Fuchter Matthew J, Hoffman Brian M, Barrett Anthony G M
Department of Chemistry, Imperial College London, South Kensington, London SW7 2AZ, England.
J Org Chem. 2006 Jan 20;71(2):724-9. doi: 10.1021/jo052156t.
[reaction: see text] Crossover Linstead macrocyclization of norbornenyl-tagged diaminomaleonitrile with dipropylmaleonitrile gave the corresponding magnesium diaminohexapropylporphyrazine, which was subsequently converted into its zinc seco-derivative. Polymerization gave the corresponding ROMPgel and ROMPsphere (ROMP = ring-opening metathesis polymer) reagents, the latter of which proved efficient as an immobilized catalyst for the sensitized production of singlet oxygen for the purification-minimized parallel synthesis of endoperoxides and ene adducts.
[反应：见正文] 带有降冰片烯基的二氨基马来腈与二丙基马来腈进行交叉林斯特德大环化反应，得到相应的二氨基六丙基镁卟吩嗪，随后将其转化为锌的开环衍生物。聚合反应得到相应的开环易位聚合凝胶和开环易位聚合球（ROMP = 开环易位聚合）试剂，后者被证明是一种有效的固定化催化剂，用于在纯化最少的情况下平行合成内过氧化物和烯加成物的单线态氧敏化生产。
