-
3
-
-
85033147035
-
-
In the case of [5]- and [6]metacyclophanes the thermal stability increases upon chlorine substitution
-
(a) In the case of [5]- and [6]metacyclophanes the thermal stability increases upon chlorine substitution.
-
-
-
-
5
-
-
0000831766
-
-
Halton, B., Ed.; JAI Press Ltd: London
-
(c) Bickelhaupt, F.; De Wolf, W. H. In Advances in Strain in Organic Chemistry; Halton, B., Ed.; JAI Press Ltd: London, 1993; Vol. 3, p 185.
-
(1993)
Advances in Strain in Organic Chemistry
, vol.3
, pp. 185
-
-
Bickelhaupt, F.1
De Wolf, W.H.2
-
6
-
-
33748596996
-
-
(d) Wijsman, G. W.; Van Es, D. S.; De Wolf, W. H.; Bickelhaupt, F. Angew. Chem. 1993, 105, 739. Angew. Chem., Int. Ed. Engl. 1993, 32, 726.
-
(1993)
Angew. Chem.
, vol.105
, pp. 739
-
-
Wijsman, G.W.1
Van Es, D.S.2
De Wolf, W.H.3
Bickelhaupt, F.4
-
7
-
-
33748596996
-
-
(d) Wijsman, G. W.; Van Es, D. S.; De Wolf, W. H.; Bickelhaupt, F. Angew. Chem. 1993, 105, 739. Angew. Chem., Int. Ed. Engl. 1993, 32, 726.
-
(1993)
Angew. Chem., Int. Ed. Engl.
, vol.32
, pp. 726
-
-
-
8
-
-
85033129754
-
-
13C NMR and mass spectroscopic methods.
-
13C NMR and mass spectroscopic methods.
-
-
-
-
9
-
-
85033157871
-
-
note
-
37Cl 214.0367, Found 214.0369 ± 0.0006.
-
-
-
-
10
-
-
85033154077
-
-
See Supporting Information
-
See Supporting Information.
-
-
-
-
12
-
-
0010597683
-
-
(b) Trost, B. M.; Kinson, P. L.; Maier, C. A.; Paul, I. C. J. Am. Chem. Soc. 1971, 93, 7275.
-
(1971)
J. Am. Chem. Soc.
, vol.93
, pp. 7275
-
-
Trost, B.M.1
Kinson, P.L.2
Maier, C.A.3
Paul, I.C.4
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14
-
-
85033155737
-
-
Hydroxide ions are derived from small amounts of water present in the reaction mixture, which in small scale reactions is unavoidable due to the hygroscopic nature of DMSO and t-BuOK
-
Hydroxide ions are derived from small amounts of water present in the reaction mixture, which in small scale reactions is unavoidable due to the hygroscopic nature of DMSO and t-BuOK.
-
-
-
-
15
-
-
0001521890
-
-
Kraakman, P. A.; Valk, J. M.; Niederländer, H. A. G.; Brouwer, D. B. E.; Bickelhaupt, F. M.; De Wolf, W. H.; Bickelhaupt, F.; Stam, C. H. J. Am. Chem. Soc. 1990, 112, 6638.
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(1990)
J. Am. Chem. Soc.
, vol.112
, pp. 6638
-
-
Kraakman, P.A.1
Valk, J.M.2
Niederländer, H.A.G.3
Brouwer, D.B.E.4
Bickelhaupt, F.M.5
De Wolf, W.H.6
Bickelhaupt, F.7
Stam, C.H.8
-
16
-
-
0000909910
-
-
(a) Sato, T.; Wakahayashi, M.; Okamura, T.; Amada, T.; Hata, K. Bull. Chem. Soc. Jpn. 1967, 40, 2363.
-
(1967)
Bull. Chem. Soc. Jpn.
, vol.40
, pp. 2363
-
-
Sato, T.1
Wakahayashi, M.2
Okamura, T.3
Amada, T.4
Hata, K.5
-
18
-
-
0000961749
-
-
(c) Yamato, T.; Matsumoto, J.; Tokuhisa, K.; Shigekuni, M.; Suehiro, K.; Tashiro, M. J. Org. Chem. 1992, 57, 395.
-
(1992)
J. Org. Chem.
, vol.57
, pp. 395
-
-
Yamato, T.1
Matsumoto, J.2
Tokuhisa, K.3
Shigekuni, M.4
Suehiro, K.5
Tashiro, M.6
-
19
-
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0000859227
-
-
(d) Yamato, T.; Ide, S.; Tokuhisa, K.; Tashiro, M. J. Org. Chem. 1992, 57, 271.
-
(1992)
J. Org. Chem.
, vol.57
, pp. 271
-
-
Yamato, T.1
Ide, S.2
Tokuhisa, K.3
Tashiro, M.4
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20
-
-
84988129057
-
-
Stewart, J. J. P. J. Comput. Chem. 1989, 10, 209. The calculations were performed using MOPAC 93 (QCPE No. 445).
-
(1989)
J. Comput. Chem.
, vol.10
, pp. 209
-
-
Stewart, J.J.P.1
-
22
-
-
85033138825
-
-
14b,c
-
14b,c
-
-
-
-
23
-
-
0001049097
-
-
(a) Shieh, C.-F.; McNally, D.; Boyd, R. H. Tetrahedron 1969, 25, 3653.
-
(1969)
Tetrahedron
, vol.25
, pp. 3653
-
-
Shieh, C.-F.1
McNally, D.2
Boyd, R.H.3
-
25
-
-
0001396213
-
-
(c) Fujise, Y.; Kakasto, Y.; Ito, S. Tetrahedron Lett. 1986, 27, 2907.
-
(1986)
Tetrahedron Lett.
, vol.27
, pp. 2907
-
-
Fujise, Y.1
Kakasto, Y.2
Ito, S.3
-
27
-
-
85033148460
-
-
-) = -73.2 kJ/mol (PM3)
-
-) = -73.2 kJ/mol (PM3).
-
-
-
-
28
-
-
85033127121
-
-
note
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- to 6.
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-
-
|