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Ogawa A., Yokoyama K., Yokoyama H., Sekiguchi M., Kambe N., and Sonoda N. Tetrahedron Lett. 31 (1990) 5931
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37049081173
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Ogawa A., Yokoyama K., Yokoyama H., Obayashi R., Kambe N., and Sonoda N. J. Chem. Soc., Chem. Commun. (1991) 1748
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Ogawa, A.1
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0027419888
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Ogawa A., Yokoyama K., Obayashi R., Han L.-B., Kambe N., and Sonoda N. Tetrahedron 49 (1993) 1177
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32
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17044410950
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2PCl) is reported, which selectively provides trans-isomers of vicinal bis(diphenylthiophosphanyl)alkenes after treatment with elemental sulfur:
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2PCl) is reported, which selectively provides trans-isomers of vicinal bis(diphenylthiophosphanyl)alkenes after treatment with elemental sulfur:. Sato A., Yorimitsu H., and Oshima K. Angew. Chem., Int. Ed. 44 (2005) 1694
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Sato, A.1
Yorimitsu, H.2
Oshima, K.3
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33748631631
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note
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Our preliminary results of this photoinduced bisphosphination were presented at the 1st Pacific Symposium on Radical Chemistry (PSRC-1, November 15, 2004, Kanazawa, Japan).
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36
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37049074141
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2: δ -23.12, 34.57 ppm, see:
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2: δ -23.12, 34.57 ppm, see:. Irvine D.J., Glidewell C., Cole-Hamilton D.J., Barnes J.C., and Howie A. J. Chem. Soc., Dalton Trans. (1991) 1765
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J. Chem. Soc., Dalton Trans.
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Irvine, D.J.1
Glidewell, C.2
Cole-Hamilton, D.J.3
Barnes, J.C.4
Howie, A.5
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38
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0010232455
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2: δ 26.04 ppm, see:
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2: δ 26.04 ppm, see:. Korth H.G. J. Org. Chem. 55 (1990) 624
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(1990)
J. Org. Chem.
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Korth, H.G.1
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39
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37049108364
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2P(O)H: δ 17.99 ppm, see:
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2P(O)H: δ 17.99 ppm, see:. Dabkowski W., Michalski J., and Skrzypczynski Z. J. Chem. Soc., Chem. Commun. (1982) 1260
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(1982)
J. Chem. Soc., Chem. Commun.
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Dabkowski, W.1
Michalski, J.2
Skrzypczynski, Z.3
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41
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33748595045
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note
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2P(O)H = 70:8:5:7:10.
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44
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33748616330
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note
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2 and benzene are suitable solvents for the reactions conducted under photoirradiation conditions.
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45
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0013613196
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Semenzin D., Etemad-mogha G., Albouy D., Diallo O., and Koenig M. J. Org. Chem. 62 (1997) 2414
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Semenzin, D.1
Etemad-mogha, G.2
Albouy, D.3
Diallo, O.4
Koenig, M.5
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46
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33748593436
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note
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The exclusive Z selectivity observed in the bisphosphination of phenylacetylene may arise from the interaction between the alkyne and diphosphine in the ground or excited state.
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47
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33748621527
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note
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2), 3a: For (E)-isomer, δ -30.1 ppm (d, J = 418 Hz), -14.35 ppm (d, J = 426 Hz); For (Z)-isomer, δ -25.20 ppm (d, J = 161 Hz), -6.02 ppm (d, J = 157 Hz). Compound 3b: For (E)-isomer, δ -29.85 ppm (d, J = 300 Hz), -13.55 ppm (d, J = 300 Hz); For (Z)-isomer, δ -24.50 ppm (d, J = 157 Hz), -5.90 ppm (d, J = 161 Hz). Compound 3c: For (E)-isomer, δ -30.3 ppm (d, J = 444 Hz), -14.35 ppm (d, J = 422 Hz); For (Z)-isomer, δ -24.80 ppm (d, J = 161 Hz), -6.75 ppm (d, J = 157 Hz). Compound 3d: δ -24.55 ppm (d, J = 144 Hz), -3.51 ppm (d, J = 144 Hz).
-
-
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48
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33748614378
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note
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2: 530.1421, found: 530.1418;
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49
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0042352752
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Yasui S., Shioji K., Yoshihara M., Maeshita T., and Ohno A. Bull. Chem. Soc. Jpn. 66 (1993) 2077
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Bull. Chem. Soc. Jpn.
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Yasui, S.1
Shioji, K.2
Yoshihara, M.3
Maeshita, T.4
Ohno, A.5
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50
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0038343586
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Renard P.-Y., Vayron P., Leclerc E., Valleix A., and Miskowski C. Angew. Chem., Int. Ed. 42 (2003) 2389
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Renard, P.-Y.1
Vayron, P.2
Leclerc, E.3
Valleix, A.4
Miskowski, C.5
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