Title:
PRODUCTION METHOD FOR TITANIUM-CONTAINING SILICON OXIDE CATALYST AND PRODUCTION METHOD FOR OXIRANE COMPOUND
Document Type and Number:
Japanese Patent JP2005087905
Kind Code:
A
Abstract:
To provide a production method for a titanium-containing silicon oxide catalyst usable for a reaction of producing an oxirane compound from an olefin type compound and a hydroperoxide at a high yield, and an efficient production method for the oxirane compound using the catalyst.
In the absence of water, silylation of a titanium-containing silicon oxide produced by non-hydrolytic condensation reaction defined by the formula (I) is carried out in liquid phase: L1L2L3M-X+L4L5L6M-OR →L1L2L3M-O-ML4L5L6+RX (I) (M is Si or Ti; X is a halogeno or carboxy group; R is hydrogen or a hydrocarbon group; L1 to L6 are each independently an alkoxy, a halogeno, carboxy group, hydrogen, or a hydrocarbon group).
Inventors:
YAMAMOTO JUN
Application Number:
JP2003325736A
Publication Date:
April 07, 2005
Filing Date:
September 18, 2003
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C07D301/19; B01J31/38; C07B61/00; C07D303/04; (IPC1-7): B01J31/38; C07D301/19; C07D303/04
Attorney, Agent or Firm:
Takashi Kuboyama
Toru Nakayama
Masayuki Enomoto
Toru Nakayama
Masayuki Enomoto