Macrocycle opening in crown ethers. Synthesis of thiazapodands from 4'-formylbenzothiacrown ethers - Dmitrieva, Svetlana N.; Churakova, Marina V.; Vedernikov, Artem I.; Gromov, Sergey P. (ARKIVOC, 2004)
doi: 10.3998/ark.5550190.0005.b06