申请人:PolyM technology corporation
公开号:US20170362393A1
公开(公告)日:2017-12-21
A method for forming a conjugated heteroaromatic polymer is described, wherein at least one compound of formula (1) is polymerized using an acid as a catalyst,
wherein X is selected from S, O, Se, Te, PR
2
and NR
2
, Y is hydrogen (H) or a precursor of a good leaving group Y
−
whose conjugate acid (HY) has a pK
a
of less than 30, Z is hydrogen (H), silyl, or a good leaving group whose conjugate acid (HY) has a pK
a
of less than 30, b is 0, 1 or 2, each R
1
is a substituent, and the at least one compound of formula (1) being polymerized includes at least one compound of formula (1) with Z═H and Y≠H.