title: Diacenaphthylene-fused benzo[1,2-b:4,5-b']dithiophenes: polycyclic heteroacenes containing full-carbon five-membered aromatic rings.
abstract: We herein report on an efficient synthesis of diacenaphthylene-fused benzo[1,2-b:4,5-b']dithiophenes and demonstrate that their packing structure in the solid state depends on the substituent groups. These compounds form dimers with their radical cations in high concentration solution and exhibit good field-effect mobility.
authors.affiliation: Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032, China. lhx@mail.sioc.ac.cn.
authors.forename: Hongzhuo
authors.initials: H
authors.lastname: Wu
authors.affiliation: Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032, China. lhx@mail.sioc.ac.cn.
authors.forename: Renren
authors.initials: R
authors.lastname: Fang
authors.affiliation: Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032, China. lhx@mail.sioc.ac.cn.
authors.forename: Jingwei
authors.initials: J
authors.lastname: Tao
authors.affiliation: Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032, China. lhx@mail.sioc.ac.cn.
authors.forename: Deliang
authors.initials: D
authors.lastname: Wang
authors.affiliation: Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032, China. lhx@mail.sioc.ac.cn.
authors.forename: Xiaolan
authors.initials: X
authors.lastname: Qiao
authors.affiliation: Laboratory of Advanced Materials, Fudan University, Shanghai, 200438, China. yangxiaodi@fudan.edu.cn.
authors.forename: Xiaodi
authors.initials: X
authors.lastname: Yang
authors.affiliation: Department of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, UK. f.hartl@reading.ac.uk.
authors.forename: František
authors.initials: F
authors.lastname: Hartl
authors.affiliation: Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032, China. lhx@mail.sioc.ac.cn.
authors.forename: Hongxiang
authors.identifier: http://orcid.org/0000-0002-1032-1583
authors.initials: H
authors.lastname: Li