ChemInform Abstract: Stereoselective One‐Pot 1,4‐Elimination and the [1,2]‐Wittig Rearrangement of (E)‐δ‐(Arylmethoxy or 3‐Silyl‐2‐propynyloxy)‐Substituted Allylic Sulfones.

Susumu Horii,Isao Ishimaru,Katsuhiko Inomata,Yutaka Ukaji

doi:10.1002/chin.201141031

ChemInform Abstract: Stereoselective One‐Pot 1,4‐Elimination and the [1,2]‐Wittig Rearrangement of (E)‐δ‐(Arylmethoxy or 3‐Silyl‐2‐propynyloxy)‐Substituted Allylic Sulfones.

Susumu Horii, Isao Ishimaru + Show 2 more

https://doi.org/10.1002/chin.201141031

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Journal: ChemInform

Publication Date: Sep 19, 2011

Affiliation: Kanazawa University

#Dienyl Alcohols #Elimination Step + Show 3 more

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Abstract

AbstractThe rearrangement of allylic sulfones induced by the successive treatment with KOtBu and LDA affords the corresponding dienyl alcohols with high selectivity for the formation of the respective (Z)‐isomer, due to a syn‐effect in the elimination step.

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