Heterocycles p. 549 - 552 (1996)
Update date:2022-08-03
Topics:
Murata, Yoshinori
Overman, Larry E.
The title cyclizations of 4-alkynyl- and 3-alkynyl-W-(methoxymethyl)-amines occur under milder conditions, and in the case of chloride in higher yields, than direct cyclizations of the corresponding secondary amine with formaldehyde and a halide salt.
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Doi:10.1021/acs.orglett.1c01888
(2021)Doi:10.1016/j.tetasy.2005.08.052
(2005)Doi:10.1016/S0040-4039(97)00458-9
(1997)Doi:10.1021/ja00998a022
(1967)Doi:10.1016/S0040-4039(97)00416-4
(1997)Doi:10.1016/S0040-4020(97)00213-5
(1997)
