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Basic ionic liquid, 2-hydroxyethylammonium formate, catalyzed one-pot synthesis of novel 2-(phenylsulfonyl)-1H-benzo[a]pyrano[2,3-c]phenazin-3-amine derivatives

Crossref DOI link: https://doi.org/10.1007/s11164-021-04627-z

Published Online: 2021-11-24

Published Print: 2022-02

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Shirzaei, Farhad

Shaterian, Hamid Reza https://orcid.org/0000-0002-0118-1072
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Text and Data Mining valid from 2021-11-24

Version of Record valid from 2021-11-24
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Article History

Received: 4 August 2021

Accepted: 7 November 2021

First Online: 24 November 2021

Declarations

:

: The authors declare no conflict of interest.Full experimental detail, FT-IR, <sup>1</sup>HNMR and <sup>13</sup>CNMR spectra of this material can be found via the “Supplementary Content” section of this article’s webpage.

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