Đang chuẩn bị liên kết để tải về tài liệu:
Diastereoselective synthesis of novel 2,5-dioxopyrrolidine derivatives via biocatalytic domino reactions

Không đóng trình duyệt đến khi xuất hiện nút TẢI XUỐNG Tải xuống

A series of novel 2,5-dioxopyrrolidines were synthesized by the one-pot reaction of coumarin-3-carboxylic acids 1 with thiourea derivatives and alkyl isocyanides in the presence of Fe 3 O4 NPs @ lipase as heterogeneous reusable nanobiocatalysts with high yields. Multicomponent reactions (MCRs) are useful tools for the efficient synthesis of heterocyclic compounds due to their environmental friendliness, atomic economy, and green specifications. |