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2
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0000325365
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b) J. Scheerder, J.F.J. Engbersen, D.N. Reinhoudt, Recl. Trav. Chim. Pays-Bas 1996, 115, 307-20.
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Scheerder, J.1
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Reinhoudt, D.N.3
-
4
-
-
0029164921
-
-
and references cited therein
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b) Bispyrrolidines: H. Kotsuki, H. Kuzume, T. Gohda, M. Fukuhara, M. Ochi, T. Oishi, M. Hirama, M. Shiro, Tetrahedron Asym. 1995, 6, 2227-36 and references cited therein;
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-
Kotsuki, H.1
Kuzume, H.2
Gohda, T.3
Fukuhara, M.4
Ochi, M.5
Oishi, T.6
Hirama, M.7
Shiro, M.8
-
5
-
-
0028812058
-
-
c) Related oligo-THFs: U. Koert, Synthesis 1995, 115-32.
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(1995)
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, pp. 115-132
-
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Koert, U.1
-
6
-
-
0023838180
-
-
Stereocontrolled acetylide additions to the GARNER aldehyde: P. Herold, Helv. Chim. Acta 1988, 71, 354-62; H.-E. Radunz, R.M. Dervant, V. Eiermann, Liebigs Ann. Chem. 1988, 1103-5; P. Garner, J.M. Park, J. Org. Chem. 1990, 55, 3772-87.
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-
Herold, P.1
-
7
-
-
84985224938
-
-
Stereocontrolled acetylide additions to the GARNER aldehyde: P. Herold, Helv. Chim. Acta 1988, 71, 354-62; H.-E. Radunz, R.M. Dervant, V. Eiermann, Liebigs Ann. Chem. 1988, 1103-5; P. Garner, J.M. Park, J. Org. Chem. 1990, 55, 3772-87.
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, pp. 1103-1105
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-
Radunz, H.-E.1
Dervant, R.M.2
Eiermann, V.3
-
8
-
-
0025072488
-
-
Stereocontrolled acetylide additions to the GARNER aldehyde: P. Herold, Helv. Chim. Acta 1988, 71, 354-62; H.-E. Radunz, R.M. Dervant, V. Eiermann, Liebigs Ann. Chem. 1988, 1103-5; P. Garner, J.M. Park, J. Org. Chem. 1990, 55, 3772-87.
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Garner, P.1
Park, J.M.2
-
9
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-
0001029454
-
-
D.J. Cram, F.A. Abd Elhafez, J. Am. Chem. Soc. 1952, 74, 5828-35; J.W. Cornforth, R.H. Cornforth, K.K. Matthew, J. Chem. Soc. 1959, 112-27; M. Cherest, H. Felkin, N. Prudent, Tetrahedron Lett. 1968, 2199-204; N.T. Ahn, Top. Curr. Chem. 1980, 88, 145-62.
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Abd Elhafez, F.A.1
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10
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37049057911
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D.J. Cram, F.A. Abd Elhafez, J. Am. Chem. Soc. 1952, 74, 5828-35; J.W. Cornforth, R.H. Cornforth, K.K. Matthew, J. Chem. Soc. 1959, 112-27; M. Cherest, H. Felkin, N. Prudent, Tetrahedron Lett. 1968, 2199-204; N.T. Ahn, Top. Curr. Chem. 1980, 88, 145-62.
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Cornforth, J.W.1
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11
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49949128203
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D.J. Cram, F.A. Abd Elhafez, J. Am. Chem. Soc. 1952, 74, 5828-35; J.W. Cornforth, R.H. Cornforth, K.K. Matthew, J. Chem. Soc. 1959, 112-27; M. Cherest, H. Felkin, N. Prudent, Tetrahedron Lett. 1968, 2199-204; N.T. Ahn, Top. Curr. Chem. 1980, 88, 145-62.
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Tetrahedron Lett.
