REESE C. B.; SANDERS H. P., SYNTHESIS, 1981, NO 4, 276-278
作者:REESE C. B.、 SANDERS H. P.
DOI:——
日期:——
Use of Mesitylene-2-sulphonyl Hydrazide in the Synthesis of Medium-Ring Cycloalkynones by the Eschenmoser Fragmentation Reaction
作者:Colin B. Reese、H. Paul Sanders
DOI:10.1055/s-1981-29412
日期:——
Transannular Cyclizations of Medium-Sized Cycloalkynes and Cycloalkynones Induced by Electro- and Photochemically Generated NO3 Radicals
作者:Uta Wille、Christian Plath
DOI:10.1002/jlac.199719970117
日期:1997.1
Transannular radical cyclizations of medium-sized cycloalkynes and cycloalkynones induced by addition of NO3 radicals to the C–C triple bond were studied. In the reaction of NO3 with medium-sized cycloalkynes oxidation of the triple bond to a carbonyl group occurred and formation of cis-fused bicyclic alkanones by transannularcyclization was observed. In the reaction of NO3 radicals with medium-sized