TY  - JOUR 
T1  - Selective Synthesis of (Z)-Chalcogenoenynes and (Z,Z)-1,4-bis-Chalcogenbuta-1,3-dienes Using PEG-400
JO  - Journal of the Brazilian Chemical Society
A1  - Lara, Renata G.
A1  - Soares, Liane K.
A1  - Jacob, Raquel G.
A1  - Schumacher, Ricardo F.
A1  - Perin, Gelson
SN  - 0103-5053
UL  - 10.5935/0103-5053.20160094
VL  - 27 
Y1  - 2016
PB  - Brasil 
ER  -