89767-49-7Relevant academic research and scientific papers
Fischer Indolization and Its Related Compounds. XIX. Synthesis of Ethyl 4-Methoxy- and Ethyl 5-Methoxy-1-phenyl-3H-benzindole-2-carboxylates
Ishii, Hisashi,Murakami, Yasuoki,Watanabe, Toshiko,Suzuki, Hideharu,Maejima, Hideyuki
, p. 4401 - 4408 (2007/10/02)
Ethyl 4-methoxy- (7) and ethyl 5-methoxy- (3) -1-phenyl-3H-benzindole-2-carboxylates were prepared by Fischer indolization of ethyl phenylpyruvate 2-naphthylhydrazone derivatives bearing a methoxy group at the C3- (26) and the C4- (8) positions, respec
Fischer Indolization and Its Related Compounds. XVIII. Formation of Four Unexpected Angular Benzindoles on Fischer Indolization of Ethyl Phenylpyruvate 2-
Ishii, Hisashi,Murakami, Yasuoki,Watanabe, Toshiko,Suzuki, Hideharu,Yasuda, Zenkichi,et al.
, p. 4391 - 4400 (2007/10/02)
The Fischer indolization of ethyl phenylpyruvate 2- (2) with ethanolic hydrogen chloride gave four angular benzindole products (ethyl 4-chloro-5-ethoxy- (14a), ethyl 4-chloro-5-methoxy- (14b), ethyl 5-ethoxy- (14c),
