-
2
-
-
33847087938
-
-
Ito, Y.; Konoike, T.; Harada, T.; Saegusa, J. J. Am. Chem. Soc. 1977, 99, 1487.
-
(1977)
J. Am. Chem. Soc.
, vol.99
, pp. 1487
-
-
Ito, Y.1
Konoike, T.2
Harada, T.3
Saegusa, J.4
-
5
-
-
0027533986
-
-
(a) Belli Paolobelli, A.; Latini, D.; Ruzziconi, R. Tetrahedron Lett. 1993, 34, 721.
-
(1993)
Tetrahedron Lett.
, vol.34
, pp. 721
-
-
Belli Paolobelli, A.1
Latini, D.2
Ruzziconi, R.3
-
6
-
-
0026713438
-
-
(b) Fujii, T.; Hirao, T.; Ohshiro, Y. Tetrahedron Lett. 1992, 33, 5823.
-
(1992)
Tetrahedron Lett.
, vol.33
, pp. 5823
-
-
Fujii, T.1
Hirao, T.2
Ohshiro, Y.3
-
7
-
-
0000860505
-
-
(c) Baciocchi, E.; Casu, A.; Ruzziconi, R. Tetrahedron Lett. 1989, 30, 3707.
-
(1989)
Tetrahedron Lett.
, vol.30
, pp. 3707
-
-
Baciocchi, E.1
Casu, A.2
Ruzziconi, R.3
-
9
-
-
0001197262
-
-
(e) Belletire, J. L.; Spletzer, E. G.; Pinhas, A. R. Tetrahedron Lett. 1984, 25, 5969.
-
(1984)
Tetrahedron Lett.
, vol.25
, pp. 5969
-
-
Belletire, J.L.1
Spletzer, E.G.2
Pinhas, A.R.3
-
10
-
-
85065670901
-
-
(f) Brocksom, T. J.; Petragnani, N.; Rodrigues, R.; Teixera, H. L. Synthesis 1975, 396.
-
(1975)
Synthesis
, pp. 396
-
-
Brocksom, T.J.1
Petragnani, N.2
Rodrigues, R.3
Teixera, H.L.4
-
11
-
-
0001076017
-
-
and references therein
-
Schmittel, M.; Burghart, A.; Malisch, W.; Reising, J.; Söllner, R. J. Org. Chem. 1998, 63, 396 and references therein.
-
(1998)
J. Org. Chem.
, vol.63
, pp. 396
-
-
Schmittel, M.1
Burghart, A.2
Malisch, W.3
Reising, J.4
Söllner, R.5
-
12
-
-
0000652518
-
-
(a) Alvarez-Ibarra, C.; Csákÿ, A. G.; Colmenero B.; Luz Quiroga, M. J. Org. Chem. 1997, 62, 2478.
-
(1997)
J. Org. Chem.
, vol.62
, pp. 2478
-
-
Alvarez-Ibarra, C.1
Csákÿ, A.G.2
Colmenero, B.3
Luz Quiroga, M.4
-
13
-
-
0029041562
-
-
(b) Langer, T.; Illich, M.; Helmchen, G. Tetrahedron Lett. 1995, 36, 4409.
-
(1995)
Tetrahedron Lett.
, vol.36
, pp. 4409
-
-
Langer, T.1
Illich, M.2
Helmchen, G.3
-
14
-
-
0027214719
-
-
(c) Porter, N. A.; Su, Q.; Harp, J. J.; Rosenstein, I. J.; McPhail, A. T. Tetrahedron Lett. 1893, 34, 4457.
-
(1893)
Tetrahedron Lett.
, vol.34
, pp. 4457
-
-
Porter, N.A.1
Su, Q.2
Harp, J.J.3
Rosenstein, I.J.4
McPhail, A.T.5
-
16
-
-
0008597977
-
-
The photolysis of exo- or endo-(1R)-3-bromocamphor proceeds through the enoxy radical 3 in its singlet excited state to give a mixture of 4, 5, and 6 in a ratio of 1:1:2. A solution of KOH in MeOH readily isomerizes 4 to 5 via 6 (Orita, K.; Yorita, K.; Miyazawa, M.; Suginome, H. Synlett 1994, 937-938).
-
(1994)
Synlett
, pp. 937-938
-
-
Orita, K.1
Yorita, K.2
Miyazawa, M.3
Suginome, H.4
-
17
-
-
85069278184
-
-
note
-
The configuration of 4 follows from its reduction with LAH (see procedure A, Experimental Section).
