ChemicalBook > CAS DataBase List > N-Boc-2-(4-aminophenyl)ethanol

N-Boc-2-(4-aminophenyl)ethanol

Product Name: N-Boc-2-(4-aminophenyl)ethanol
CAS No.: 104060-23-3
Chemical Name: N-Boc-2-(4-aminophenyl)ethanol
Synonyms: N-Boc-2-(4-Aminophenyl);2-[4-(Boc-amino)phenyl]ethanol;N-Boc-2-(4-aminophenyl)ethanol;tert-Butyl (4-(2-hydroxyethyl)phenyl)carbamate;tert-butyl N-[4-(2-hydroxyethyl)phenyl]carbamate;Carbamic acid, N-[4-(2-hydroxyethyl)phenyl]-, 1,1-dimethylethyl ester
CBNumber: CB22471109
Molecular Formula: C13H19NO3
Formula Weight: 237.29
MOL File: 104060-23-3.mol

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N-Boc-2-(4-aminophenyl)ethanol Property

storage temp.: Sealed in dry,Room Temperature
Appearance: White to off-white Solid

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: B619675
Product name: N-Boc-2-(4-Aminophenyl)ethanol
Packaging: 100mg
Price: $75
Updated: 2021/12/16

AK Scientific

Product number: X8689
Product name: N-Boc-2-(4-aminophenyl)ethanol
Packaging: 1g
Price: $77
Updated: 2021/12/16

Matrix Scientific

Product number: 072009
Product name: N-Boc-2-(4-aminophenyl)ethanol
Purity: 95+%
Packaging: 5g
Price: $88
Updated: 2021/12/16

Matrix Scientific

Product number: 072009
Product name: N-Boc-2-(4-aminophenyl)ethanol
Purity: 95+%
Packaging: 1g
Price: $32
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB140389
Product name: tert-Butyl (4-(2-hydroxyethyl)phenyl)carbamate
Packaging: 5G
Price: $93
Updated: 2021/12/16

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N-Boc-2-(4-aminophenyl)ethanol Chemical Properties,Usage,Production

Synthesis

24424-99-5

104-10-9

104060-23-3

Step 1. Preparation of tert-butyl 4-(2-hydroxyethyl)phenylcarbamate: Di-tert-butyl dicarbonate (1.75 g, 8.01 mmol) was added to a solution of ethyl acetate (10 ml) of 2-(4-aminophenyl)ethanol (1 g, 7.28 mmol). The reaction mixture was stirred at room temperature for 24 hours. After completion of the reaction, the reaction mixture was extracted by adding water and ethyl acetate to the reaction mixture. The organic layer was dried with anhydrous magnesium sulfate and the solvent was subsequently removed under reduced pressure. The residue was purified by column chromatography (n-hexane:ethyl acetate=1:2) to afford 1.72 g (Yield: 99%, white solid) of N-Boc-2-(4-aminophenyl)ethanol.1H NMR (400 MHz, CDCl3): δ7.29 (d, J=8.4 Hz, 2H), 7.16 (d, J=8.4 Hz, 2H), 6.45 ( br s, 1H), 3.82(br s, 2H), 2.81(t, J=6.6Hz, 2H), 1.52(s, 9H).

References

[1] Medicinal Chemistry Research, 2003, vol. 11, # 7, p. 380 - 398
[2] Patent: WO2009/61131, 2009, A2. Location in patent: Page/Page column 50
[3] Patent: WO2004/65402, 2004, A1. Location in patent: Page/Page column 148-149
[4] Patent: US6362360, 2002, B1. Location in patent: Example 1
[5] Patent: US2003/18207, 2003, A1

N-Boc-2-(4-aminophenyl)ethanol Preparation Products And Raw materials

Raw materials

Preparation Products

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104060-23-3, N-Boc-2-(4-aminophenyl)ethanolRelated Search:

N-Boc-2-(4-aminophenyl)ethanol

tert-Butyl (4-(2-hydroxyethyl)phenyl)carbamate

N-Boc-2-(4-Aminophenyl)

tert-butyl N-[4-(2-hydroxyethyl)phenyl]carbamate

Carbamic acid, N-[4-(2-hydroxyethyl)phenyl]-, 1,1-dimethylethyl ester

2-[4-(Boc-amino)phenyl]ethanol

104060-23-3