CAS 18303-04-3|tert-Butyl [(4-methylphenyl)sulfonyl]carbamate

Introduction：Basic information about CAS 18303-04-3|tert-Butyl [(4-methylphenyl)sulfonyl]carbamate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles3
6. Synonyms

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	/
Molecular Formula	C₁₂H₁₇NO₄S	Melting Point	121-123ºC(lit.)
MSDS	ChineseUSA	Flash Point	/

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
InChIKey	DUTLOVSBVBGNDM-UHFFFAOYSA-N
SMILES	Cc1ccc(S(=O)(=O)NC(=O)OC(C)(C)C)cc1
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

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

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...

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

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