Abstract
4-Aryl-2-(3-chromonyl)-2,3-dihydro-1,5-benzothiazepines 3a-g have been synthesized by the reaction of 2-aminothiophenol (1) and 3-(3-oxo-3-arylpropenyl)chromen-4-ones 2a-g in hot toluene in the presence of acetic acid. 1,5-Benzothiazepines 3a,b,d,e have been converted into 3-acetyl-2,3-dihydrobenzothiazoles 4a,b,d,e under acetylating conditions.
Original language | English |
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Pages (from-to) | 375-380 |
Number of pages | 6 |
Journal | Heterocyclic Communications |
Volume | 8 |
Issue number | 4 |
Publication status | Published - 2002 |
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ASJC Scopus subject areas
- Organic Chemistry
Cite this
Oxazepines and thiazepines 40 synthesis of 4-aryl-2-(3-chromonyl)-2,3-dihydro-1,5-benzothiazepines and their conversion into 3-acetyl-2,3-dihydrobenzothiazoles. / Lévai, A.
In: Heterocyclic Communications, Vol. 8, No. 4, 2002, p. 375-380.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Oxazepines and thiazepines 40 synthesis of 4-aryl-2-(3-chromonyl)-2,3-dihydro-1,5-benzothiazepines and their conversion into 3-acetyl-2,3-dihydrobenzothiazoles
AU - Lévai, A.
PY - 2002
Y1 - 2002
N2 - 4-Aryl-2-(3-chromonyl)-2,3-dihydro-1,5-benzothiazepines 3a-g have been synthesized by the reaction of 2-aminothiophenol (1) and 3-(3-oxo-3-arylpropenyl)chromen-4-ones 2a-g in hot toluene in the presence of acetic acid. 1,5-Benzothiazepines 3a,b,d,e have been converted into 3-acetyl-2,3-dihydrobenzothiazoles 4a,b,d,e under acetylating conditions.
AB - 4-Aryl-2-(3-chromonyl)-2,3-dihydro-1,5-benzothiazepines 3a-g have been synthesized by the reaction of 2-aminothiophenol (1) and 3-(3-oxo-3-arylpropenyl)chromen-4-ones 2a-g in hot toluene in the presence of acetic acid. 1,5-Benzothiazepines 3a,b,d,e have been converted into 3-acetyl-2,3-dihydrobenzothiazoles 4a,b,d,e under acetylating conditions.
UR - http://www.scopus.com/inward/record.url?scp=0036409504&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0036409504&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0036409504
VL - 8
SP - 375
EP - 380
JO - Heterocyclic Communications
JF - Heterocyclic Communications
SN - 0793-0283
IS - 4
ER -