✍ Scribed by Peter Spiteller; Michael Spiteller; Jovan Jovanovic
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^1^H, ^13^C and two‐dimensional NMR analyses were applied to determine the NMR parameters of 6‐(2′,3′‐dihydro‐1′H‐inden‐1′‐yl)‐1__H__‐indene. The measurements were accomplished with 0.5 mg of the substance, this quantity being sufficient to determine the chemical shifts of all the H and C atoms, and also the appropriate coupling constants and to give the complete NMR resonance assignments of the molecule. The predicted patterns of the four different H atoms of the methylene groups of the indane structural element coincided completely with the complex patterns in the NMR spectra. Copyright © 2002 John Wiley & Sons, Ltd.
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## Abstract A new reaction setup for kinetic enzymatic resolution was established and is demonstrated for the case of the hydrolase‐catalysed conversion of methyl 2,3‐dihydro‐1__H__‐indene‐1‐carboxylate (**1**) in conjunction with a base‐catalysed racemisation. The system allows controlled racemisa
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## Abstract The hitherto unreported, highly functionalized 1__H__‐pyrazole‐3‐carboxylates **3** have been synthesized in good yields __via__ a one‐pot three‐component domino reaction of phenylhydrazines, dialkyl acetylenedicarboxylates, and ninhydrin under mild conditions for the first time. No co‐