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-
-
-
18
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85069279804
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note
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6] was reported to give only the E-isomer 7 (ref 12). For the formation of 7 as a byproduct from bithiocamphor, see ref 13.
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-
-
-
19
-
-
0028866508
-
-
Schroth, W.; Hintzsche, E.; Spitzner, R.; Strühl, D.; Schmeiss, K.; Sieler, J. Tetrahedron 1995, 51, 13261.
-
(1995)
Tetrahedron
, vol.51
, pp. 13261
-
-
Schroth, W.1
Hintzsche, E.2
Spitzner, R.3
Strühl, D.4
Schmeiss, K.5
Sieler, J.6
-
20
-
-
0030020861
-
-
Bonnat, M.; Durand, J. O.; Le Corre, M. Tetrahedron: Asymmetry 1996, 7, 559.
-
(1996)
Tetrahedron: Asymmetry
, vol.7
, pp. 559
-
-
Bonnat, M.1
Durand, J.O.2
Le Corre, M.3
-
21
-
-
85069282301
-
-
note
-
It is possible that dimerization of enoxy radicals 3 is indiscriminate (ref 9). The slow release of 3 may favor its stereoelectronically controlled capture by camphor enolate 2 as the rate-determining step (cf. ref 7a).
-
-
-
-
22
-
-
33947459956
-
-
Dauben, W. G.; Fonken, G. J.; Noyce, D. S. J. Am. Chem. Soc. 1956, 78, 2579. Brown, H. C.; Deck, H. R. J. Am. Chem. Soc. 1965, 87, 5620.
-
(1956)
J. Am. Chem. Soc.
, vol.78
, pp. 2579
-
-
Dauben, W.G.1
Fonken, G.J.2
Noyce, D.S.3
-
23
-
-
0001316257
-
-
Dauben, W. G.; Fonken, G. J.; Noyce, D. S. J. Am. Chem. Soc. 1956, 78, 2579. Brown, H. C.; Deck, H. R. J. Am. Chem. Soc. 1965, 87, 5620.
-
(1965)
J. Am. Chem. Soc.
, vol.87
, pp. 5620
-
-
Brown, H.C.1
Deck, H.R.2
-
24
-
-
85069282578
-
-
note
-
The procedure also provides a one-pot synthesis of 4, which previously has only been accomplished by a circuitous route from camphor through the intermediacy of (1R,1R′)-exo,exo′-3,3′-bithiocamphor (refs 12 and 13).
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-
-
-
25
-
-
0000152063
-
-
Doyle, M. P., Ed.; JAI Press: London
-
Mikami, K.; Terada, M.; Narisawa, S.; Nakai T. In Advances in Catalytic Processes; Doyle, M. P., Ed.; JAI Press: London, 1995; pp 123-149.
-
(1995)
Advances in Catalytic Processes
, pp. 123-149
-
-
Mikami, K.1
Terada, M.2
Narisawa, S.3
Nakai, T.4
-
26
-
-
0003598098
-
-
Scheffold, R., Ed.; Salle and Sauerländer: Aarau
-
Seebach, D.; Weidmann, B.; Widler, L. In Modern Synthetic Methods; Scheffold, R., Ed.; Salle and Sauerländer: Aarau, 1983; Vol. 3, p 217. Dahinden, R.; Beck, A. K.; Seebach, D. In Encyclopedia of Reagents for Organic Synthesis; Paquette, L., Ed.; John Wiley: Chichester, 1995; Vol. 3, p 2167.
-
(1983)
Modern Synthetic Methods
, vol.3
, pp. 217
-
-
Seebach, D.1
Weidmann, B.2
Widler, L.3
-
27
-
-
0000057715
-
-
Paquette, L., Ed.; John Wiley: Chichester
-
Seebach, D.; Weidmann, B.; Widler, L. In Modern Synthetic Methods; Scheffold, R., Ed.; Salle and Sauerländer: Aarau, 1983; Vol. 3, p 217. Dahinden, R.; Beck, A. K.; Seebach, D. In Encyclopedia of Reagents for Organic Synthesis; Paquette, L., Ed.; John Wiley: Chichester, 1995; Vol. 3, p 2167.
-
(1995)
Encyclopedia of Reagents for Organic Synthesis
, vol.3
, pp. 2167
-
-
Dahinden, R.1
Beck, A.K.2
Seebach, D.3
-
28
-
-
84885525298
-
-
2-symmetric 1,4-diols; however, see: P. A. Evans, V. S. Murthy, J. Org. Chem. 1998, 63, 6768.
-
(1998)
J. Org. Chem.
, vol.63
, pp. 6768
-
-
Evans, P.A.1
Murthy, V.S.2
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