51933-75-6Relevant academic research and scientific papers
Cesium carbonate-promoted synthesis of aryl methyl sulfides using: S -methylisothiourea sulfate under transition-metal-free conditions
Zhang, Caiyang,Zhou, You,Huang, Jintao,Tu, Canhui,Zhou, Xiaoai,Yin, Guodong
, p. 6316 - 6321 (2018/09/10)
In the presence of cesium carbonate, an efficient synthesis of aryl methyl sulfides by the reactions of aryl halides with commercially available S-methylisothiourea sulfate is developed. This odourless and highly crystalline solid can be used as the subst
Complex-induced proximity effect in the regioselective lithiation of pyridine derivatives
Dhau, Jaspreet S.,Singh, Amritpal,Kasetti, Yoganjaneyulu,Bharatam
, p. 1746 - 1752 (2012/05/04)
The regioselective ring lithiation of BF3-complexed 3-picoline (1a), 3,4-lutidine (1b), and 3,5-lutidine (1c) was studied. The dilithiation of 1a, 1b, and 1c was also investigated to experimentally explore the relative preference of the sites on the substituted pyridine ring for lithiation. The role of the complex-induced proximity effect (CIPE) for inducing lithiation in these moieties was investigated using both experimental and computational studies.
Unprecedented C-6 functionalisation of 3-picoline induced by a methyl to C-6 lithium shift
Mathieu, Julien,Gros, Philippe,Fort, Yves
, p. 951 - 952 (2007/10/03)
BuLi-Me2N(CH2)2OLi (BuLi-LiDMAE) promoted the clean C-6 functionalisation of 3-picoline via a methyl to C-6 lithium shift.
