作者:Rajib Mondal、Ravi M. Adhikari、Bipin K. Shah、Douglas C. Neckers
DOI:10.1021/ol0709376
日期:2007.6.1
The Strating-Zwanenberg photodecarbonylation was used to prepare hexacene (1). Compound 1 was found to be extremely unstable in solution, undergoing dimerization and oxidation. However, when generated in a polymer matrix, 1 survived for more than 12 h under ambient conditions. Hexacenes substituted at the 6 and 15 positions with the phenyl, p-tert-butylphenyl, and mesityl groups were synthesized using