Complete 1H and 13C NMR spectral assignment of benzo[d]isothiazole derivatives and of an isoindole isoster |
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Authors: | Incerti Matteo Acquotti Domenico Vicini Paola |
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Institution: | Dipartimento Farmaceutico, Università degli Studi di Parma, Viale G. P. Usberti 27/A, Parma 43100, Italy. matteo.incerti@unipr.it |
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Abstract: | The complete (1)H and (13)C NMR assignments of the novel compound methyl 2-amino-3-(benzod]isothiazol-3-yl)propanoate (1), of 3-amino-5-methylbenzod]isothiazole (2) and N-(t-butyloxycarbonyl)-2-aminobenzod]isothiazol-3(2H)-one (3) and of the desulfurated isostere of 3, N-(t-butyloxycarbonyl)-2-aminoisoindolin-1-one (4), using 1D and 2D NMR techniques, including COSY, INADEQUATE, HSQC, and HMBC experiments are reported. |
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Keywords: | 2D NMR 1H?13C long‐range coupling HSQC HMBC INADEQUATE 3‐substituted benzo[d]isothiazole 2‐aminobenzo[d]isothiazol‐3‐one 2‐aminoisoindolin‐1‐one |
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