The Journal of organic chemistry

Design of polyaromatic hydrocarbon-supported tin reagents: A new family of tin reagents easily removable from reaction mixtures

D Stien, S Gastaldi

文献索引：Stien, Didier; Gastaldi, Stephane Journal of Organic Chemistry, 2004 , vol. 69, # 13 p. 4464 - 4470

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被引用次数: 32

摘要

We report in this paper the preparation and use of stannanes 11, 12a, and 12b, compounds whose 3-pyrenylpropyl side chain affinity for activated carbon simplifies tin removal and product isolation. Our pyrene-supported reagents can be used for radical reductions and cyclizations (11), radical and cationic allylations (12a), and Stille couplings (12b) in much the same way as tributyltin derivatives.