21450-64-6Relevant articles and documents
PROCESS FOR PREPARING 2,6-DIALKYLPHENYLACETIC ACIDS
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Paragraph 0205-0213, (2022/01/04)
The invention relates to a multi-stage process for preparing 2,6-dialkylphenylacetic acids of the general formula (I) by reacting 2,6-dialkylbromobenzenes with (1) magnesium, (2) a formamide, (3) an acid, (4) hydrogenation of the benzaldehyde obtained, (5
Structural characterization of some new tris(2,6-dimethylphenyl)tin(iv) derivatives
Barbul, Ioana,Varga, Richard A.,Silvestru, Cristian
, p. 313 - 319 (2013/04/24)
The triaryltin(IV) bromide (2,6-Me2C6H3)3SnBr (1) was prepared by treating SnCl4 with (2,6-Me2C6H3)MgBr. Exchange reactions between the bromide and KF or KOH afforded (2,6-Me2C6H3)3SnF (2) and (2,6-Me2C6H3)3SnOH (3). The solution behavior of compounds 1 - 3 was investigated by multinuclear (1H, 13C and 119Sn) NMR spectroscopy. Single-crystal X-ray diffraction analyses for compounds 1, 3 and 3·THF revealed that the coordination geometry around the metal atom is distorted tetrahedral.