Novel method to synthesize p-phenylene-2,2'-bis(5-aminobenzoxazole)

Xiangqun Chen; Yudong Huang

Novel method to synthesize p-phenylene-2,2'-bis(5-aminobenzoxazole)

Xiangqun Chen^*
, Yudong Huang

^*Corresponding author for this work

Harbin Institute of Technology

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

Abstract

P-phenylene-2,2'-bis(5-aminobenzoxazole) is synthesized by the condensation of 2,4-diaminophenol dihydrochloride and terephthalic acid with high yield of 98% in polyphosphoric acid through adding reductive agent SnCl₂ to suppress the oxidation of 2,4-diaminophenol dihydrochloride. The structure of the compound is characterized by using melting point, FT-IR, ¹H NMR and element analysis.

Original language	English
Pages (from-to)	52-53
Number of pages	2
Journal	High Technology Letters
Volume	10
Issue number	3
State	Published - Sep 2004
Externally published	Yes

Keywords

P-phenylene-2,2'-bis(5-aminobenzoxazole)
SnCl
Synthesis

Cite this

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title = "Novel method to synthesize p-phenylene-2,2'-bis(5-aminobenzoxazole)",

abstract = "P-phenylene-2,2'-bis(5-aminobenzoxazole) is synthesized by the condensation of 2,4-diaminophenol dihydrochloride and terephthalic acid with high yield of 98\% in polyphosphoric acid through adding reductive agent SnCl2 to suppress the oxidation of 2,4-diaminophenol dihydrochloride. The structure of the compound is characterized by using melting point, FT-IR, 1H NMR and element analysis.",

keywords = "P-phenylene-2,2'-bis(5-aminobenzoxazole), SnCl, Synthesis",

author = "Xiangqun Chen and Yudong Huang",

year = "2004",

month = sep,

language = "英语",

volume = "10",

pages = "52--53",

journal = "High Technology Letters",

issn = "1006-6748",

publisher = "Institute of Scientific and Technical Information of China ",

number = "3",

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T1 - Novel method to synthesize p-phenylene-2,2'-bis(5-aminobenzoxazole)

AU - Chen, Xiangqun

AU - Huang, Yudong

PY - 2004/9

Y1 - 2004/9

N2 - P-phenylene-2,2'-bis(5-aminobenzoxazole) is synthesized by the condensation of 2,4-diaminophenol dihydrochloride and terephthalic acid with high yield of 98% in polyphosphoric acid through adding reductive agent SnCl2 to suppress the oxidation of 2,4-diaminophenol dihydrochloride. The structure of the compound is characterized by using melting point, FT-IR, 1H NMR and element analysis.

AB - P-phenylene-2,2'-bis(5-aminobenzoxazole) is synthesized by the condensation of 2,4-diaminophenol dihydrochloride and terephthalic acid with high yield of 98% in polyphosphoric acid through adding reductive agent SnCl2 to suppress the oxidation of 2,4-diaminophenol dihydrochloride. The structure of the compound is characterized by using melting point, FT-IR, 1H NMR and element analysis.

KW - P-phenylene-2,2'-bis(5-aminobenzoxazole)

KW - SnCl

KW - Synthesis

UR - https://www.scopus.com/pages/publications/10044230689

M3 - 文章

AN - SCOPUS:10044230689

SN - 1006-6748

VL - 10

SP - 52

EP - 53

JO - High Technology Letters

JF - High Technology Letters

IS - 3

ER -

Novel method to synthesize p-phenylene-2,2'-bis(5-aminobenzoxazole)

Abstract

Keywords

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