Tetrahedron p. 1661 - 1666 (1989)
Update date:2022-09-26
Topics:
Janietz, Dietmar
Rudorf, Wolf-Dieter
2-Alkynyloxy-benzaldehydes 1 are obtained by alkylation of the corresponding salicylaldehydes either with p-toluenesulfonic acid propargylester or 1-acetoxy-4-chloro-but-2-yne.The aldehydes 1 are converted into the hydrazones 2 by reaction with p-toluenes
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Doi:10.1039/c39890000797
(1989)Doi:10.1002/jhet.354
(2010)Doi:10.1080/10426500902773161
(2010)Doi:10.1016/S0040-4039(01)80639-0
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(2011)
