Facile synthesis of (2-Amino-3-(benzothiazol-2-yl)-4H-chromen-4-yl)phosphonate derivatives under mild conditions

Haohao Yan; Boliang Zhao; Yu Gao; Daming Du

doi:10.6023/cjoc201512021

Facile synthesis of (2-Amino-3-(benzothiazol-2-yl)-4H-chromen-4-yl)phosphonate derivatives under mild conditions

Haohao Yan, Boliang Zhao, Yu Gao, Daming Du^*

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Beijing Institute of Technology

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

2 Citations (Scopus)

Abstract

A series of (2-amino-3-(benzothiazol-2-yl)-4H-chromen-4-yl)phosphonate derivatives were synthesized in good to excellent yields by Michael addition/cyclization of diphenyl phosphite to diverse substituted (E)-2-(benzothiazol-2-yl)-3-(2-hydroxyphenyl)acrylonitriles under catalyst-free condition in water.

Original language	English
Pages (from-to)	1643-1652
Number of pages	10
Journal	Chinese Journal of Organic Chemistry
Volume	36
Issue number	7
DOIs	https://doi.org/10.6023/cjoc201512021
Publication status	Published - 1 Jul 2016

Keywords

Chromene
Cyclization
Heterocycle
Michael addition
Phosphonate

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abstract = "A series of (2-amino-3-(benzothiazol-2-yl)-4H-chromen-4-yl)phosphonate derivatives were synthesized in good to excellent yields by Michael addition/cyclization of diphenyl phosphite to diverse substituted (E)-2-(benzothiazol-2-yl)-3-(2-hydroxyphenyl)acrylonitriles under catalyst-free condition in water.",

keywords = "Chromene, Cyclization, Heterocycle, Michael addition, Phosphonate",

author = "Haohao Yan and Boliang Zhao and Yu Gao and Daming Du",

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AU - Yan, Haohao

AU - Zhao, Boliang

AU - Gao, Yu

AU - Du, Daming

PY - 2016/7/1

Y1 - 2016/7/1

N2 - A series of (2-amino-3-(benzothiazol-2-yl)-4H-chromen-4-yl)phosphonate derivatives were synthesized in good to excellent yields by Michael addition/cyclization of diphenyl phosphite to diverse substituted (E)-2-(benzothiazol-2-yl)-3-(2-hydroxyphenyl)acrylonitriles under catalyst-free condition in water.

AB - A series of (2-amino-3-(benzothiazol-2-yl)-4H-chromen-4-yl)phosphonate derivatives were synthesized in good to excellent yields by Michael addition/cyclization of diphenyl phosphite to diverse substituted (E)-2-(benzothiazol-2-yl)-3-(2-hydroxyphenyl)acrylonitriles under catalyst-free condition in water.

KW - Chromene

KW - Cyclization

KW - Heterocycle

KW - Michael addition

KW - Phosphonate

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DO - 10.6023/cjoc201512021

M3 - Article

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JF - Chinese Journal of Organic Chemistry

IS - 7

ER -

Facile synthesis of (2-Amino-3-(benzothiazol-2-yl)-4H-chromen-4-yl)phosphonate derivatives under mild conditions

Abstract

Keywords

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