Convenient one-pot access to 2: H -3-nitrothiochromenes from 2-bromobenzaldehydes, sodium sulfide and β-nitrostyrenes

Thi Thu Huong Le; Chitose Youhei; Quy Hien Le; Thanh Binh Nguyen; Dinh Hung Mac

doi:10.1039/c9ob01060b

Convenient one-pot access to 2: H -3-nitrothiochromenes from 2-bromobenzaldehydes, sodium sulfide and β-nitrostyrenes

Thi Thu Huong Le, Chitose Youhei, Quy Hien Le, Thanh Binh Nguyen, Dinh Hung Mac

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

7 Citations (Scopus)

Abstract

An efficient synthesis of 2H-3-nitrothiochromenes via a cascade reaction was established. Starting from commercially available o-bromobenzaldehydes and β-nitrostyrenes with sodium sulfide nonahydrate as an inexpensive sulfur source, various substituted thiochromenes were synthesized with high functional group tolerance without any added transition metal catalyst or additive.

Original language	English
Pages (from-to)	6355-6358
Number of pages	4
Journal	Organic and Biomolecular Chemistry
Volume	17
Issue number	26
DOIs	https://doi.org/10.1039/c9ob01060b
Publication status	Published - 2019
Externally published	Yes

All Science Journal Classification (ASJC) codes

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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10.1039/c9ob01060b

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title = "Convenient one-pot access to 2: H -3-nitrothiochromenes from 2-bromobenzaldehydes, sodium sulfide and β-nitrostyrenes",

abstract = "An efficient synthesis of 2H-3-nitrothiochromenes via a cascade reaction was established. Starting from commercially available o-bromobenzaldehydes and β-nitrostyrenes with sodium sulfide nonahydrate as an inexpensive sulfur source, various substituted thiochromenes were synthesized with high functional group tolerance without any added transition metal catalyst or additive.",

author = "Le, {Thi Thu Huong} and Chitose Youhei and Le, {Quy Hien} and Nguyen, {Thanh Binh} and Mac, {Dinh Hung}",

note = "Funding Information: D. H. M. is thankful to the Vietnam National University, Ha Noi (VNU) for financial support (Project QG.17-13). C. Y. acknowledges the JASSCO (Japan Student Services Organization) and the Hiroshima University (PEACE program) for the internship scholarship. Publisher Copyright: {\textcopyright} The Royal Society of Chemistry.",

year = "2019",

doi = "10.1039/c9ob01060b",

language = "English",

volume = "17",

pages = "6355--6358",

journal = "Organic and Biomolecular Chemistry",

issn = "1477-0520",

publisher = "Royal Society of Chemistry",

number = "26",

}

TY - JOUR

T1 - Convenient one-pot access to 2

T2 - H -3-nitrothiochromenes from 2-bromobenzaldehydes, sodium sulfide and β-nitrostyrenes

AU - Le, Thi Thu Huong

AU - Youhei, Chitose

AU - Le, Quy Hien

AU - Nguyen, Thanh Binh

AU - Mac, Dinh Hung

N1 - Funding Information: D. H. M. is thankful to the Vietnam National University, Ha Noi (VNU) for financial support (Project QG.17-13). C. Y. acknowledges the JASSCO (Japan Student Services Organization) and the Hiroshima University (PEACE program) for the internship scholarship. Publisher Copyright: © The Royal Society of Chemistry.

PY - 2019

Y1 - 2019

N2 - An efficient synthesis of 2H-3-nitrothiochromenes via a cascade reaction was established. Starting from commercially available o-bromobenzaldehydes and β-nitrostyrenes with sodium sulfide nonahydrate as an inexpensive sulfur source, various substituted thiochromenes were synthesized with high functional group tolerance without any added transition metal catalyst or additive.

AB - An efficient synthesis of 2H-3-nitrothiochromenes via a cascade reaction was established. Starting from commercially available o-bromobenzaldehydes and β-nitrostyrenes with sodium sulfide nonahydrate as an inexpensive sulfur source, various substituted thiochromenes were synthesized with high functional group tolerance without any added transition metal catalyst or additive.

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U2 - 10.1039/c9ob01060b

DO - 10.1039/c9ob01060b

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AN - SCOPUS:85068471146

VL - 17

SP - 6355

EP - 6358

JO - Organic and Biomolecular Chemistry

JF - Organic and Biomolecular Chemistry

SN - 1477-0520

IS - 26

ER -

Convenient one-pot access to 2: H -3-nitrothiochromenes from 2-bromobenzaldehydes, sodium sulfide and β-nitrostyrenes

Abstract

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