Tetrahedron Letters p. 2821 - 2824 (1996)
Update date:2022-09-26
Topics:
Ozturk, Turan
Reaction of 1,8-diketones 3 with Lawesson's reagent 8 resulted in the formation of five and six-membered rings 5-7, 18, depending on the nature of the substituents. Product 6 is converted in two steps to the unsymmetric 'ET' analogue 20, containing an extra double bond.
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(2020)Doi:10.1002/jhet.5570450243
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(2002)
