1.
Org Lett
; 17(4): 770-3, 2015 Feb 20.
Article
in English
| MEDLINE
| ID: mdl-25668029
ABSTRACT
(3 + 2)-Annulation of donor-acceptor cyclopropanes to alkynes induced by both Lewis and Brønsted acids has been developed. The reaction provides a rapid approach to functionalized indenes displaying intense visible emission (λmax = 430 nm, Φ = 0.28-0.34).
Subject(s)
Alkynes/chemistry , Cyclopropanes/chemistry , Lewis Acids/chemistry , Catalysis , Indenes/chemistry , Molecular Structure , Stereoisomerism
2.
Chemistry
; 17(42): 11738-42, 2011 Oct 10.
Article
in English
| MEDLINE
| ID: mdl-21913241