Preparation, characterization and use of sulfonylbis(1,4-phenylene)bis(sulfamic acid) as an eco-benign, efficient, reusable and heterogeneous catalyst for the synthesis of mono- and bis-chromenes
Crossref DOI link: https://doi.org/10.1007/s13738-017-1128-7
Published Online: 2017-05-03
Published Print: 2017-09
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Mahmoodi, Nosrat O.
Khazaei, Zahra
License valid from 2017-05-03