Iron/acetic acid mediated synthesis of 6,7-dihydrodibenzo[b,j][1,7]phenanthroline derivatives via intramolecular reductive cyclization

R. R. Rajawinslin, Sachin S. Ichake, Veerababurao Kavala, Sachin D. Gawande, Yi Hsiang Huang, Chun Wei Kuo, Ching Fa Yao

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

An efficient iron/acetic acid mediated intramolecular reductive cyclization protocol for the synthesis of novel 6,7-dihydrodibenzo[b,j][1,7]phenanthroline derivatives is described. In this two-step procedure, aldol addition and reductive cyclization methods are effectively utilized for the construction of C-C and C-N bonds. This highly efficient process proceeds under mild conditions, tolerates different functional groups, and provides various substituted 6,7-dihydrodibenzo[b,j][1,7]phenanthroline derivatives in good to excellent yields. In addition, various synthetic utilities of these derivatives are also described.

Original languageEnglish
Pages (from-to)52141-52153
Number of pages13
JournalRSC Advances
Volume5
Issue number64
DOIs
Publication statusPublished - 2015 Jan 1

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Cyclization
Acetic acid
Acetic Acid
Iron
Derivatives
Functional groups
1,7-phenanthroline

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Iron/acetic acid mediated synthesis of 6,7-dihydrodibenzo[b,j][1,7]phenanthroline derivatives via intramolecular reductive cyclization. / Rajawinslin, R. R.; Ichake, Sachin S.; Kavala, Veerababurao; Gawande, Sachin D.; Huang, Yi Hsiang; Kuo, Chun Wei; Yao, Ching Fa.

In: RSC Advances, Vol. 5, No. 64, 01.01.2015, p. 52141-52153.

Research output: Contribution to journalArticle

Rajawinslin, R. R. ; Ichake, Sachin S. ; Kavala, Veerababurao ; Gawande, Sachin D. ; Huang, Yi Hsiang ; Kuo, Chun Wei ; Yao, Ching Fa. / Iron/acetic acid mediated synthesis of 6,7-dihydrodibenzo[b,j][1,7]phenanthroline derivatives via intramolecular reductive cyclization. In: RSC Advances. 2015 ; Vol. 5, No. 64. pp. 52141-52153.
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