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

Modify Date: 2024-01-11 20:05:47

tert-Butyl [(4-methylphenyl)sulfonyl]carbamate Structure
tert-Butyl [(4-methylphenyl)sulfonyl]carbamate structure
Common Name tert-Butyl [(4-methylphenyl)sulfonyl]carbamate
CAS Number 18303-04-3 Molecular Weight 271.333
Density 1.2±0.1 g/cm3 Boiling Point N/A
Molecular Formula C12H17NO4S Melting Point 121-123ºC(lit.)
MSDS Chinese USA Flash Point N/A

 Names

Name tert-butyl N-(4-methylphenyl)sulfonylcarbamate
Synonym More Synonyms

 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

 Safety Information

Safety Phrases 24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2935009090

 Synthetic Route

~96%

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

tert-Butyl [(4-...

CAS#:18303-04-3

Literature: Nouria, Azita; Akbari, Jafar; Heydaric, Akbar; Nouri, Arezu Letters in Organic Chemistry, 2011 , vol. 8, # 1 p. 38 - 42

~96%

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

tert-Butyl [(4-...

CAS#:18303-04-3

Literature: Moore, Joel D; Harned, Andrew M; Henle, Julia; Flynn, Daniel L; Hanson, Paul R Organic letters, 2002 , vol. 4, # 11 p. 1847 - 1849

~95%

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

tert-Butyl [(4-...

CAS#:18303-04-3

Literature: Johnson II, David C.; Widlanski, Theodore S. Tetrahedron Letters, 2004 , vol. 45, # 46 p. 8483 - 8487

~%

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

tert-Butyl [(4-...

CAS#:18303-04-3

Literature: Tetrahedron Letters, , vol. 45, # 46 p. 8483 - 8487

~%

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

tert-Butyl [(4-...

CAS#:18303-04-3

Literature: Tetrahedron Letters, , vol. 45, # 46 p. 8483 - 8487

~%

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

tert-Butyl [(4-...

CAS#:18303-04-3

Literature: Tetrahedron Letters, , vol. 45, # 46 p. 8483 - 8487

 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%

 Articles3

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

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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...

 Synonyms

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