Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Zengduo Zhao"'
Autor:
Tetsuhiro Nemoto, Shun-ichi Nakano, Yasumasa Hamada, Yuta Yoshimatsu, Zengduo Zhao, Yuta Suzuki
Publikováno v:
Tetrahedron Letters. 55:6726-6728
A novel method for synthesizing 4,5-fused tricyclic quinoline derivatives based on an acid-promoted intramolecular Friedel–Crafts allenylation of anilines. Using aryl group-substituted propargyl alcohol derivatives with a meta-substituted N-Boc ani
Publikováno v:
Tetrahedron. 69:3403-3409
We developed a novel synthetic method for allenyl spiro[4.5]cyclohexadienone derivatives based on a base-promoted intramolecular ipso-Friedel–Crafts addition of phenols to propargyl bromides. The present spirocyclization proceeded in a CH2Cl2–ter
Publikováno v:
Angewandte Chemie. 125:2273-2276
Publikováno v:
Tetrahedron: Asymmetry. 23:859-866
A novel catalytic asymmetric synthetic method for making spirocyclohexadienones with an all-carbon quaternary spirocenter was developed based on the Pd-catalyzed intramolecular ipso -Friedel–Crafts allylic alkylation of phenols. When 5 mol % of the
Autor:
Tetsuhiro Nemoto, Yasumasa Hamada, Zengduo Zhao, Yuta Suzuki, Yuta Yoshimatsu, Shun-ichi Nakano
Publikováno v:
ChemInform. 46
A novel method for synthesizing 4,5-fused tricyclic quinoline derivatives based on an acid-promoted intramolecular Friedel–Crafts allenylation of anilines. Using aryl group-substituted propargyl alcohol derivatives with a meta-substituted N-Boc ani
Publikováno v:
ChemInform. 44
We developed a novel synthetic method for allenyl spiro[4.5]cyclohexadienone derivatives based on a base-promoted intramolecular ipso-Friedel–Crafts addition of phenols to propargyl bromides. The present spirocyclization proceeded in a CH2Cl2–ter
Publikováno v:
ChemInform. 44
Publikováno v:
ChemInform. 44
A novel catalytic asymmetric synthetic method for making spirocyclohexadienones with an all-carbon quaternary spirocenter was developed based on the Pd-catalyzed intramolecular ipso -Friedel–Crafts allylic alkylation of phenols. When 5 mol % of the