METHOD FOR ALKYLATING TRIAZINE DERIVATIVE - Nissan Chemical Industry Co., Ltd.

Title:

METHOD FOR ALKYLATING TRIAZINE DERIVATIVE

Document Type and Number:

Japanese Patent JP3796760

Kind Code:

B2

Abstract:

PURPOSE: To provide a method for alkylating a triazine derivative by which a substituted 1,3,5-triazine derivative widely usable even as an intermediate for specialty chemicals or resin materials and flame retardant materials can readily be produced in high yield.
CONSTITUTION: This method for alkylating a 1,3,5-triazine derivative having at least one or more amino groups or mono-substituted amino groups on a ring C atom, e.g. a compound of the formula [at least one of X1 to X3 is NHR1 (R2 is H, a 1-20C alkyl or a 2-20C alkenyl); the rest are NR2R3 (R2 and R3 are each a 1-20C alkyl or a 2-20C alkenyl), a 1-20C alkyl, a 2-20C alkenyl, phenyl, a halogen, a 1-10C alkoxy or a 1-10C alkylthio] is to react the 1,3,5-triazine derivative with an alcohol of the formula ROH (R is a 1-20C alkyl or a 2-20C alkenyl) in the presence of a group VII (preferably Mn or Re) and/or a group VIII catalyst (preferably Ru or Rh) of the periodic table and alkylate at least the one or more amino groups or mono-substituted amino groups.

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Inventors:

Norio Tanaka
Makoto Ishikawa
Fukue Yasuo
Masataka Hatanaka
Isao Hashiba
Yoshihisa Watanabe

Application Number:

JP16661894A

Publication Date:

July 12, 2006

Filing Date:

July 19, 1994

Export Citation:

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Assignee:

Nissan Chemical Industry Co., Ltd.

International Classes:

C07D251/18; C07D251/70; B01J23/36; B01J23/42; B01J23/44; B01J23/46; B01J23/755; B01J31/20; B01J31/24; C07B61/00; C07D251/44; C07D251/46; (IPC1-7): C07D251/70; B01J23/36; B01J23/42; B01J23/44; B01J23/46; B01J23/46; B01J23/755; B01J31/20; B01J31/24; C07D251/18; C07D251/44; C07D251/46; //C07B61/00

Domestic Patent References:

JP54163532A
JP62149648A
JP1102045A

Foreign References:

GB2057262A
GB1299152A
US2385766
US4599449
US4921980

Other References:

Tetrahedron,1984年,Vol.40, No.10,p.1855-1856

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