Efficient and Environmentally Benign Oxidative Cleavage of Pyrrolidine-2-methanols to γ-Lactams Using 2-Iodobenzamide as a Catalyst and Oxone

被引：0

作者：

Perumalla, Hema Naga Lakshmi ^{[1
]}

Fujiwara, Tomoya ^{[1
,2
]}

Okada, Maki ^{[1
]}

Asakubo, Kanna ^{[1
]}

Okitsu, Takashi ^{[1
]}

Kasama, Kengo ^{[1
]}

Nambu, Hisanori ^{[1
,3
]}

Yakura, Takayuki ^{[1
]}

机构：

[1] Univ Toyama, Fac Pharmaceut Sci, Sugitani, Toyama 9300194, Japan

[2] Suzuka Univ Med Sci, Fac Pharmaceut Sci, Suzuka, Mie 5138670, Japan

[3] Kyoto Pharmaceut Univ, Yamashina, Kyoto 6078412, Japan

来源：

CHEMICAL & PHARMACEUTICAL BULLETIN | 2024年 / 72卷 / 01期

关键词：

environmentally benign oxidation; hypervalent iodine; lactam; Oxone; oxidative cleavage; CARBOXYLIC-ACIDS; SELECTIVE OXIDATION; AMINO-ACIDS; DECARBOXYLATION; TETRAHYDROFURAN-2-METHANOLS; CONVERSION;

D O I：

暂无

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

The oxidative cleavage reaction of pyrrolidine-2-methanols to gamma-lactams has been described. In this reaction, [4-iodo-3-(isopropylcarbamoyl)phenoxy]acetic acid and powdered Oxone (2KHSO(5)center dot KHSO4 center dot K2SO4) were employed as the catalyst and co -oxidant, respectively. The reaction is efficient and environmentally benign because it produces various lactams from readily available substrates in moderate to excellent yields using organocatalyst and inorganic non-toxic co -oxidant.

引用

页码：75 / 79

页数：5

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