Title:
PRODUCTION OF ARYLALKYL HYDROPEROXIDE
Document Type and Number:
Japanese Patent JP3822265
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain the subject corresponding compound at a high reaction rate in high selectivity by using a small amount of a specific transition metal complex as catalyst.
SOLUTION: (A) An arylalkyl hydrocarbon of formula I (P and Q are each H or an alkyl; (x) is 1-3; Ar is a x-valent aromatic hydrocarbon) is oxidized with an oxygen-contg. gas by using as catalyst (B) a transition metal catalyst composed of (i) a ligand forming a coordination structure of formula II (M is a transition metal ion; X is a lone pair-bearing atom, forming a partial structure of the ligand; A and B are each an organic group) and (ii) a transition metal ion (pref. manganese, cobalt, iron) to effect selective conversion into the objective corresponding compound. The component B is expressed by formula III [R1-R6 are each H, a halogen or organic group; Y is a -b-valent counterion; (a)=2+nb (2≤(a)≤5; (n) is 0, 1-3] [pref. N,N-bis(1-methyl-3- oxobutylidene)-4-aza-1,7-heptanediamine-transition metal complex].
Inventors:
Matsui Shigekazu
Terunori Fujita
Terunori Fujita
Application Number:
JP22236195A
Publication Date:
September 13, 2006
Filing Date:
August 30, 1995
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
B01J31/22; C07C409/08; C07B61/00; C07C407/00; C07C409/10; C07C409/12; (IPC1-7): C07C409/08; B01J31/22; C07C407/00; C07C409/10; C07C409/12; //C07B61/00
Domestic Patent References:
| JP3011057A | ||||
| JP51034138A |
Attorney, Agent or Firm:
Ichiro Makino
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