A Convenient Synthesis of 1,2,5-Trisubstituted 4,5-Dihydroimidazoles and 1,3-Diazaspiroalk-2-enes from N-Alkylideneanilines

DOI: 10.1055/s-1992-26194

Source and publish data:

Synthesis p. 664 - 666 (1992)

Update date:2022-08-03

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Authors:

Naim, S. Shawkat

Sharma, Satyavan

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Article abstract of DOI:10.1055/s-1992-26194

A convenient synthesis of 5-aryl-4,5-dihydro-2-methoxycarbonylamino-1-phenylimidazoles 5a-d and 2-methoxycarbonylamino-1-phenyl-1,3-diazaspiro<4.4(5)>alk-2-enes 5e,f has been reported from N-alkylideneanilines 1a-f via cyclization of the corresponding 1,2

Full text of DOI:10.1055/s-1992-26194

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