Periselectivity in the base-catalyzed intramolecular [2+2]-cycloaddition reaction of 3-phenylsulfonyl-substituted propynes

DOI: 10.1016/0040-4039(95)00860-F

Source and publish data:

Tetrahedron Letters p. 4521 - 4524 (1995)

Update date:2022-08-03

Topics:

Authors:

Padwa, Albert

Lipka, Helmut

Watterson, Scott H.

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Article abstract of DOI:10.1016/0040-4039(95)00860-F

Phenylsulfonyl-substituted allenes containing a tethered π-bond are conveniently prepared reagents that can serve as substrates for intramolecular [2+2]-cycloaddition chemistry.

Full text of DOI:10.1016/0040-4039(95)00860-F

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