Germanium-containing ferrocenes and ferrocenophanes. Potential precursors for ring-opening polymerizations and ‘germaferrocenes’
作者:Stefan Zürcher、Volker Gramlich、Antonio Togni
DOI:10.1016/s0020-1693(99)00133-4
日期:1999.8
4-diyl)-germa-[1]ferrocenophane (2), 2-(2,3,4,5-tetramethylbuta-1,3-dien-1,4-diyl)-1,3-dithia-2-germa-[3]ferrocenophane (3), 1,1′-bis(1-ethoxy-2,3,4,5-tetramethyl-1-germacyclopenta-2,4-dienyl)-ferrocene (6), 1,3-bis(2,3,4,5-tetramethylbuta-1,3-dien-1,4-diyl)-1,3-digerma-2-oxo-[3]ferrocenophane (7), 1,1′-bis(1-hydrido-2,3,4,5-tetramethyl-1-germacyclopenta-2,4-dienyl)-ferrocene (8) and 1,2-bis(2,3,4,5-tetramethylbuta-1
摘要新的含锗的二茂铁和二茂铁roc烷衍生物(2,3,4,5-四甲基丁but-1,3-dien-1,4-二基)-锗-[1]二茂铁oph烷(2),2-(2,3 ,4,5-四甲基丁1,3-dien-1,4-二基)-1,3-dithia-2-germa- [3]二茂铁oph烷(3),1,1'-bis(1-ethoxy-2) ,3,4,5-四甲基-1-germacyclopenta-2,4-二烯基)-二茂铁(6),1,3-双(2,3,4,5-四甲基丁-1,3-dien-1,4 -二基)-1,3-digerma-2-oxo- [3]二茂铁基环(7),1,1'-bis(1-hydrido-2,3,4,5-tetramethyl-1-germacyclopenta-2,4已经制备了-二烯基)-二茂铁(8)和1,2-双(2,3,4,5-四甲基丁-1,3-二烯-1,4-二基)-digerma- [2]二茂铁o