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Microwave assisted synthesis of novel 1,2,3-triazole derivatives and their antimicrobial activity

D. Ashok*, D. Mohan Gandhi, G. Srinivas and A. Vikas Kumar Department of Chemistry, Osmania University, Hyderabad-500 007, INDIA. E-mail: ashokdou@gmail.com.

Copies of 1H NMR, 13C NMR and Mass spectra of compounds

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1H NMR of 1-(2,2-Dimethyl-7-prop-2-ynyloxy-chroman-6-yl)-3-tolyl-propenone (5c)

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13C NMR of 1-(2,2-Dimethyl-7-prop-2-ynyloxy-chroman-6-yl)-3-tolyl-propenone (5c)

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1H NMR of 1-(2,2-dimethyl-7-prop-2-ynyloxy-chroman-6-yl)-ethanone (6)

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13C NMR of 1-(2,2-dimethyl-7-prop-2-ynyloxy-chroman-6-yl)-ethanone (6)

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1H NMR of 1-[7-(1-benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl)-ehanone (7)

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1H NMR of 1-[7-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy-2,2-dimethyl-chroman-6-yl]-3-phenyl-propenone (8a)

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DEPT of 1-[7-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy-2,2-dimethyl-chroman-6-yl]-3-phenyl-propenone (8a)

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1H NMR of 1-[7-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy-2,2-dimethyl-chroman-6-yl]-3-p-tolyl-propenone (8b)

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13C NMR of 1-[7-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy-2,2-dimethyl-chroman-6-yl]-3-p-tolyl-propenone (8b)

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1H NMR of 1-[7-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy-2,2-dimethyl-chroman-6-yl]-3-(4-methoxy-phenyl-propenone (8c)

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1H NMR of 1-[7-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy-2,2-dimethyl-chroman-6-yl]-3-(3,4-dimethoxy-phenyl)-propenone (8d)

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1H NMR of 1-[7-(1-Benzyl-1 H-[1,2,3] triazol-4-ylmethoxy-2,2-dimethyl-chroman-6-yl]-3-(3,4,5-trimethoxy-phenyl)-propenone (8e)

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1H NMR of 1-[7-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy-2,2-dimethyl-chroman-6-yl]-3-(4-dimethylamino-phenyl)-propenone (8f)

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1H NMR of 1-[7-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy-2,2-dimethyl-chroman-6-yl]-3-(4-chloro-phenyl)-propenone (8g)

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1H NMR of 1-[7-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy-2,2-dimethyl-chroman-6-yl]-3-(3,4-dichloro-phenyl)-propenone (8h)

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1H NMR of 1-[7-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy-2,2-dimethyl-chroman-6-yl]-3-(4-isopropyl-phenyl)-propenone (8i)

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1H NMR of 1-(2,2-Dimethyl-5prop-2-ynyloxy-chroman-6-yl)-ethanone (11)

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13C NMR of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-ethanone (12)

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1H NMR of 1-(2,2-Dimethyl-5-prop-2-ynyloxy-chroman-6-yl)-3-tolyl-propenone (10c)

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1H NMR of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-3-phenyl-propenone (13a)

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13C NMR of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-3-phenyl-propenone (13a)

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DEPT of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-3-phenyl-propenone (13a)

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1H NMR of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-3- p-tolyl-propenone (13b)

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1H NMR of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-3-(4-methoxy-phenyl)-propenone (13c)

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1H NMR of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-3-(3,4-dimethoxy-phenyl)-propenone (13d)

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1H NMR of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-3--(3,4,5-trimethoxy-phenyl)-propenone (13e)

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13C NMR of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-3--(3,4,5-trimethoxy-phenyl)-propenone (13e)

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1H NMR of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-3-(4-dimethylamino-phenyl)-propenone (13f)

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13C NMR of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-3-(4-dimethylamino-phenyl)-propenone (13f)

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1H NMR of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-3-(4-chloro-phenyl)-propenone (13g)

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13CNMR of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-3-(4-chloro-phenyl)-propenone (13g)

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1H NMR of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-3-(3,4-dichloro-phenyl)-propenone (13h)

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1H NMR of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-3-(4-isopropyl-phenyl)-propenone (13i)

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13C NMR of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-3-(4-isopropyl-phenyl)-propenone (13i)

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1H NMR of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-3-(3-nitro-phenyl-propenone (13j)

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13C NMR of 1-[5-(1-Benzyl-1H-[1,2,3]triazol-4-ylmethoxy)-2,2-dimethyl-chroman-6-yl]-3-(3-nitro-phenyl-propenone (13j)

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