化学合成。
化学合成
合成路线 1(1. 合成:444796-09-2)
产率:80%
合成条件:With palladium diacetate; tris-(o-tolyl)phosphine; sodium t-butanolate In toluene
实验步骤:使用(使用)2.5g(8mmol)4,4'-二溴联苯进行环化反应以合成2.08g(80%)4,4'-二溴咔唑。 将4,4'-二溴咔唑和碘化苯基溶解在40ml甲苯中,通过buchwald反应合成中间体C.
参考文献:
- [1] Patent: KR2015/144421, 2015, A. Location in patent: Paragraph 0312; 0313; 0315 [2] Journal of Materials Chemistry, 2011, vol. 21, # 13, p. 4918 - 4926 [3] Patent: US2016/204345, 2016, A1. Location in patent: Paragraph 0034-035 [4] Patent: CN107827808, 2018, A. Location in patent: Paragraph 0080; 0081; 0082; 0083; 0094; 0095; 0096; 0097 [5] Journal of Materials Chemistry, 2011, vol. 21, # 15, p. 5638 - 5644 [6] RSC Advances, 2015, vol. 5, # 64, p. 51512 - 51523 [7] Patent: US9166177, 2015, B2