[4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER

Product Name: [4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER
CAS No.: 457631-44-6
Chemical Name: [4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER
Synonyms: 4-(2-Aminoethyl)-N-Boc-aniline;tert-Butyl (4-(2-aminoethyl)phenyl)carbamate;[4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER;Carbamic acid, N-[4-(2-aminoethyl)phenyl]-, 1,1-dimethylethyl ester
CBNumber: CB42460370
Molecular Formula: C13H20N2O2
Formula Weight: 236.31
MOL File: 457631-44-6.mol

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[4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER Property

Melting point:: 89-91 °C
Boiling point:: 315.9±25.0 °C(Predicted)
Density: 1.099±0.06 g/cm3(Predicted)
pka: 13.79±0.70(Predicted)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: CHM0125011
Product name: (4-(2-AMINO-ETHYL)-PHENYL)-CARBAMIC ACID TERT-BUTYL ESTER
Purity: 96.00%
Packaging: 1G
Price: $1070.84
Updated: 2021/12/16

AK Scientific

Product number: 4658AJ
Product name: tert-ButylN-[4-(2-aminoethyl)phenyl]carbamate
Packaging: 2.5g
Price: $1451
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0125011
Product name: (4-(2-AMINO-ETHYL)-PHENYL)-CARBAMIC ACID TERT-BUTYL ESTER
Purity: 96.00%
Packaging: 2.5G
Price: $1635.3
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0125011
Product name: (4-(2-AMINO-ETHYL)-PHENYL)-CARBAMIC ACID TERT-BUTYL ESTER
Purity: 96.00%
Packaging: 5G
Price: $2181.31
Updated: 2021/12/16

J&W Pharmlab

Product number: 20R0424
Product name: [4-(2-Amino-ethyl)-phenyl]-carbamicacidtert-butylester
Purity: 96%
Packaging: 5g
Price: $1590
Updated: 2021/12/16

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[4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER Chemical Properties,Usage,Production

Synthesis

[4-(2-Amino-ethyl)-phenyl]-carbamic acid tert-butyl ester is synthesised using 4-tert-butoxycarbonylaminophenylacetonitrile as a raw material by chemical reaction. The specific synthesis steps are as follows:
To a solution of (300 gm, 1.29 moles) N-BOC-4-aminophenylacetonitrile in 3000 ml of methanol, 25% aq. ammonia solution (480 ml) and Raney nickel (45 gm) were added at 25 -30°C. Reaction mixture was subjected to hydrogenation at 50-60 PSI for 4 hrs. After completion of reaction, as indicated from TLC, reaction mixture was filtered and washed with (2 X 25 ml) methanol. Filtrate was concentrated under vacuum and resulting residue was treated with (1500 ml) 1M aq. hydrochloric acid at 25-30°C. Reaction mixture was stirred for 15 minutes and filtered to remove insoluble impurities. Filtrate was basified to pH 10-12 with 50% aq. NaOH solution below 25°C. Precipitated 4-(2-aminoethyl)-N-(tert-butoxycarbonyl) phenylamine was filtered and washed with (2 X 100 ml) water. Solid was dried under vacuum at 55- 60°C for 8-10 hrs. Dry weight: 240 gm (79%). 1H NMR (CDC13 and 400 MHz): δ 1.11 (2H, s), 1.51 (9H, s), 2.68 (2H, t), 2.93 (2H, t), 6.72 (1H, s), 7.10 (2H, d), 7.28 (2H, d).

[4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER Preparation Products And Raw materials

Raw materials

Preparation Products

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[4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER Suppliers

China 13 Global 13

Shanghai XinKai Chemical Technology Co., Ltd.

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View Lastest Price from [4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER manufacturers

SHANDONG OUCHEM CO.,LTD.

Product: tert-Butyl (4-(2-aminoethyl)phenyl)carbamate 457631-44-6
Price: US $0.00-0.00/kg
Min. Order: 0.1kg
Purity: 97% Min.
Supply Ability: 500kg
Release date: 2024-01-18

457631-44-6, [4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTERRelated Search:

(S)-N-ALPHA-T-BUTYLOXYCARBONYL-4-(T-BUTYLOXYCARBONYL-AMIDO)-PHENYLALANINE BENZYL ESTER (S)-N-9-FLUORENYLMETHYLOXYCARBONYL-7-(N'-T-BUTYLOXYCARBONYL-AMINO)-[1,2,3,4]-TETRAHYDROISOQUINOLINE-3-CARBOXYLIX ACID H-PHE(4-NH-BOC)-OH Fmoc-p(NH-Boc)-L-Phe-OH (4-PIPERIDIN-3-YL-PHENYL)-CARBAMIC ACID TERT-BUTYL ESTER [4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER BOC-L-PHE(4-NH-BOC) TERT-BUTYL 4-(2-OXO-2-PIPERAZIN-1-YLETHYL)PHENYLCARBAMATE FMOC-PHE(4-NHBOC,3,5-I 2)-OH Tert-butyl 1,2,3,4-tetrahydroisoquinolin-7-ylcarbamate 2-TERT-BUTOXYCARBONYLAMINO-3-(4-TERT-BUTOXYCARBONYLAMINO-PHENYL)-PROPIONIC ACID tert-butyl 4-(pyrrolidin-3-yl)phenylcarbamate BOC-D-PHE(4-NHBOC)-OH Tert-butyl indolin-6-yl-carbamate

[4-(2-AMINO-ETHYL)-PHENYL]-CARBAMIC ACID TERT-BUTYL ESTER

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

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

4-(2-Aminoethyl)-N-Boc-aniline

457631-44-6