E. (1966). “Acid-Catalyzed Condensation of a Reissert Compound with Acrylonitrile”. The Journal of Organic Chemistry 31 (12): 4110. doi:10.1021/jo01350a056
secondary propargyl alcohols from aromatic and heteroaromatic aldehydes and acetylene in the system KOH-H2O-DMSO”. Russian Journal of Organic Chemistry 49 (3):
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