TY  - JOUR 
T1  - Synthesis of α- and β-lapachone derivatives from hetero diels-alder trapping of alkyl and aryl o-quinone methides
JO  - Journal of the Brazilian Chemical Society
A1  - Silva, Fernando de C. da
A1  - Ferreira, Sabrina B.
A1  - Kaiser, Carlos R.
A1  - Pinto, Angelo C.
A1  - Ferreira, Vitor F.
SN  - 0103-5053
UL  - 10.1590/S0103-50532009000800014
VL  - 20 
Y1  - 2009
PB  - Brasil 
ER  -