Synthesis and purification of 4,4′-diaminotriphenylamine

Xiang Li Meng; Yu Dong Huang; Hai Jun Niu; Zuo Tao Lei

Synthesis and purification of 4,4′-diaminotriphenylamine

Xiang Li Meng^*
, Yu Dong Huang
, Hai Jun Niu
, Zuo Tao Lei

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The intermediate 4,4′-dinitrotriphenylamine (DNTPA) was synthesized by the reacting from aniline with p-chloronitrobenzene with the catalysis of anhydrous potassium carbonate. The hydrogenation of DNTPA was catalyzed by 10% Pd/C, affording 4,4′-diaminotriphenylamine (DATPA) with the purity of 96.6%. The gross yield is 38%. In comparison with other methods, there are some advantages in this method: the materials are cheap and easily available, and the product can be used as a monomer in polymerization.

Original language	English
Pages (from-to)	682-684
Number of pages	3
Journal	Chinese Journal of Organic Chemistry
Volume	27
Issue number	5
State	Published - May 2007

Keywords

4,4′-Diaminotriphenylamine
4,4′-Dinitrotriphenylamine
Purification
Synthesis

Cite this

@article{20a08a789e4a4107a92264e8e34d4e4e,

title = "Synthesis and purification of 4,4′-diaminotriphenylamine",

abstract = "The intermediate 4,4′-dinitrotriphenylamine (DNTPA) was synthesized by the reacting from aniline with p-chloronitrobenzene with the catalysis of anhydrous potassium carbonate. The hydrogenation of DNTPA was catalyzed by 10\% Pd/C, affording 4,4′-diaminotriphenylamine (DATPA) with the purity of 96.6\%. The gross yield is 38\%. In comparison with other methods, there are some advantages in this method: the materials are cheap and easily available, and the product can be used as a monomer in polymerization.",

keywords = "4,4′-Diaminotriphenylamine, 4,4′-Dinitrotriphenylamine, Purification, Synthesis",

author = "Meng, \{Xiang Li\} and Huang, \{Yu Dong\} and Niu, \{Hai Jun\} and Lei, \{Zuo Tao\}",

year = "2007",

month = may,

language = "英语",

volume = "27",

pages = "682--684",

journal = "Chinese Journal of Organic Chemistry",

issn = "0253-2786",

publisher = "Science Press ",

number = "5",

}

TY - JOUR

T1 - Synthesis and purification of 4,4′-diaminotriphenylamine

AU - Meng, Xiang Li

AU - Huang, Yu Dong

AU - Niu, Hai Jun

AU - Lei, Zuo Tao

PY - 2007/5

Y1 - 2007/5

N2 - The intermediate 4,4′-dinitrotriphenylamine (DNTPA) was synthesized by the reacting from aniline with p-chloronitrobenzene with the catalysis of anhydrous potassium carbonate. The hydrogenation of DNTPA was catalyzed by 10% Pd/C, affording 4,4′-diaminotriphenylamine (DATPA) with the purity of 96.6%. The gross yield is 38%. In comparison with other methods, there are some advantages in this method: the materials are cheap and easily available, and the product can be used as a monomer in polymerization.

AB - The intermediate 4,4′-dinitrotriphenylamine (DNTPA) was synthesized by the reacting from aniline with p-chloronitrobenzene with the catalysis of anhydrous potassium carbonate. The hydrogenation of DNTPA was catalyzed by 10% Pd/C, affording 4,4′-diaminotriphenylamine (DATPA) with the purity of 96.6%. The gross yield is 38%. In comparison with other methods, there are some advantages in this method: the materials are cheap and easily available, and the product can be used as a monomer in polymerization.

KW - 4,4′-Diaminotriphenylamine

KW - 4,4′-Dinitrotriphenylamine

KW - Purification

KW - Synthesis

UR - https://www.scopus.com/pages/publications/34547288805

M3 - 文章

AN - SCOPUS:34547288805

SN - 0253-2786

VL - 27

SP - 682

EP - 684

JO - Chinese Journal of Organic Chemistry

JF - Chinese Journal of Organic Chemistry

IS - 5

ER -

Synthesis and purification of 4,4′-diaminotriphenylamine

Abstract

Keywords

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