In:
Synthesis, Georg Thieme Verlag KG, Vol. 53, No. 17 ( 2021-09), p. 3081-3084
Abstract:
Effect of divalent metals was studied in the cross-coupling polymerization of thiophenes leading to head-to-tail-type poly-3-hexylthiophene. Deprotonation of the C–H bond at the 5-position of 2-halo-3-hexylthiophene by LDA followed by metal exchange was carried out in one pot and following addition of nickel catalyst underwent polymerization. One-shot reaction involving deprotonation/transmetalation/ cross coupling polymerization was also examined with manganese(II) chloride and nickel(II) catalyst.
Type of Medium:
Online Resource
ISSN:
0039-7881
,
1437-210X
Language:
English
Publisher:
Georg Thieme Verlag KG
Publication Date:
2021
detail.hit.zdb_id:
204080-3
detail.hit.zdb_id:
2033062-5