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Jullien, J.1
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Piade, J.J.4
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24
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85093500491
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FVP benzothiophene storr in Ref 4b Benzothiophene in solution
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c
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FVP Benzothiophene Storr in ref 4b c) Benzothiophene in solution:- G. Dyker and RP. Kreher. Chem. Ber., 1988, 121. 1303.
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28
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85093521928
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Yields refer to pure Isolated compounds which exhibited correct spectroscopic and microanalytical data
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Yields refer to pure Isolated compounds which exhibited correct spectroscopic and microanalytical data.
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29
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85093515497
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FWP Methods
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i,4b,8a,b,6usually require use of a very large excess of the dienophile in order to obtain reasonable adduct yields.
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31
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85093496729
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Compound (8e). CMH1402, m. 51 52°C. crystallized from EtOAc hexane in the monoclinic system, space group P21 /c with unit cell dimensions a = 12.018 (4). b = 11.303 (3). c = 8.574 (2) A and = 100.19 (2)°. Intensity data were collected on an Enraf Nonius CAD 4 dinractometer; the structure was solved by direct methods using the MULTAN programme and refined to a final R value of 5.32% over the 1102 observed reflections. Full details will be given elsewhere
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1 /c with unit cell dimensions a = 12.018 (4). b = 11.303 (3). c = 8.574 (2) A and p = 100.19 (2)°. Intensity data were collected on an Enraf Nonius CAD 4 dinractometer; the structure was solved by direct methods using the MULTAN programme and refined to a final R value of 5.32% over the 1102 observed reflections. Full details will be given elsewhere.
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