ALKYLATION OF HYDROQUINONE WITH ISOBUTENE CATALYZED BY HETEROPOLY ACIDS IN A 2-PHASE-SYSTEM

Authors
TIMOFEEVA MN KOZHEVNIKOV IV
Citation
Mn. Timofeeva et Iv. Kozhevnikov, ALKYLATION OF HYDROQUINONE WITH ISOBUTENE CATALYZED BY HETEROPOLY ACIDS IN A 2-PHASE-SYSTEM, Reaction kinetics and catalysis letters, 54(2), 1995, pp. 413-417
Citations number
11
Categorie Soggetti
Chemistry Physical
Journal title
Reaction kinetics and catalysis letters → ACNP
ISSN journal
01331736
Volume
54
Issue
2
Year of publication
1995
Pages
413 - 417
Database
ISI
SICI code
0133-1736(1995)54:2<413:AOHWIC>2.0.ZU;2-Q
Abstract
The liquid-phase C-alkylation of hidroquinone with isobutene catalyzed by heteropoly acids H3PW12O40, H6P2W18O62 and H6P2W21O71 (HPA) under phase-transfer conditions in a two-phase system, including toluene (up per phase) and HPA dioxane etherate, HPA . xC(4)H(8)O(12). yH(2)O, (lo wer phase) has been studied.