Article ID Journal Published Year Pages File Type
5271291 Tetrahedron Letters 2009 4 Pages PDF
Abstract
An efficient and straightforward method for the preparation of spirodiazine derivatives is reported which involves mild reaction conditions and easily accessible reactants. A new class of spiroazaheterocycles, spiro[pyrrolidine-pyrrolo[3,4-c]pyrroles], is obtained. A feasible explanation is given for the unexpected results obtained at high energy (high temperatures, MW and ultrasound irradiation).
Related Topics
Physical Sciences and Engineering Chemistry Organic Chemistry
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