Reactions of substrates where tin is attached to a heterocyclic ring

3 Reactions of Substrates where the Tin is Attached to a Heterocyclic Ring 

Rather than subdivide according to ring size and heteroatoms present, it seems more sensible to cftyide this section according to the popularity of the type of heterocyclic ring employed. 

Gronowitz and co-workers [85] have reported couplings of 2- and 3-tributylstannylfurans and -thiophenes with bromopurines here the conditions were relatively extreme 

Tv/o reports involving reactions of acid chlorides with stannylfurans have appeared [90,91]. 

Yu and co-workers [92,93] have prepared conjugated polymers exhibiting liquid crystallinity by allowing 2,5-bis(tributylstannyl)thiophene to react with aryl diodides or ditriflates, while van Haare et al. [94] have obtained oligomers containing thiophene and pyrrole units, starting from a stannylated pyrrole derivative. 

---