Cycloaddition of lithium ynolate to imines: Synthesis of 3,4-disubstituted β-lactams

Mitsuru Shindo; Soichiro Oya; Yusuke Sato; Kozo Shishido

doi:10.3987/COM-98-S52

Cycloaddition of lithium ynolate to imines: Synthesis of 3,4-disubstituted β-lactams

Mitsuru Shindo
, Soichiro Oya
, Yusuke Sato
, Kozo Shishido

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

29 被引用数 (Scopus)

抄録

Cycloaddition reaction of a lithium ynolate to N-sulfonylimines afforded 3,4-disubstituted β-lactams. The cis-products were synthesized in high diastereoselectivity via quenching of the intermediate, β-lactam enolates, with phenol.

本文言語	英語
ページ（範囲）	113-116
ページ数	4
ジャーナル	Heterocycles
巻	49
号	1
DOI	https://doi.org/10.3987/COM-98-S52
出版ステータス	出版済み - 12月 31 1998
外部発表	はい

!!!All Science Journal Classification (ASJC) codes

分析化学
薬理学
有機化学

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10.3987/COM-98-S52

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title = "Cycloaddition of lithium ynolate to imines: Synthesis of 3,4-disubstituted β-lactams",

abstract = "Cycloaddition reaction of a lithium ynolate to N-sulfonylimines afforded 3,4-disubstituted β-lactams. The cis-products were synthesized in high diastereoselectivity via quenching of the intermediate, β-lactam enolates, with phenol.",

author = "Mitsuru Shindo and Soichiro Oya and Yusuke Sato and Kozo Shishido",

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T1 - Cycloaddition of lithium ynolate to imines

T2 - Synthesis of 3,4-disubstituted β-lactams

AU - Shindo, Mitsuru

AU - Oya, Soichiro

AU - Sato, Yusuke

AU - Shishido, Kozo

PY - 1998/12/31

Y1 - 1998/12/31

N2 - Cycloaddition reaction of a lithium ynolate to N-sulfonylimines afforded 3,4-disubstituted β-lactams. The cis-products were synthesized in high diastereoselectivity via quenching of the intermediate, β-lactam enolates, with phenol.

AB - Cycloaddition reaction of a lithium ynolate to N-sulfonylimines afforded 3,4-disubstituted β-lactams. The cis-products were synthesized in high diastereoselectivity via quenching of the intermediate, β-lactam enolates, with phenol.

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UR - https://www.scopus.com/pages/publications/0032585427#tab=citedBy

U2 - 10.3987/COM-98-S52

DO - 10.3987/COM-98-S52

M3 - Article

AN - SCOPUS:0032585427

SN - 0385-5414

VL - 49

SP - 113

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JO - Heterocycles

JF - Heterocycles

IS - 1

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Cycloaddition of lithium ynolate to imines: Synthesis of 3,4-disubstituted β-lactams

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!!!All Science Journal Classification (ASJC) codes

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