Synthesis of Tetrahydrofurans by a Tandem Hydrogen Atom Abstraction/Radical Nucleophilic Displacement Sequence
作者:David Crich、Xianhai Huang、Martin Newcomb
DOI:10.1021/ol990564b
日期:1999.7.1
The reaction of a series of 5-(N-phthalimidoxy)-1-phenyl-1-(diphenylphosphatoxy)pentanes with triphenyltin hydride and AIBN provides alkoxy radicals which undergo 1,5-hydrogen atom abstraction to give beta-(phosphatoxy)alkyl radicals. These radicals then take part in a radical nucleophilic displacement leading, after chain transfer, to tetrahydrofurans.
Meshram; Muralidhar; Eeshwaraiah, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2006, vol. 45, # 2, p. 500 - 502
作者:Meshram、Muralidhar、Eeshwaraiah、Babu, K. Ramesh、Aravind、Yadav