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CAS No.: | 123855-51-6 |
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Name: | N-Boc-4-piperidinemethanol |
Article Data: | 165 |
Molecular Structure: | |
Formula: | C11H21NO3 |
Molecular Weight: | 215.293 |
Synonyms: | 4-(Hydroxymethyl)-1-piperidinecarboxylic acid1,1-dimethylethyl ester;4-(Hydroxymethyl)piperidine-1-carboxylic acidtert-butyl ester;4-Hydroxymethylpiperidine-1-carboxylic acid tert-butyl ester;N-(tert-Butoxycarbonyl)-4-piperidinemethanol;N-BOC-piperidine-4-methanol;1-(tert-Butoxycarbonyl)-4-(hydroxymethyl)piperidine;1-(tert-Butoxycarbonyl)-4-piperidinemethanol;1-Boc-4-Hydroxymethylpiperidine; |
Density: | 1.059 g/cm3 |
Melting Point: | 78-82 °C |
Boiling Point: | 308 °C at 760 mmHg |
Flash Point: | 140.1 °C |
Hazard Symbols: | Xi |
Safety: | 24/25 |
PSA: | 49.77000 |
LogP: | 1.56370 |
4-piperidinemethanol
di-tert-butyl dicarbonate
tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
Conditions | Yield |
---|---|
In dichloromethane | 100% |
In tetrahydrofuran; ethyl acetate at 20℃; for 14h; | 100% |
With sodium carbonate In tetrahydrofuran; water at 95℃; for 2.5h; | 100% |
N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid
tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
Conditions | Yield |
---|---|
With borane-THF In tetrahydrofuran | 100% |
Stage #1: N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid With borane-THF In tetrahydrofuran at 0℃; for 0.5h; Stage #2: With methanol | 96% |
With borane-THF In tetrahydrofuran at 0℃; for 0.666667h; Inert atmosphere; | 89% |
tert butyl 4-formylpiperidine-1-carboxylate
tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
Conditions | Yield |
---|---|
With methanol; sodium tetrahydroborate at 0 - 25℃; for 1h; | 100% |
With sodium tetrahydroborate In ethanol for 1h; Inert atmosphere; | 53% |
1-tert-butyl 4-ethyl piperidine-1,4-dicarboxylate
tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
Conditions | Yield |
---|---|
Stage #1: 1-tert-butyl 4-ethyl piperidine-1,4-dicarboxylate With diisobutylaluminium hydride In tetrahydrofuran at -78 - 20℃; for 0.833333h; Stage #2: With ammonium chloride In tetrahydrofuran; water at 20℃; for 0.75h; | 97% |
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 2h; | 96% |
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; | 94% |
tert-butyl 4-(iodomethyl)piperidine-1-carboxylate
tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In tetrahydrofuran | 93% |
chloroformic acid ethyl ester
N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid
tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
Conditions | Yield |
---|---|
With 4-methyl-morpholine; sodium borohydrid In tetrahydrofuran; methanol; ethyl acetate | 90% |
With 4-methyl-morpholine; sodium borohydrid In tetrahydrofuran; methanol; ethyl acetate | 90% |
potassium carbonate
N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid
tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
Conditions | Yield |
---|---|
In tetrahydrofuran; water | 84% |
potassium carbonate
N-[(tert-butoxy)carbonyl]piperidine-4-carboxylic acid
tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
Conditions | Yield |
---|---|
In tetrahydrofuran; water | 84% |
1-tert-Butyl 4-methyl piperidine-1,4-dicarboxylate
tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
Conditions | Yield |
---|---|
Stage #1: 1-tert-Butyl 4-methyl piperidine-1,4-dicarboxylate With lithium borohydride In tetrahydrofuran at 0℃; Reflux; Stage #2: With water In tetrahydrofuran Product distribution / selectivity; | 82% |
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; | |
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; | |
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; | |
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; Inert atmosphere; |
4-piperidinemethanol
tert-butyl 4-(hydroxymethyl)piperidin-1-carboxylate
Conditions | Yield |
---|---|
Acylation; |
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IUPAC Name: tert-Butyl 4-(hydroxymethyl)piperidine-1-carboxylate
Synonyms of N-Boc-4-piperidinemethanol (CAS NO.123855-51-6): N-tert-Butyloxycarbonyl-4-piperidinemethanol
CAS NO: 123855-51-6
Molecular formula: C11H21NO3
Molecular Weight: 215.29
Molecular Structure :
Melting point:78-82 °C(lit.)
H bond acceptors: 4
H bond donors: 1
Freely Rotating Bonds: 4
Polar Surface Area: 38.77 Å2
Index of Refraction: 1.479
Molar Refractivity: 57.66 cm3
Molar Volume: 203.2 cm3
Surface Tension: 37.8 dyne/cm
Density: 1.059 g/cm3
Flash Point: 140.1 °C
Enthalpy of Vaporization: 63.62 kJ/mol
Boiling Point: 308 °C at 760 mmHg
Vapour Pressure: 6.41E-05 mmHg at 25°C
Melting Point: 78-82 °C(lit.)
Product Categories of N-Boc-4-piperidinemethanol (CAS NO.123855-51-6): Amines;blocks;Piperidine;Piperazine
Safety Information about N-Boc-4-piperidinemethanol (CAS NO.123855-51-6):
Hazard Codes: Xi
WGK Germany: 3
Hazard Note: Irritant