China Cheap Price Raw Material High Purity CAS 19099-93-5 1- (Benzyloxycarbonyl) -4-Piperidinone, Find details about China 19099-93-5 Piperidone, Piperidone Powder from Cheap Price Raw Material High Purity CAS 19099-93-5 1- (Benzyloxycarbonyl) -4-Piperidinone
1-(Benzyloxycarbonyl)-4-piperidinone Chemical Properties |
Melting point | 38-41°C |
Boiling point | 114-140 °C/0.25 mmHg (lit.) |
density | 1.172 g/mL at 25 °C (lit.) |
refractive index | n20/D 1.542(lit.) |
Fp | >110 °C |
storage temp. | Sealed in dry,2-8°C |
pka | -1.63±0.20(Predicted) |
form | Solid or Lliquid |
color | White to pale yellow or clear |
Specific Gravity | 1.185 |
BRN | 1533716 |
InChIKey | VZOVOHRDLOYBJX-UHFFFAOYSA-N |
CAS DataBase Reference | 19099-93-5(CAS DataBase Reference) |
Safety Information |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 23-24/25-36-26-37/39 |
WGK Germany | 3 |
HS Code | 29333990 |
MSDS Information |
Provider | Language |
---|---|
SigmaAldrich | English |
ALFA | English |
1-(Benzyloxycarbonyl)-4-piperidinone Usage And Synthesis |
Chemical Properties | Colourless Oil |
Uses | Protected piperidinone that can undergo interesting synthetic transformations including the Knoevenagel reaction,1 hetero-Diels-Alder reactions,2 and reactions to form N-(4-piperidinyl)oxindoles.3 |
1-(Benzyloxycarbonyl)-4-piperidinone Preparation Products And Raw materials |
Raw materials | 1-[(Benzyloxy)carbonyl]piperidine-4-carboxylic acid-->8-(BENZYLOXYCARBONYL)-1,4-DIOXA-8-AZASPIRO[4.5]DECANE-->cyclohexylmethyl chloroformate-->1(2H)-Pyridinecarboxylic acid, 3,6-dihydro-4-[[(trifluoroMethyl)sulfonyl]oxy]-, phenylMethyl ester-->N-(Benzyloxycarbonyloxy)succinimide-->Benzyl chloroformate-->Benzyl 4-hydroxy-1-piperidinecarboxylate-->4-Hydroxypiperidine-->4,4-Piperidinediol hydrochloride |
Preparation Products | 2-Piperidone |