-
1
-
-
33750438087
-
-
For examples, see: a
-
For examples, see: (a) Hull, K. L.; Lanni, E. L.; Sanford, M. S. J. Am. Chem. Soc. 2006, 128, 14047.
-
(2006)
J. Am. Chem. Soc
, vol.128
, pp. 14047
-
-
Hull, K.L.1
Lanni, E.L.2
Sanford, M.S.3
-
2
-
-
33744928374
-
-
(b) Hull, K. L.; Anani, W. Q.; Sanford, M. S. J. Am. Chem. Soc. 2006, 128, 7134.
-
(2006)
J. Am. Chem. Soc
, vol.128
, pp. 7134
-
-
Hull, K.L.1
Anani, W.Q.2
Sanford, M.S.3
-
3
-
-
33750468676
-
-
(c) Kalyani, D.; Dick, A. R.; Anani, W. Q.; Sanford, M. S. Tetrahedron 2006, 62, 11483.
-
(2006)
Tetrahedron
, vol.62
, pp. 11483
-
-
Kalyani, D.1
Dick, A.R.2
Anani, W.Q.3
Sanford, M.S.4
-
4
-
-
3543057683
-
-
(d) Desai, L. V.; Hull, K. L.; Sanford, M. S. J. Am. Chem. Soc. 2004, 126, 9542.
-
(2004)
J. Am. Chem. Soc
, vol.126
, pp. 9542
-
-
Desai, L.V.1
Hull, K.L.2
Sanford, M.S.3
-
5
-
-
1542345322
-
-
(e) Dick, A. R.; Hull, K. L.; Sanford, M. S. J. Am. Chem. Soc. 2004, 126, 2300.
-
(2004)
J. Am. Chem. Soc
, vol.126
, pp. 2300
-
-
Dick, A.R.1
Hull, K.L.2
Sanford, M.S.3
-
6
-
-
33750509858
-
-
and references therein
-
Yu, J. Q.; Giri, R.; Chen, X. Org. Biomol. Chem. 2006, 4, 4041 and references therein.
-
(2006)
Org. Biomol. Chem
, vol.4
, pp. 4041
-
-
Yu, J.Q.1
Giri, R.2
Chen, X.3
-
7
-
-
33846503323
-
-
and references therein
-
Daugulis, O.; Zaitsev, V. G.; Shabasov, D.; Pham, O.-N.; Lazareva, A. Synlett 2006, 3382 and references therein.
-
(2006)
Synlett
, pp. 3382
-
-
Daugulis, O.1
Zaitsev, V.G.2
Shabasov, D.3
Pham, O.-N.4
Lazareva, A.5
-
9
-
-
27144440348
-
-
(b) Steuff, J.; Hovelmann, C. H.; Nieger, M.; Muniz, K. J. Am. Chem. Soc. 2005, 127, 14586.
-
(2005)
J. Am. Chem. Soc
, vol.127
, pp. 14586
-
-
Steuff, J.1
Hovelmann, C.H.2
Nieger, M.3
Muniz, K.4
-
10
-
-
19744375923
-
-
(c) Alexanian, E. J.; Lee, C.; Sorensen, E. J. J. Am. Chem. Soc. 2005, 127, 7690.
-
(2005)
J. Am. Chem. Soc
, vol.127
, pp. 7690
-
-
Alexanian, E.J.1
Lee, C.2
Sorensen, E.J.3
-
11
-
-
9144225503
-
-
(a) Manzoni, M. R.; Zabawa, T. P.; Kasi, D.; Chemler, S. R. Organometallics 2004, 23, 5618.
-
(2004)
Organometallics
, vol.23
, pp. 5618
-
-
Manzoni, M.R.1
Zabawa, T.P.2
Kasi, D.3
Chemler, S.R.4
-
12
-
-
0842348268
-
-
(b) Lei, A.; Lu, X.; Liu, G. Tetrahedron Lett. 2004, 45, 1785.
-
(2004)
Tetrahedron Lett
, vol.45
, pp. 1785
-
-
Lei, A.1
Lu, X.2
Liu, G.3
-
13
-
-
25444484716
-
-
and references therein
-
(a) Bressy, C.; Alberico, D.; Lautens, M. J. Am. Chem. Soc. 2005, 127, 13148 and references therein,
-
(2005)
J. Am. Chem. Soc
, vol.127
, pp. 13148
-
-
Bressy, C.1
Alberico, D.2
Lautens, M.3
-
14
-
-
22144471521
-
-
(b) Catellani, M.; Motti, E.; Faccini, F.; Ferraccioli, R. Pure Appl. Chem. 2005, 77, 1243.
