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2
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0028123316
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(a) Slocum D.W., Moon R., Thompson J., Coffey D.S., Li J.D., Slocum M.G., Gayton-Garcia R., Siegel A. Tetrahedron Lett. 35:1994;385-388
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(1994)
Tetrahedron Lett.
, vol.35
, pp. 385-388
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Slocum, D.W.1
Moon, R.2
Thompson, J.3
Coffey, D.S.4
Li, J.D.5
Slocum, M.G.6
Gayton-Garcia, R.7
Siegel, A.8
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4
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0030593197
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It is our contention that measured equivalents of THF in hydrocarbon solvents constitute catalytic systems for metalation. The metalations are greatly accelerated by the presence of small quantities of THF. Moreover, bulk (neat) THF leads to lesser extents of regiospecific metalation and the advent of secondary metalations, cf. (a) Slocum D.W., Reed D., Jackson F. III, Friesen C. J. Organomet. Chem. 512:1996;265-267
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(1996)
J. Organomet. Chem.
, vol.512
, pp. 265-267
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Slocum, D.W.1
Reed, D.2
Jackson F. III3
Friesen, C.4
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6
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85031063067
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Chicago, IL, Section ORGN, paper 117
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Slocum, D. W.; Timmons, M.; Watson, A.; Rucker, J. Abstracts 222nd National Meeting of the American Chemical Society, Chicago, IL, 2001, Section ORGN, paper 117.
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(2001)
Abstracts 222nd National Meeting of the American Chemical Society
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Slocum, D.W.1
Timmons, M.2
Watson, A.3
Rucker, J.4
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7
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85031060180
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note
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These constitute our efforts to effect atom economical metalations. cf
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11
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85031060451
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No studies of 1,4-DMB are cited in Ref. 6. 1,4-DMB lies outside the scope of this investigation
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No studies of 1,4-DMB are cited in Ref. 6. 1,4-DMB lies outside the scope of this investigation.
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15
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0021723653
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(d) McMurry J.E., Farina V., Scott W.J., Davidson A.H., Summers D.R., Ashok S. J. Org. Chem. 49:1984;3803-3812
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(1984)
J. Org. Chem.
, vol.49
, pp. 3803-3812
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McMurry, J.E.1
Farina, V.2
Scott, W.J.3
Davidson, A.H.4
Summers, D.R.5
Ashok, S.6
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19
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0033592820
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(h) Nerdinger S., Kendall C., Marchhart R., Riebel P., Johnson M.R., Yin C.-F., Eltis L.D., Snieckus V. Chem. Commun. 1999;2259-2260
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(1999)
Chem. Commun.
, pp. 2259-2260
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Nerdinger, S.1
Kendall, C.2
Marchhart, R.3
Riebel, P.4
Johnson, M.R.5
Yin, C.-F.6
Eltis, L.D.7
Snieckus, V.8
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21
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0003144837
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(j) Marti T., Peterson B.R., Furer A., Mordasini-Denti T., Zarske J., Jaun B., Diederich F. Helv. Chem. Acta. 81:1998;109-144
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(1998)
Helv. Chem. Acta
, vol.81
, pp. 109-144
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Marti, T.1
Peterson, B.R.2
Furer, A.3
Mordasini-Denti, T.4
Zarske, J.5
Jaun, B.6
Diederich, F.7
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23
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0027421885
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Metalations of 1,3-DMB in addition to those in Ref. 6. (a) Bennetau B., Rajarison F., Dunogues J., Babin P. Tetrahedron. 47:1993;10843-10854
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(1993)
Tetrahedron
, vol.47
, pp. 10843-10854
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Bennetau, B.1
Rajarison, F.2
Dunogues, J.3
Babin, P.4
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29
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0025944854
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(d) Cabiddu S., Contini L., Fattuoni C., Floris C., Gelli G. Tetrahedron. 47:1991;9279-9288
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(1991)
Tetrahedron
, vol.47
, pp. 9279-9288
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Cabiddu, S.1
Contini, L.2
Fattuoni, C.3
Floris, C.4
Gelli, G.5
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32
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0037136165
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This reference constitutes contribution # 1 from the Laboratory of Covalent Chemistry at Western Kentucky University
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Slocum D.W., Ray J., Shelton P. Tetrahedron Lett. 43:2002;6071-6073. This reference constitutes contribution # 1 from the Laboratory of Covalent Chemistry at Western Kentucky University.
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(2002)
Tetrahedron Lett.
, vol.43
, pp. 6071-6073
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Slocum, D.W.1
Ray, J.2
Shelton, P.3
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46
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85031051606
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note
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20 to possess an energy minimum in what was termed the tweezer effect. Alternative complexed forms of n-BuLi/1,3-DMB are under current investigation.
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48
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85031056905
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Often, as with the DMB's and the TMB's, a second metalation to form various amounts of a dilithio intermediate is difficult to avoid. We suggest that a metalation that affords a single lithio intermediate for such systems as one that is 'ion-multiple specific'
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Often, as with the DMB's and the TMB's, a second metalation to form various amounts of a dilithio intermediate is difficult to avoid. We suggest that a metalation that affords a single lithio intermediate for such systems as one that is 'ion-multiple specific'.
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49
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85031054849
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For the other substrates elevation of the temperature of the reaction media brought evidence of decomposition
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For the other substrates elevation of the temperature of the reaction media brought evidence of decomposition.
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51
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0034698399
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(b) Tanaka T., Wakayama R., Maeda S., Mikamiyama H., Maezaki N., Ohno H. Chem. Commun. 2000;1287-1288
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(2000)
Chem. Commun.
, pp. 1287-1288
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Tanaka, T.1
Wakayama, R.2
Maeda, S.3
Mikamiyama, H.4
Maezaki, N.5
Ohno, H.6
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55
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85031063387
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The complete disappearance of all signals was only observed for the 1,2,4-TMB system
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The complete disappearance of all signals was only observed for the 1,2,4-TMB system.
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