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146651-75-4

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146651-75-4 Usage

Description

(2-AMINO-PHENYL)-CARBAMIC ACID TERT-BUTYL ESTER, also known as Protected 1,2-Phenyldiamine, is an organic compound that serves as an intermediate in the synthesis of histone deacetylase agents and antitumor agents. It is characterized by its white solid appearance and plays a crucial role in the development of pharmaceuticals targeting various types of cancer.

Uses

Used in Pharmaceutical Industry:
(2-AMINO-PHENYL)-CARBAMIC ACID TERT-BUTYL ESTER is used as an intermediate compound for the synthesis of histone deacetylase agents and antitumor agents. Its primary application is in the development of pharmaceuticals that target cancer cells, making it a valuable component in the fight against various types of cancer.
Used in Synthesis of Histone Deacetylase Agents:
In the pharmaceutical industry, (2-AMINO-PHENYL)-CARBAMIC ACID TERT-BUTYL ESTER is used as a key intermediate in the synthesis of histone deacetylase agents. These agents are known to play a significant role in the regulation of gene expression and are often targeted in the treatment of cancer.
Used in Synthesis of Antitumor Agents:
Additionally, (2-AMINO-PHENYL)-CARBAMIC ACID TERT-BUTYL ESTER is utilized in the synthesis of antitumor agents, which are designed to inhibit the growth and proliferation of tumor cells. Its role in the development of these agents highlights its importance in the pharmaceutical industry and its potential impact on cancer treatment.

Purification Methods

Purify the ester by crystallisation from CHCl3/hexane (1:1, v/v) and dry it in vacuo. [Seto et al. J Am Chem Soc 115 1321 1993, Seto et al. J Am Chem Soc 127 11442 2005.]

Check Digit Verification of cas no

The CAS Registry Mumber 146651-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,6,5 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 146651-75:
(8*1)+(7*4)+(6*6)+(5*6)+(4*5)+(3*1)+(2*7)+(1*5)=144
144 % 10 = 4
So 146651-75-4 is a valid CAS Registry Number.
InChI:InChI=1/C11H16N2O2/c1-11(2,3)15-10(14)13-9-7-5-4-6-8(9)12/h4-7H,12H2,1-3H3,(H,13,14)

146651-75-4 Well-known Company Product Price

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  • Aldrich

  • (681687)  N-Boc-1,2-phenylenediamine  95%

  • 146651-75-4

  • 681687-250MG

  • 648.18CNY

  • Detail
  • Aldrich

  • (681687)  N-Boc-1,2-phenylenediamine  95%

  • 146651-75-4

  • 681687-1G

  • 2,047.50CNY

  • Detail

146651-75-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name N-Boc-1,2-phenyldiamine

1.2 Other means of identification

Product number -
Other names 2-(tert-Butoxycarbonylamino)aniline

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:146651-75-4 SDS

146651-75-4Relevant articles and documents

Various located urea and schiff-base bifunctional derivatives: Their gelation and Zn2+ sensing behaviors

Chen, Yu,Lei, Zhimei,Liu, Jie,Sun, He-Lue,Xing, Li-Juan,Yu, Haitao,Zhang, Xin

, (2021)

The efficient combination of various moieties is helpful to develop organic functional molecules. Herein, three of urea and Schiff-base bifunctional derivatives (OG, MG and PG) were prepared from o/m/p-diaminobenzene respectively. Benefitting from the urea and Schiff-base, these derivatives revealed satisfactory gelation capacity. However, the various locations of urea and imine paved them markedly different assembly performances during the gel formation. Additionally, these functional molecules displayed obvious “off-on” fluorescence sensing behaviors towards Zn2+ in solution ascribing to the imine and neighbor phenolic hydroxyl, among which the MG displayed the best Zn2+ selectivity. Crucially, the MG also realized Zn2+ probing at cellular level and its gel gave a visual detection via the gel-sol transition.

Synthesis of tert-butyl (substituted benzamido)phenylcarbamate derivatives: anti-inflammatory activity and docking studies

Bhookya, Shankar,Pochampally, Jalapathi,Valeru, Anil,Sunitha, Vianala,Balabadra, Saikrishna,Manga, Vijjulatha,Kudle, Karunakar rao

, p. 105 - 115 (2017)

A series of new tert-butyl 2-(substituted benzamido) phenylcarbamate (4a–4j) were synthesized by the condensation of tert-butyl 2-amino phenylcarbamate (3) with various substituted carboxylic acid in the presence of EDCI and HOBt as coupling reagent, obta

Heli(aza)cene: A Helical Molecular Tweezer with Tunable Intra- and Intermolecular Charge Transfer

Kumar, Rajesh,Semwal, Shrivats,Choudhury, Joyanta,Srivastava, Aasheesh

, p. 15012 - 15016 (2017)

Non-planar fluorophores offer unique avenues of intra- and intermolecular energy transfer not available in their planar counterparts. We have rationally designed a molecular tweezer based on the pyridine-2,6-dicarboxamide framework having two structurally

