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Potassium phthalimide: An efficient and green organocatalyst for the synthesis of 4-aryl-7-(arylmethylene)-3,4,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-2(5H)-ones/thiones under solvent-free conditions

https://doi.org/10.1016/j.cclet.2013.11.042
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Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

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The 2 references without a DOI — listed, not checked
no DOI — not checked10.1016/j.cclet.2013.11.042_bib0185
no DOI — not checked10.1016/j.cclet.2013.11.042_bib0190
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