tert-Butyl-N-hydroxycarbamat
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- CAS-Nr.
- 36016-38-3
- Bezeichnung:
- tert-Butyl-N-hydroxycarbamat
- Englisch Name:
- tert-Butyl N-hydroxycarbamate
- Synonyma:
- tert-Butyl hydroxycarbamate;N-BOC-HYDROXYLAMINE;BOC-NH-OH;BOC-HNOH;N-Boc-hydroxyL;BOC hydroxylamine;N-Boc-Hydroxyamine;N-hydroxycarbamate;N-T-BOC HYDROXYLAMINE;LABOTEST-BB LT00233206
- CBNumber:
- CB7274369
- Summenformel:
- C5H11NO3
- Molgewicht:
- 133.15
- MOL-Datei:
- 36016-38-3.mol
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tert-Butyl-N-hydroxycarbamat Eigenschaften
- Schmelzpunkt:
- 53-55 °C (lit.)
- Siedepunkt:
- 245.66°C (rough estimate)
- Dichte
- 1.2510 (rough estimate)
- Brechungsindex
- 1.4120 (estimate)
- storage temp.
- 2-8°C
- L?slichkeit
- Chloroform, Methanol
- Aggregatzustand
- Crystalline Powder
- pka
- 9.31±0.23(Predicted)
- Farbe
- White to light pink
- Wasserl?slichkeit
- Slightly soluble in water.
- Sensitive
- Moisture Sensitive
- BRN
- 1756546
- InChI
- InChI=1S/C5H11NO3/c1-5(2,3)9-4(7)6-8/h8H,1-3H3,(H,6,7)
- InChIKey
- DRDVJQOGFWAVLH-UHFFFAOYSA-N
- SMILES
- C(OC(C)(C)C)(=O)NO
- CAS Datenbank
- 36016-38-3(CAS DataBase Reference)
tert-Butyl-N-hydroxycarbamat Chemische Eigenschaften,Einsatz,Produktion Methoden
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
White to light pink crystalline powder
Verwenden
tert-Butyl N-hydroxycarbamate is used in the preparation of azridines by cycloaddition of azides with nitroso Diels-Alder adducts.
Synthesis Reference(s)
Journal of the American Chemical Society, 81, p. 955, 1959
DOI: 10.1021/ja01513a049Tetrahedron Letters, 24, p. 231, 1983
DOI: 10.1016/S0040-4039(00)81372-6
Synthese
A suspension of NH2OH·HCl (9.7 g, 140mmol) and K2CO3 (9.7 g, 700 mmol) in Et2O (60 mL) and H2O (2 mL)was stirred for about 1 h at r.t. with evolution of CO2 gas. A solution of Boc2O (20.0 g, 92 mmol) in Et2O (40 mL) was then added dropwise at 0 °C, and the suspension was stirred at r.t for 12 h. The organic phase was decanted, and the solid was washed with Et2O (3 × 30 mL). The combined organic layers were concentrated, and the residue was recrystallized from cyclohexane/toluene to afford the desired product tert-butyl N-hydroxycarbamate as a white solid.
tert-Butyl-N-hydroxycarbamat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
tert-Butyl-N-hydroxycarbamat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 394)Lieferanten
36016-38-3(tert-Butyl-N-hydroxycarbamat)Verwandte Suche:
- N-Boc-hydroxylamine, >=98%
- N-tert-Butoxycarbonylhydroxylamine, 98+%
- N-(tert-Butoxycarbonyl)hydroxylamine~tert-ButylN-hydroxycarbamate
- N-(T-BUTOXYCARBONYL)-HYDROXYLAMINE
- N-T-BOC HYDROXYLAMINE
- N-HYDROXYCARBAMIC ACID TERT-BUTYL ESTER
- TERT-BUTYL N-HYDROXYCARBAMATE 99.0%
- N-Boc-Hydroxyamine
- T-BUTYL N-HYDROXYCARBOMATE (N-BOC HYDROXYLAMINE)
- T-BUTYL N-HYDROXYCARBOMATE
- PNB(4R,5S,6S)-3-(diphenyloxy)phosphoryloxy-6[(1R)-1-hydoxyethyl]-4-methyl -7-oxo-1-azabicyclo[3,2,0]hept-2-ene-2-caboxylate(MAP or MVP)
- N-t-Butyloxycarbonyl-hydroxylamine
- N-Boc-hydroxylamine
N-(tert-Butoxycarbonyl)hydroxylamine
N-Hydroxycarbamic Acid tert-Butyl Ester
- N-hydroxy-, 1,1-dimethylethyl ester
- Carbamic acid, hydroxy-, 1,1-dimethylethyl ester
- (Hydroxyamino)formic acid tert-butyl ester
- tert-Butyl N-hydroxycarbamate
- BOC-HNOH
- T-BUTYL N-HYDROXYCARBAMATE
- TERT-BUTYL N-HYDROXYCARBAMATE
- LABOTEST-BB LT00233206
- N-(TERT-BUTYLOXYCARBONYL)HYDROXYLAMINE
- N-TERT-BUTOXYCARBONYLHYDROXYLAMINE
- BOC-Hydroxylamine Tert-Butyl N-hydroxycarbamate
- Carbamic acid,N-hydroxy-, 1,1-dimethylethyl ester
- N-Boc-hydroxylamine≥ 99% (HPLC)
- N-tert-BOC-Hydroxylamine for synthesis
- N-(tert-Butoxycarbonyl)hyd
- BOC hydroxylamine
- 4-hydroxy-2-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]butanoic acid
- n-hydroxycarbamate tert butyl ester
- tert-ButylN-Hydroxycarbamate>
- N-Boc-hydroxyL
- N-hydroxycarbamate
- ert-ButylN-hydroxycarbamate
- N-tert-Boc-Hydroxylamine
- N-BOC-HYDROXYLAMINE
- tert-Butyl hydroxycarbamate
- BOC-NH-OH
- (t-Butoxycarbonyl)-hydroxylamine
- 36016-38-3
- C5H11O3N
- CH33COCONHOH
- Hydroxylamines
- Hydroxylamines (N-Substituted)
- Building Blocks
- Organic Building Blocks
- Nitrogen Compounds
- Protected Amines
- Hydroxylamines
- Hydroxylamines (N-Substituted)
- Naphthyridine,Quinoline
- API intermediates
- INTERMEDIATESOFMEROPENAM
- 1