Nitrogen Bridged Diazocines: Photochromes Switching within the Near-Infrared Region with High Quantum Yields in Organic Solvents and in Water

Brahms, Arne,Gescheidt, Georg,Gr?bner, Jens,Herges, Rainer,Lentes, Pascal,R?hricht, Fynn,S?nnichsen, Frank D.,Stadler, Eduard

, (2019)

Diazocines are bridged azobenzenes with superior photophysical properties. In contrast to azobenzenes the Z configuration is thermodynamically stable and the E isomer is metastable. We present a new class of nitrogen bridged diazocines with bathochromically shifted switching wavelengths and remarkably high quantum yields (-NH-CH2- bridged diazocine: φZ→E = 0.57, φE→Z = 0.8). Z to E isomerization is induced by irradiation with blue light, whereas switching back to the Z isomer is accomplished with light in the near-infrared window (up to 740 nm), which is important for medical applications like photopharmacology (deep tissue penetration). Furthermore, substitution at the bridging nitrogen should provide access to widely applicable tricyclic, photoswitchable pharmacophores. The -NAc-CH2- bridged derivative is soluble in water, and all photophysical properties (conversion rates, quantum yields, and thermal half-lives) are largely retained. Hence, this diazocine is an ideal photoswitch for applications in biochemical systems and in photopharmacology.

Rhenium(I) polypyridine diamine complexes as intracellular phosphorogenic sensors: Synthesis, characterization, emissive behavior, biological properties, and nitric oxide sensing

Choi, Alex Wing-Tat,Yim, Vicki Man-Wai,Liu, Hua-Wei,Lo, Kenneth Kam-Wing

, p. 9633 - 9642 (2014)

We report the development of a series of rhenium(I) polypyridine complexes appended with an electron-rich diaminoaromatic moiety as phosphorogenic sensors for nitric oxide (NO). The diamine complexes [Re(N^N)(CO)3(py-DA)] [PF6] (py-DA=3-(N-(2-amino-5-methoxyphenyl)aminomethyl)pyridine; N^N=1,10-phenanthroline (phen) (1a), 3,4,7,8-tetramethyl-1,10-phenanthroline (Me4-phen) (2a), 4,7-diphenyl-1,10-phenanthroline (Ph 2-phen) (3a)) have been synthesized and characterized. In contrast to common rhenium(I) diimines, these diamine complexes were very weakly emissive due to quenching of the triplet metal-to-ligand charge-transfer ( 3MLCT) emission by the diaminoaromatic moiety through photoinduced electron transfer (PET). Upon treatment with NO, the complexes were converted into the triazole derivatives [Re(N^N)(CO)3(py-triazole)][PF 6] (py-triazole=3-((6-methoxybenzotriazol-1-yl)methyl)pyridine; N^N=phen (1b), Me4-phen (2b), Ph2-phen (3b)), resulting in significant emission enhancement (I/I0≈60). The diamine complexes exhibited high reaction selectivity to NO, and their emission intensity was found to be independent on pH. Also, these complexes were effectively internalized by HeLa cells and RAW264.7 macrophages with negligible cytotoxicity. Additionally, the use of complex 3a as an intracellular phosphorogenic sensor for NO has been demonstrated. Emission turned ON for NO: A series of rhenium(I) polypyridine complexes functionalized with an electron-rich diaminoaromatic moiety has been developed as a new class of phosphorogenic sensors for NO. Upon treatment with NO, the weakly emissive complexes were converted into the strongly emissive triazole derivatives, resulting in significant emission enhancement (I/I0≈60; see figure). Experiments showed that the diamine complexes can sense NO that is 1) generated exogenously by NOC-7 in HeLa cells and 2) produced endogenously in RAW264.7 macrophages.

Synthesis of novel acyclic and multiple phenyl iron tetraamino ligand catalysts and its catalytic activity for degradation of dye wastewater by H2O2

Li, Shun-Lai,Zhou, Run,Zhao, Wei-Jing,Du, Hong-Guang

, (2021/05/07)

We need a practical, inexpensive, and green way to reduce the environmental pollutants, especially for dye wastewater. The discharge of industrial wastewater such as organic dyes will cause serious pollution to water bodies, thereby affecting people's liv

Calculated oxidation potentials predict reactivity in Baeyer-Mills reactions

Gingrich, Phillip W.,Olson, David E.,Tantillo, Dean J.,Tombari, Robert J.,Tuck, Jeremy R.,Yardeny, Noah

supporting information, p. 7575 - 7580 (2021/09/22)

Azobenzenes are widely used as dyes and photochromic compounds, with the Baeyer-Mills reaction serving as the most common method for their preparation. This transformation is often plagued by low yields due to the formation of undesired azoxybenzene. Here, we explore electronic effects dictating the formation of the azoxybenzene side-product. Using calculated oxidation potentials, we were able to predict reaction outcomes and improve reaction efficiency simply by modulating the oxidation potential of the arylamine component.

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