ChemicalBook CAS DataBase List 2-Aminodiphenylamine

2-Aminodiphenylamine synthesis

14synthesis methods

Product Name:2-Aminodiphenylamine
CAS Number:534-85-0
Molecular formula:C12H12N2
Molecular Weight:184.24

2-Aminodiphenylamine can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly in laboratory research. It can be synthesized by the condensation reaction of 1-Bromo-2-nitrobenzene and Aniline.

95-54-5 Synthesis

95-54-5
527 suppliers
$9.00/1g

100-63-0 Synthesis

100-63-0
367 suppliers
$10.00/1g

534-85-0
248 suppliers
$6.00/5g

Yield:534-85-0 71%

Reaction Conditions:

with copper phthalocyanine;copper diacetate in acetonitrile at 15;

Steps:

17 Synthesis of 2-aminodiphenylamine
Reaction flask was added 0.108 g of o-phenylenediamine (1 mmol), phenylhydrazine0.216 g (2 mmol), CuPc 0.058 Ke (0.1 mmol), Cu (OAc) 2 0.02 g (0.1 mmol) and 10 ml ofacetonitrile, 15 °C reaction; TLC until the reaction was followed completely finished;the crude product after the reaction was subjected to column chromatography (petroleumether: ethyl acetate = 100: 1) to give the desired product (71% yield).

References:

WUXI GREEN SEPARATION TECHNOLOGY INST CO LTD;ZOU, JIANPING;JIANG, TAO;ZHOU, SHAOFANG CN104262167, 2016, B Location in patent:Paragraph 0121-0124

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119-75-5 Synthesis