@article{articlecd3a0f89, title = {Highly unsaturated conjugated systems from vinylic tellurides}, author = {Barrientos-Astigarraga, Rafael E. and Moraes, Denilson Nogueira de and Comasseto, João Valdir}, year = {1999}, doi = {10.1016/s0040-4039(98)02352-1}, journal = {Tetrahedron Letters} }