenk technique; | 67% |
With magnesium | 62% |
(i) Mg, (ii) /BRN= 635680/; Multistep reaction; |
n-hexan-2-one
methyltrichlorotitanium
A
2-methylhexan-2-ol
B
rac-octan-2-ol
Conditions | Yield |
---|---|
With heptanal; Methyltitantrichlorid,Triphenylphosphin In dichloromethane at -25℃; for 6h; Product distribution; other phosphane-complexes and reagents; | A 67% B 10% |
n-butyllithium
2,3,3-trimethyl-2-butyl peroxybenzoate
A
2-methylhexan-2-ol
B
phenyl butyl ketone
C
5-phenylnonan-5-ol
Conditions | Yield |
---|---|
In hexane at 0℃; for 2h; | A 30% B 36% C 26% D 22% |
n-butyllithium
2,3,3-trimethyl-2-butyl peroxybenzoate
A
2-methylhexan-2-ol
B
2,3,3-trimethyl-2-butanol
C
5-phenylnonan-5-ol
Conditions | Yield |
---|---|
In hexane at 0℃; for 2h; | A 30% B 30% C 26% D 22% |
β,β-dibromovinyl methyl ether
acetone
A
2-methylhexan-2-ol
B
4-Methoxy-2-methylbut-3-yne-2-ol
C
(E)-3-Bromo-4-methoxy-2-methyl-3-buten-2-ol
D
(Z)-3-Bromo-4-methoxy-2-methyl-3-buten-2-ol
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran at -80℃; | A n/a B 15% C n/a D n/a |
Conditions | Yield |
---|---|
With diethyl ether |