THE SYNTHESIS AND STRUCTURE OF FERROCENYLALKYL ONIUM DERIVATIVES OF NITROGEN-CONTAINING HETEROCYCLIC-COMPOUNDS

Authors
SNEGUR LV BOEV VI BABIN VN DZHAFAROV MK NEKRASOV AS NEKRASOV YS STRUCHKOV YT
Citation
Lv. Snegur et al., THE SYNTHESIS AND STRUCTURE OF FERROCENYLALKYL ONIUM DERIVATIVES OF NITROGEN-CONTAINING HETEROCYCLIC-COMPOUNDS, Russian chemical bulletin, 44(3), 1995, pp. 537-541
Citations number
16
Categorie Soggetti
Chemistry
Journal title
Russian chemical bulletin → ACNP
ISSN journal
10665285
Volume
44
Issue
3
Year of publication
1995
Pages
537 - 541
Database
ISI
SICI code
1066-5285(1995)44:3<537:TSASOF>2.0.ZU;2-X
Abstract
The reactions of hydroxymethylferrocene, alpha-hydroxyethylferrocene, and 1,1'-bis(alpha-hydroxyethyl)ferrocene with N-ferrocenylalkyl-subst ituted benzotriazoles, hexamethylenetetramine, and azaferrocene in the CH2Cl2 - 48% aqueous HBF4 two-phase system afforded N-mono-, N-1,1'-f errocenylene-bis-alpha-alkylated, and 1,3-bis-ferrocenylalkylated tetr afluoroborates of the above-mentioned heterocyclic compounds in high y ields. An X-ray structural study of 1,3-bis-(ferrocenylmethyl)benzotri azolium tetrafluoroborate confirmed unambiguously the 1,3-arrangement of the ferrocenylmethyl groups in the heterocycle.