Iron(III) chloride as mild catalyst for the dearomatizing cyclization of N-acylindoles
Finna rating
Iron(III) chloride as mild catalyst for the dearomatizing cyclization of N-acylindoles
acs.joc.0c01373.pdf
(University of Jyväskylä - JYX)
A catalytic approach for the preparation of indolines by dearomatizing cyclization is presented. FeCl3 acts as a catalyst to afford tetracyclic 5a,6-dihydro-12H-indolo[2,1-b][1,3]benzoxazin-12-ones in good yields. The cyclization also proceeds with tosylamides forming C-N bonds in 53 % yield.
Saved in:
| Language |
English |
|---|---|
| Series | Journal of Organic Chemistry, 19 |
| Subjects | |
| ISSN |
0022-3263 |