[structure: see text] Examples of (13)C NMR desymmetrization of meso compounds are presented. On analysis of the NMR profiles of 1,3-diols, the additivity is recognized to predict the NMR profiles of 1,3,5-tirols.
Chemical & pharmaceutical bulletin, 50(10), 1404-1406 (2002-10-10)
Novel, enantiomerically pure organoantimony compounds having a C-chiral amine moiety, (S)-(alpha-methyl-2-di-p-tolylstibanobenzyl)dimethylamine [AMSb] (2) and its (eta(6)-arene)chromium complex [AMSb-Cr(CO)(3)] (4), were prepared from common (S)-(alpha-methylbenzyl)dimethylamine (1) via its ortho-lithiated intermediates in short steps. The catalytic activity and enantioselectivity of the ligands
[Thin-layer chromatographic method for determination of N,N-dimethylbenzilamine in the air during sanitary and chemical studies of polymers].
L P Novitskaia et al.
Gigiena i sanitariia, (11)(11), 63-64 (1993-11-01)
The wide dissemination of catalytic protocols in academic and industrial laboratories is facilitated by the development of catalysts that are not only highly active but also user-friendly, stable to moisture, air and long term storage and easy to prepare on
Drug and chemical toxicology, 8(1-2), 43-56 (1985-01-01)
N-Benzyl-N,N-dimethylamine (BDMA), a polyester foam catalyst, was determined to have LD50 values of 0.65 (0.48-0.88) ml/kg perorally in the rat, and 1.66 (1.35-2.04) ml/kg by 24-hr occluded dermal contact in rabbits. The Lt50 for saturated vapor atmosphere exposure of rats
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