Title of article
Synthesis of novel substituted naphthoquino[b]-benzo[e][1,4]diazepines via Pictet–Spengler cyclization
Author/Authors
Xiao Lei Wang، نويسنده , , Xiu Fang Zheng، نويسنده , , Ren He Liu، نويسنده , , John Reiner، نويسنده , , Jun Biao Chang، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
6
From page
3389
To page
3394
Abstract
Synthesis of novel 4,5-dihydro-1H-1,4-naphthoquino[b]-benzo[e][1,4]diazepine derivatives via Pictet–Spengler cyclization is reported. Reaction of 2,3-diamino-naphthoquinones with aldehydes in the presence of BF3·Et2O gives benzodiazepine-naphthoquinones in good yields.
Keywords
Benzodiazepine , Naphthoquinone , Cyclization
Journal title
Tetrahedron
Serial Year
2007
Journal title
Tetrahedron
Record number
1090585
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