✍ Scribed by J. Gonzalo Rodríguez; Anahí Urrutia
No coin nor oath required. For personal study only.
Analysis of the influence of the substitution on indolylmagnesium salts in the reaction with benzoyl chloride, acrylonitrile and methyl iodide, giving the (C) - and (N)-derivatives, have been carried out. The yield in the (\mathrm{C}) - and (\mathrm{N})-product depends upon the electronic character and position of the substituent (methyl or phenyl) on the indole ring and of the ethereal solvent as well as the concentration and molar ratio of the reagents. The 2- or 3-phenyl substituted indolylmagnesium salts with acrylonitrile always gave the 1-(2-cyanoethyl)indole derivative.
📜 SIMILAR VOLUMES
## Abstract A series of __N__‐4‐(4′‐alkoxybiphenyl)‐__N′,N′,N”,N“‐__tetramethylguanidinium salts was synthesized with varying alkoxy chain lengths and additional __N__‐alkyl substituents, each with a number of different counterions. X‐ray crystal‐structure analyses of **1b** **I**, **1b** **PF~6~**
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## Abstract For Abstract see ChemInform Abstract in Full Text.
## Abstract A theoretical study on the protonation system of [N,C,C,S], [H,N,C,C,S]^+^, was performed at the B3LYP/6‐311++G(d,p) and CCSD(T)/6‐311++G(2df,2p) (single point) levels of theory. On the doublet [H,N,C,C,S]^+^ surface, 24 species were located as energy minima and 10 of them were consider