180597-78-8Relevant articles and documents
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Snyder,Eliel
, p. 4233 (1948)
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Efficient and practical synthesis of Mannich bases related to gramine mediated by zinc chloride
Dai, Hong-Guang,Li, Ji-Tai,Li, Tong-Shuang
, p. 1829 - 1835 (2006)
An efficient and practical procedure for the Mannich reaction of secondary amine, formaldehyde, and indole or N-methylindole employing zinc chloride is presented. A series of gramine derivatives were obtained in 58-98% yields at room temperature in EtOH by using this method. Copyright Taylor & Francis Group, LLC.