1079-43-2Relevant academic research and scientific papers
Asymmetric fluorinative dearomatization of tryptamine derivatives
Liang, Xiao-Wei,Liu, Chuan,Zhang, Wei,You, Shu-Li
supporting information, p. 5531 - 5534 (2017/07/07)
An asymmetric fluorinative dearomatization reaction of tryptamine derivatives was developed by using a chiral anion phase transfer catalyst (PTC) system, and the preliminary results of the reaction mechanistic study were achieved. This method is characterized by a simple operation, facile introduction of a fluorine atom in a highly enantioselective manner and construction of two contiguous quaternary stereogenic centers.
A versatile linkage strategy for solid-phase synthesis of N,N-dimethyltryptamines and β-carbolines
Wu, Tom Y. H.,Schulte, Peter G.
, p. 4033 - 4035 (2007/10/03)
(matrix presented) Various tryptamines are captured by a vinylsulfonylmethyl polystyrene resin, generating a safety-catch linkage. β-Carbolines can be formed from 4 by a Pictet-Spengler reaction with the introduction of R1. Tryptamine 4 can also be derivatized by acylation or copper-mediated coupling to introduce R2. If X = Br, Suzuki coupling can be used to introduce R3. After derivatization, the indole derivatives are activated with methyl iodide and released under mild basic condition.
