In Situ-Generated Niobium-Catalyzed Synthesis of 3-Pyrroline Derivatives via Ring-Closing Metathesis Reactions | Zendy

Maito Fuji | Zendy; Jintaro Chiwata | Zendy; Makoto Ozaki | Zendy; Shunsuke Aratani | Zendy; Yasushi Obora | Zendy

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In Situ-Generated Niobium-Catalyzed Synthesis of 3-Pyrroline Derivatives via Ring-Closing Metathesis Reactions

Author(s) -

Maito Fuji,

Jintaro Chiwata,

Makoto Ozaki,

Shunsuke Aratani,

Yasushi Obora

Publication year - 2018

Publication title -

acs omega

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.779

H-Index - 40

ISSN - 2470-1343

DOI - 10.1021/acsomega.8b01642

Subject(s) - pyrroline , catalysis , metathesis , chemistry , ring closing metathesis , salt metathesis reaction , in situ , tetrahydrofuran , medicinal chemistry , derivative (finance) , chloride , combinatorial chemistry , organic chemistry , polymerization , solvent , financial economics , economics , polymer

An active in situ-generated Nb complex was used as a catalyst in the ring-closing metathesis reaction of N , N- diallyl- p -toluenesulfonamide to afford the corresponding 3-pyrroline derivative. The Nb complex was formed from NbCl 5 , trimethylsilyl chloride, Zn, and PhCHCl 2 in tetrahydrofuran. The Nb complex displayed high catalytic activity toward ring-closing metathesis reactions.

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