tert-Butyl [(4-methylphenyl)sulfonyl]carbamate

Names

[ Name ]:
tert-Butyl [(4-methylphenyl)sulfonyl]carbamate

[Synonym ]:
Weinreb's reagent
tert-butyl tosylcarbamate
N-Boc p-toluenesufonamide
tert-Butyl [(4-methylphenyl)sulfonyl]carbamate
N-Boc-N-tosylamide
2-Methyl-2-propanyl [(4-methylphenyl)sulfonyl]carbamate
N-(tert-Butoxycarbonyl)-p-toluenesulfonaMide
N-Boc-p-toluenesulfonamide
Carbamic acid, N-[(4-methylphenyl)sulfonyl]-, 1,1-dimethylethyl ester
N-tosyl-N-Boc amide
N-Boc-N-tosylamine
MFCD00134267

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Melting Point ]:
121-123ºC(lit.)

[ Molecular Formula ]:
C₁₂H₁₇NO₄S

[ Molecular Weight ]:
271.333

[ Exact Mass ]:
271.087830

[ PSA ]:
80.85000

[ LogP ]:
2.56

[ Index of Refraction ]:
1.522

[ Water Solubility ]:
chloroform: soluble25mg/mL, clear, colorless

MSDS

Click to get detail MSDS

Safety Information

[ Safety Phrases ]:
24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2935009090

[ Summary ]:
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Articles

Tetrahedron Lett. 30 , 5709, (1989)

Use of the Mitsunobu reaction in the synthesis of orthogonally protected a, ß-diaminopropionic acids. Kelleher F.

Tetrahedron Lett. 48(28) , 4879-82, (2007)

Diastereoselective formal synthesis of a monoterpene alkaloid, (-)-incarvilline.

J. Org. Chem. 72(17) , 6541-7, (2007)

Diastereoselective formal synthesis of a monoterpene alkaloid, (-)-incarvilline, the key intermediate for the synthesis of (-)-incarvillateine, was achieved by using an intramolecular Pauson-Khand rea...