@Article{zhao2019, author="yanhui zhao and haifeng yu and peiqiu liao and wenju wang", title="Green Cyclocondensation of β-Ethylthio-β-indolyl-α, β-unsaturated Ketones with Semicarbazide Hydrochloride as Hydrazine Equivalent in Water: Aqueous Synthesis of 3-Pyrazolyl Indoles", journal="Beilstein Archives", year="2019", issn="", doi="10.3762/bxiv.2019.118.v1", copyright="zhao et al.; licensee Beilstein-Institut.", }