合成路线:This compound can be prepared in several ways:1) By cyclization of 2-isopropylamino-4-methyl-4'-fluorobenzophenone (I) with potassium cyanate in hot acetic acid.2) By cyclization of 2-isopropylamino-4-methyl-4'-fluorobenzophenone (I) with urea (A) or alkyl carbamates in the presence of an acid.3) By condensation of 2-isopropylamino-4-methyl-4'-fluorobenzophenone (I) with ethyl chloroformate (B) at 100 C to give 2-(N ethoxycarbonyl-N-isopropylamino)-4-methyl-4'-fluorobenzophenone (II),followed by cyclization with ammonium acetate at 130 C.
参考文献标题:
文献作者:Gamboni,G.
参考来源:DE 2753970
合成路线:This compound can be prepared in several ways:1) By cyclization of 2-isopropylamino-4-methyl-4'-fluorobenzophenone (I) with potassium cyanate in hot acetic acid.2) By cyclization of 2-isopropylamino-4-methyl-4'-fluorobenzophenone (I) with urea (A) or alkyl carbamates in the presence of an acid.3) By condensation of 2-isopropylamino-4-methyl-4'-fluorobenzophenone (I) with ethyl chloroformate (B) at 100 C to give 2-(N ethoxycarbonyl-N-isopropylamino)-4-methyl-4'-fluorobenzophenone (II),followed by cyclization with ammonium acetate at 130 C.
参考文献标题:
文献作者:Hardtmann,G.E.
参考来源:DE 2230393
合成路线:This compound can be prepared in several ways:1) By cyclization of 2-isopropylamino-4-methyl-4'-fluorobenzophenone (I) with potassium cyanate in hot acetic acid.2) By cyclization of 2-isopropylamino-4-methyl-4'-fluorobenzophenone (I) with urea (A) or alkyl carbamates in the presence of an acid.3) By condensation of 2-isopropylamino-4-methyl-4'-fluorobenzophenone (I) with ethyl chloroformate (B) at 100 C to give 2-(N ethoxycarbonyl-N-isopropylamino)-4-methyl-4'-fluorobenzophenone (II),followed by cyclization with ammonium acetate at 130 C.
参考文献标题:
文献作者:Hardtmann,G.E.
参考来源:FR 2174828
合成路线:This compound can be prepared in several ways:1) By cyclization of 2-isopropylamino-4-methyl-4'-fluorobenzophenone (I) with potassium cyanate in hot acetic acid.2) By cyclization of 2-isopropylamino-4-methyl-4'-fluorobenzophenone (I) with urea (A) or alkyl carbamates in the presence of an acid.3) By condensation of 2-isopropylamino-4-methyl-4'-fluorobenzophenone (I) with ethyl chloroformate (B) at 100 C to give 2-(N ethoxycarbonyl-N-isopropylamino)-4-methyl-4'-fluorobenzophenone (II),followed by cyclization with ammonium acetate at 130 C.
参考文献标题:Fluproquazone
文献作者:Serradell,M.N.; Blancafort,P.; Castar,J.; Hilier,K.
参考来源:Drugs Fut 1980,5(3),130
产品链接: CAS No. 40507-23-1››