lect_21 - LECTURE 21 OPTICAL SPECTROSCOPY I INFRARED IR...

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LECTURE 21 OPTICAL SPECTROSCOPY I INFRARED
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P 8 BEGIN HERE IR SPECTROMETERS ARE UBIQUITOUS
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USING IR DATA IN OSA USING IR DATA IN OSA COMPOUND 25-1 C 8 H 10 O 2 [α] D = +126.9 IR : υ = 3151, 2962, 2901, 1654, 1562, 1471, 1361, 1246, 1216, 1094 UV: blank cmpd 25-1 H 2 / Pt O O H H
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USING IR DATA IN OSA USING IR DATA IN OSA cmpd 25-1 H 2 / Pt O O H H COMPOUND 25-1 C 8 H 10 O 2 [α] D = +126.9 IR : υ = 3151, 2962, 2901, 1654 (C=C) , 1562, 1471, 1361, 1246, 1216, 1094 UV: blank C=C with three possibilities 1955 0SA O O H H O O H H O O H H
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USING IR DATA IN OSA USING IR DATA IN OSA cmpd 25-1 H 2 / Pt O O H H 13 C (125 MHz, CDCl 3 ): δ=26.2 (T), 68.4 (D), 97.0 (D), 143.2 (D) COMPOUND 25-1 C 8 H 10 O 2 [α] D = +126.9 IR : υ = 3151, 2962, 2901, 1654 (C=C) , 1562, 1471, 1361, 1246, 1216, 1094 UV: blank
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USING IR DATA IN OSA USING IR DATA IN OSA 13 C (125 MHz, CDCl 3 ): δ=26.2 (T), 68.4 (D), 97.0 (D), 143.2 (D) 1 H (400 MHz, CDCl 3 ): δ=2.18 dddd =1.3, 2.0, 4.8, 17.6 Hz 2H 2.37 tdd = 2.0, 5.8, 17.6 Hz 2H 4.14-4.17 m, 2H 4.65 dddd J =1.3, 2.0, 4.8, 6.3 Hz 2H 6.39 td = 2.0, 6.3 Hz, 2H COMPOUND 25-1 C 8 H 10 O 2 [α] D = +126.9 IR : υ = 3151, 2962, 2901, 1654 (C=C), 1562, 1471, 1361, 1246, 1216, 1094 UV: blank
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USING IR DATA IN OSA USING IR DATA IN OSA 13 C (125 MHz, CDCl 3 ): δ=26.2 (T), 68.4 (D), 97.0 (D), 143.2 (D) O O H H 1 H (400 MHz, CDCl 3 ): δ=2.18 dddd =1.3, 2.0, 4.8, 17.6 Hz 2H 2.37 tdd = 2.0, 5.8, 17.6 Hz 2H 4.14-4.17 m, 2H
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This note was uploaded on 08/06/2008 for the course CHEM 124 taught by Professor Amagata during the Winter '08 term at UCSB.

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lect_21 - LECTURE 21 OPTICAL SPECTROSCOPY I INFRARED IR...

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