1257244-23-7Relevant articles and documents
Highly stereoselective synthesis of indanes with four stereogenic centers via sequential Michael reaction and [3+2] cycloaddition
Chua, Pei Juan,Tan, Bin,Yang, Limin,Zeng, Xiaofei,Zhu, Di,Zhong, Guofu
supporting information; experimental part, p. 7611 - 7613 (2010/11/05)
A highly efficient organocatalytic sequential reaction involving Michael addition of bis(phenylsulfonyl)ethylene, in situ condensation and intramolecular nitrone [3+2] cycloaddition with a variety of aldehydes and hydroxyamines to afford a single diastereomer of indanes with four stereogenic centers in excellent yields and stereoselectivities was developed.