Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB17359A
Inventor
Robert James Stephenson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries LtdfiledCriticalImperial Chemical Industries Ltd
Priority to GB17359ApriorityCriticalpatent/GB861833A/en
Publication of GB861833ApublicationCriticalpatent/GB861833A/en
C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
C07F17/00—Metallocenes
C07F17/02—Metallocenes of metals of Groups 8, 9 or 10 of the Periodic System
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Abstract
Mono- and di-pivalyl ferrocenes are made by heating ferrocene with a pivalyl halide, optionally in the presence of an iron compound other than anhydrous ferric chloride as a catalyst. A suitable pivalyl halide is pivalyl chloride. The iron compound should be soluble in organic solvents and may be iron pivalate. The reaction is preferably carried out between 70 DEG and 180 DEG C. using as solvent ethylene dichloride, di-n-butyl ether or excess of the pivalyl halide used as a reactant. Specification 819,108 is re-ferred to.
GB17359A1959-01-021959-01-02Process for the manufacture of ferrocene derivatives
ExpiredGB861833A
(en)