João P. S. Scaramal, Kristerson R. Luna-Freire, and Fernando Coelho, Substrate-controlled Asymmetric Morita-Baylis-Hillman Reaction: an Approach to the Synthesis of Pyrrolizidinones and Pyrrolizidines, Blucher Chemistry Proceedings, Volume 1, 2013, Pages 304-304, ISSN 23184043, http://dx.doi.org/10.5151/chempro-15bmos-BMOS2013_20131014152540 (www.proceedings.blucher.com.br/article-details/substrate-controlled-asymmetric-morita-baylis-hillman-reaction-an-approach-to-the-synthesis-of-pyrrolizidinones-and-pyrrolizidines-8524) Palavras-chave:: ;