-
(2005)
Pure Appl. Chem
, vol.77
, pp. 1243
-
-
Catellani, M.1
Motti, E.2
Faccini, F.3
Ferraccioli, R.4
-
15
-
-
18744408477
-
-
For recent examples, see: a
-
For recent examples, see: (a) Zhao, L.; Lu, X.; Xu, W. J. Org. Chem. 2005, 70, 4059.
-
(2005)
J. Org. Chem
, vol.70
, pp. 4059
-
-
Zhao, L.1
Lu, X.2
Xu, W.3
-
16
-
-
33646535639
-
-
(b) Xu, W.; Kong, A.; Lu, X. J. Org. Chem. 2006, 71, 3854.
-
(2006)
J. Org. Chem
, vol.71
, pp. 3854
-
-
Xu, W.1
Kong, A.2
Lu, X.3
-
18
-
-
0000017510
-
-
2, see: Lu, X.; Zhu, G.; Wang, Z. Synlett 1998, 115.
-
2, see: Lu, X.; Zhu, G.; Wang, Z. Synlett 1998, 115.
-
-
-
-
19
-
-
33847276112
-
-
(a) Marco-Martinez, J.; Lopez, V.; Bunel, E.; Simancas, R.; Cardenas, D. J. J. Am. Chem. Soc. 2007, 129, 1874.
-
(2007)
J. Am. Chem. Soc
, vol.129
, pp. 1874
-
-
Marco-Martinez, J.1
Lopez, V.2
Bunel, E.3
Simancas, R.4
Cardenas, D.J.5
-
21
-
-
34248526615
-
-
The presence/absence of bipy had little affect on the yield of 2; however, 6 mol % of bipy significantly affected the yield of cyclopropane for some other enynes (see Table SI). The specific role of bipy in these transformations is currently under investigation.
-
The presence/absence of bipy had little affect on the yield of 2; however, 6 mol % of bipy significantly affected the yield of cyclopropane for some other enynes (see Table SI). The specific role of bipy in these transformations is currently under investigation.
-
-
-
-
22
-
-
33845247117
-
-
For a recent review, see
-
For a recent review, see: Zhang, L.; Sun, J.; Kozmin, S. A. Adv. Synth. Catal. 2006, 348, 2271.
-
(2006)
Adv. Synth. Catal
, vol.348
, pp. 2271
-
-
Zhang, L.1
Sun, J.2
Kozmin, S.A.3
-
23
-
-
34248540034
-
-
Importantly, Scheme 1 could also occur in reverse order
-
Importantly. iii and iv in Scheme 1 could also occur in reverse order.
-
iii and iv
-
-
-
24
-
-
25144474992
-
-
Dick, A. R.; Kampf, J.; Sanford, M. S. J. Am. Chem. Soc. 2005, 127, 12790.
-
(2005)
J. Am. Chem. Soc
, vol.127
, pp. 12790
-
-
Dick, A.R.1
Kampf, J.2
Sanford, M.S.3
-
25
-
-
34248556973
-
-
Compound 8 was isolated from reactions of (Z)-5 as predominantly one diastereomer. (Notably, isolation of the corresponding product from (E)-5 was challenging due to the low yield of this reaction.) The stereochemistry of 8 could not be definitively established using coupling constant analysis. Efforts to obtain a crystalline derivative of 8 are ongoing and will be reported in a full paper.
-
Compound 8 was isolated from reactions of (Z)-5 as predominantly one diastereomer. (Notably, isolation of the corresponding product from (E)-5 was challenging due to the low yield of this reaction.) The stereochemistry of 8 could not be definitively established using coupling constant analysis. Efforts to obtain a crystalline derivative of 8 are ongoing and will be reported in a full paper.
-
-
-
-
26
-
-
33746872900
-
-
(a) Reddy, B. V. S.; Reddy, L. R.; Corey, E. J. Org. Lett. 2006, 8, 3391.
-
(2006)
Org. Lett
, vol.8
, pp. 3391
-
-
Reddy, B.V.S.1
Reddy, L.R.2
Corey, E.J.3
-
27
-
-
33646456189
-
-
(b) Desai, L. V.; Malik, H. A.; Sanford, M. S. Org. Lett. 2006, 8, 1141.
-
(2006)
Org. Lett
, vol.8
, pp. 1141
-
-
Desai, L.V.1
Malik, H.A.2
Sanford, M.S.3
|