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Cherest, M.1
Felkin, H.2
Prudent, N.3
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12
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0001399730
-
-
D.J. Cram, F.A. Abd Elhafez, J. Am. Chem. Soc. 1952, 74, 5828-35; J.W. Cornforth, R.H. Cornforth, K.K. Matthew, J. Chem. Soc. 1959, 112-27; M. Cherest, H. Felkin, N. Prudent, Tetrahedron Lett. 1968, 2199-204; N.T. Ahn, Top. Curr. Chem. 1980, 88, 145-62.
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Ahn, N.T.1
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0022372550
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T.C. Friedman, T.B. Kline, S. Wilk, Biochemistry 1985, 24, 3907-13.
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Friedman, T.C.1
Kline, T.B.2
Wilk, S.3
-
14
-
-
0343049780
-
-
note
-
4 reduction of lactam 6 delivered the cis-lactamol only, while N-O-acetal 7 was found to be a 7:3 trans/cis-mixture.
-
-
-
-
15
-
-
0343049778
-
-
note
-
tBuOH in toluene, O°C, 1.5h, 97%, 8:9=56:44).
-
-
-
-
16
-
-
0342615627
-
-
note
-
3OD) 157.5, 136.7, 134.5, 134.4, 131.1, 128.9, 83.7, 71.6, 67.1, 65.1, 61.2, 29.8, 28.7, 28.0, 27.7, 27.2, 20.0.
-
-
-
-
17
-
-
0342615628
-
-
note
-
2=0.095 and abs. struc. param. -0.07(14). The atomic coordinates are available on request from the Director, Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge CB2 1EZ, UK.
-
-
-
-
18
-
-
33748542524
-
-
F. Johnson, Chem. Rev. 1968, 68, 375-413; D. Seebach et al., Helv. Chim Acta. 1992, 75, 913-34.
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Johnson, F.1
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19
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33750800345
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-
F. Johnson, Chem. Rev. 1968, 68, 375-413; D. Seebach et al., Helv. Chim Acta. 1992, 75, 913-34.
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, pp. 913-934
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-
Seebach, D.1
-
24
-
-
85077634689
-
-
a) O. Mitsunobu, Synthesis 1981, 1-28; S.F. Martin, A. Dodge, Tetrahedron Lett. 1991, 3017-20;
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(1981)
Synthesis
, pp. 1-28
-
-
Mitsunobu, O.1
-
26
-
-
0029866699
-
-
b) The yield is inevitably reduced by enamine formation, see R.J. Cherney, L. Wang, J. Org. Chem. 1996, 61, 2544-6.
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(1996)
J. Org. Chem.
, vol.61
, pp. 2544-2546
-
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Cherney, R.J.1
Wang, L.2
-
27
-
-
0024840169
-
-
and references cited therein
-
S.-i. Kiyooka, M. Nakano, F. Shiota, R. Fujiyama, J. Org. Chem. 1989, 54, 5409-11 and references cited therein.
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J. Org. Chem.
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, pp. 5409-5411
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Kiyooka, S.-I.1
Nakano, M.2
Shiota, F.3
Fujiyama, R.4
-
28
-
-
37049082952
-
-
T.K.M. Shing, J. Chem. Soc. Chem. Com. 1987, 262; R.P. Short, R.M. Kennedy, S. Masamune, J. Org. Chem. 1988, 54, 1755-6, M. Marzi, P. Minetti, D. Misiti, Tetrahedron 1992, 10127-32; M.E. Zwaagstra, A. Meetsma, B.L. Feringa, Tetrahedron Asym. 1993, 2163-72; J.M. Chong, I.S. Clarke, I. Koch, P.C. Olbach, N.J. Taylor, Tetrahedron Asym. 1995, 409-18.
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(1987)
J. Chem. Soc. Chem. Com.
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-
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Shing, T.K.M.1
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29
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0024590410
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-
T.K.M. Shing, J. Chem. Soc. Chem. Com. 1987, 262; R.P. Short, R.M. Kennedy, S. Masamune, J. Org. Chem. 1988, 54, 1755-6, M. Marzi, P. Minetti, D. Misiti, Tetrahedron 1992, 10127-32; M.E. Zwaagstra, A. Meetsma, B.L. Feringa, Tetrahedron Asym. 1993, 2163-72; J.M. Chong, I.S. Clarke, I. Koch, P.C. Olbach, N.J. Taylor, Tetrahedron Asym. 1995, 409-18.
