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TETRAHEDRON · 2017 · IF 2.651

“One-pot” sequential preparation of isoquinoline-1,3(2H,4H)-dione derivatives by reacting N-alkyl(aryl)-N-methacryloyl benzamides with benzyl alcohols and sodium benzenesulfinates

Qiujie Tang,Ping Xie,Jin Wang,Jiajun Lin,Chunlai Feng,Charles U. Pittman,Aihua Zhou

Two cascade coupling reactions were developed between N -alkyl(aryl)- N -methacryloyl benzamides and readily available benzyl alcohols or sodium benzenesulfinates . Through a radical cyclization strategy, these one-pot sequential reactions provided two simple and efficient approaches to the synthesis of a variety of isoquinoline-1,3(2H,4H)-dione derivatives in high yields with a broad substrate scope. These compounds are valuable molecules in drug discovery .

研究领域: 有机化学 · 药物化学

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SYNTHESIS-STUTTGART · 2022 ·Vol. 54 ·期 11 ·2707-2723 · IF 2.969

Synthesis of Isoquinoline-1,3(2H,4H)-diones by Visible-Light-Mediated Cyclization of Acryloylbenzamides with Alkylboronic Acids, Arylsulfonyl Hydrazides and Oxime Esters

Jiahui Fu,Xingxing Cai,Yihuo Liu,Jinghua Li,Dongping Cheng,Xiaoliang Xu

An efficient visible-light-mediated tandem reaction of acryloylbenzamides with alkylboronic acids, arylsulfonyl hydrazides and oxime esters has been developed. The reaction proceeds via radical addition and cyclization to give various isoquinoline-1,3(2H,4H)-diones in satisfactory yields under mild conditions, which provides a good opportunity to discover new meaningful bioactive compounds.

研究领域: 有机化学 · 光化学 · 合成化学

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“One-pot” sequential preparation of isoquinoline-1,3(2H,4H)-dione derivatives by reacting N-alkyl(aryl)-N-methacryloyl benzamides with benzyl alcohols and sodium benzenesulfinates

Synthesis of Isoquinoline-1,3(2H,4H)-diones by Visible-Light-Mediated Cyclization of Acryloylbenzamides with Alkylboronic Acids, Arylsulfonyl Hydrazides and Oxime Esters