Preparation, characterization and application of 1,4-disulfopiperazine-1,4-diium chloride ([Piper-(SO3H)2]ยท2Cl) as an efficient dicationic ionic catalyst for the N-Boc protection of amines
Crossref DOI link: https://doi.org/10.1007/s13738-016-0992-x
Published Online: 2016-10-25
Published Print: 2017-02
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Koodehi, Tahereh Ghauri
Shirini, Farhad
Goli-Jolodar, Omid
License valid from 2016-10-25