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Short, R.P.1
Kennedy, R.M.2
Masamune, S.3
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0026499193
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-
T.K.M. Shing, J. Chem. Soc. Chem. Com. 1987, 262; R.P. Short, R.M. Kennedy, S. Masamune, J. Org. Chem. 1988, 54, 1755-6, M. Marzi, P. Minetti, D. Misiti, Tetrahedron 1992, 10127-32; M.E. Zwaagstra, A. Meetsma, B.L. Feringa, Tetrahedron Asym. 1993, 2163-72; J.M. Chong, I.S. Clarke, I. Koch, P.C. Olbach, N.J. Taylor, Tetrahedron Asym. 1995, 409-18.
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Tetrahedron
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Marzi, M.1
Minetti, P.2
Misiti, D.3
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0027425985
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T.K.M. Shing, J. Chem. Soc. Chem. Com. 1987, 262; R.P. Short, R.M. Kennedy, S. Masamune, J. Org. Chem. 1988, 54, 1755-6, M. Marzi, P. Minetti, D. Misiti, Tetrahedron 1992, 10127-32; M.E. Zwaagstra, A. Meetsma, B.L. Feringa, Tetrahedron Asym. 1993, 2163-72; J.M. Chong, I.S. Clarke, I. Koch, P.C. Olbach, N.J. Taylor, Tetrahedron Asym. 1995, 409-18.
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Zwaagstra, M.E.1
Meetsma, A.2
Feringa, B.L.3
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0343921434
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T.K.M. Shing, J. Chem. Soc. Chem. Com. 1987, 262; R.P. Short, R.M. Kennedy, S. Masamune, J. Org. Chem. 1988, 54, 1755-6, M. Marzi, P. Minetti, D. Misiti, Tetrahedron 1992, 10127-32; M.E. Zwaagstra, A. Meetsma, B.L. Feringa, Tetrahedron Asym. 1993, 2163-72; J.M. Chong, I.S. Clarke, I. Koch, P.C. Olbach, N.J. Taylor, Tetrahedron Asym. 1995, 409-18.
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Chong, J.M.1
Clarke, I.S.2
Koch, I.3
Olbach, P.C.4
Taylor, N.J.5
-
33
-
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0028085747
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T.P. Curran, M.P. Pollastri, S.M. Abelleira, R.J. Messier, T.A. McCollum, C.G. Rowe, Tetrahedron Lett. 1994, 5409-12; S.J. Kemp, J. Bao, S.F. Pedersen, J. Org. Chem. 1996, 61, 7162-67.
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Curran, T.P.1
Pollastri, M.P.2
Abelleira, S.M.3
Messier, R.J.4
McCollum, T.A.5
Rowe, C.G.6
-
34
-
-
0001105276
-
-
T.P. Curran, M.P. Pollastri, S.M. Abelleira, R.J. Messier, T.A. McCollum, C.G. Rowe, Tetrahedron Lett. 1994, 5409-12; S.J. Kemp, J. Bao, S.F. Pedersen, J. Org. Chem. 1996, 61, 7162-67.
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Kemp, S.J.1
Bao, J.2
Pedersen, S.F.3
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35
-
-
9644292316
-
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a) Y. Gao, K.B. Sharpless, J. Am. Chem. Soc. 1988, 110, 7538-9; B. Lohray, Synthesis 1992, 1035-52;
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, vol.110
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-
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Gao, Y.1
Sharpless, K.B.2
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36
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0026459980
-
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a) Y. Gao, K.B. Sharpless, J. Am. Chem. Soc. 1988, 110, 7538-9; B. Lohray, Synthesis 1992, 1035-52;
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Lohray, B.1
|