-
2
-
-
0036259981
-
-
Nicolaou, K. C.; Snyder, S. A.; Montagnon, T.; Vassilikogiannakis, G. Angew. Chem., Int. Ed. 2002, 41, 1668-1698
-
(2002)
Angew. Chem., Int. Ed.
, vol.41
, pp. 1668-1698
-
-
Nicolaou, K.C.1
Snyder, S.A.2
Montagnon, T.3
Vassilikogiannakis, G.4
-
3
-
-
84873942968
-
-
Grigos, V. I.; Povarov, L. S.; Mikhailov, B. M. Russ. Chem. Bull., Int. Ed. (Engl. Transl.) 1965, 12, 2163-2172
-
(1965)
Russ. Chem. Bull., Int. Ed. (Engl. Transl.)
, vol.12
, pp. 2163-2172
-
-
Grigos, V.I.1
Povarov, L.S.2
Mikhailov, B.M.3
-
4
-
-
84873952181
-
-
Povarov, L. S.; Grigos, V. I.; Mikhailov, B. M. Russ. Chem. Bull., Int. Ed. (Engl. Transl.) 1966, 1, 144-145
-
(1966)
Russ. Chem. Bull., Int. Ed. (Engl. Transl.)
, vol.1
, pp. 144-145
-
-
Povarov, L.S.1
Grigos, V.I.2
Mikhailov, B.M.3
-
8
-
-
79960402602
-
-
Vicente-García, E.; Ramón, R.; Preciado, S.; Lavilla, R. Beilstein J. Org. Chem. 2011, 7, 980-987
-
(2011)
Beilstein J. Org. Chem.
, vol.7
, pp. 980-987
-
-
Vicente-García, E.1
Ramón, R.2
Preciado, S.3
Lavilla, R.4
-
10
-
-
75649099300
-
-
Bergonzini, G.; Gramigna, L.; Mazzanti, L.; Fochi, M.; Bernardi, L.; Ricci, A. Chem. Commun. 2010, 327-329
-
(2010)
Chem. Commun.
, pp. 327-329
-
-
Bergonzini, G.1
Gramigna, L.2
Mazzanti, L.3
Fochi, M.4
Bernardi, L.5
Ricci, A.6
-
11
-
-
0032516254
-
-
Kiselyov, A. S.; Smith, L., II; Armstrong, R. W. Tetrahedron 1998, 54, 5089-5096
-
(1998)
Tetrahedron
, vol.54
, pp. 5089-5096
-
-
Kiselyov, A.S.1
Smith, L.I.I.2
Armstrong, R.W.3
-
12
-
-
79960402602
-
-
Vinvente-Garcia, E.; Ramón, R.; Preciado, S.; Lavilla, R. Beilstein J. Org. Chem. 2011, 7, 980-987
-
(2011)
Beilstein J. Org. Chem.
, vol.7
, pp. 980-987
-
-
Vinvente-Garcia, E.1
Ramón, R.2
Preciado, S.3
Lavilla, R.4
-
14
-
-
0034693190
-
-
Toyota, M.; Komori, C.; Ihara, M. J. Org. Chem. 2000, 65, 7110-7113
-
(2000)
J. Org. Chem.
, vol.65
, pp. 7110-7113
-
-
Toyota, M.1
Komori, C.2
Ihara, M.3
-
16
-
-
1042265091
-
-
Inanaga, K.; Takasu, K.; Ihara, M. J. Am. Chem. Soc. 2004, 126, 1352-1353
-
(2004)
J. Am. Chem. Soc.
, vol.126
, pp. 1352-1353
-
-
Inanaga, K.1
Takasu, K.2
Ihara, M.3
-
18
-
-
80054985580
-
-
Monbaliu, J. M.; Masschelein, K. G. R.; Stevens, C. V. Chem. Soc. Rev. 2011, 40, 4708-4739
-
(2011)
Chem. Soc. Rev.
, vol.40
, pp. 4708-4739
-
-
Monbaliu, J.M.1
Masschelein, K.G.R.2
Stevens, C.V.3
-
19
-
-
77956902626
-
-
Moquist, P. N.; Kodama, T.; Schaus, S. E. Angew. Chem., Int. Ed. 2010, 49, 7096-7100
-
(2010)
Angew. Chem., Int. Ed.
, vol.49
, pp. 7096-7100
-
-
Moquist, P.N.1
Kodama, T.2
Schaus, S.E.3
-
21
-
-
77951158758
-
-
There are rare examples of 2-oxadienes in synthesis; see: Mori, K.; Kawasaki, T.; Sueoka, S.; Akiyama, T. Org. Lett. 2010, 12, 1732-1735
-
(2010)
Org. Lett.
, vol.12
, pp. 1732-1735
-
-
Mori, K.1
Kawasaki, T.2
Sueoka, S.3
Akiyama, T.4
-
22
-
-
84869417046
-
-
A recent example of the cycloaddition chemistry of vinyl diazoacetates with cationic 2-oxadienes to give chromans has been reported; see: Jadhav, A. M.; Pagar, V. V.; Liu, R.-S. Angew. Chem., Int. Ed. 2012, 51, 11809-11813
-
(2012)
Angew. Chem., Int. Ed.
, vol.51
, pp. 11809-11813
-
-
Jadhav, A.M.1
Pagar, V.V.2
Liu, R.-S.3
-
24
-
-
70349780348
-
-
Tapas, A. R.; Sakarkar, D. M.; Kakde, R. B. Trop. J. Pharm. Res. 2008, 7, 1089-1099
-
(2008)
Trop. J. Pharm. Res.
, vol.7
, pp. 1089-1099
-
-
Tapas, A.R.1
Sakarkar, D.M.2
Kakde, R.B.3
-
25
-
-
0026457818
-
-
Jacobsen, E. J.; VanDoornik, F. J.; Ayer, D. E.; Belonga, K. L.; Braughler, J. M.; Hall, E. D.; Houser, D. J. J. Med. Chem. 1992, 35, 4464-4472
-
(1992)
J. Med. Chem.
, vol.35
, pp. 4464-4472
-
-
Jacobsen, E.J.1
Vandoornik, F.J.2
Ayer, D.E.3
Belonga, K.L.4
Braughler, J.M.5
Hall, E.D.6
Houser, D.J.7
-
27
-
-
0026081481
-
-
Grisar, J. M.; Petty, M. A.; Bolkenius, F. N.; Dow, J.; Wagner, J.; Wagner, E. R.; Haegele, K. D.; Jong, W. D. J. Med. Chem. 1991, 34, 257-260
-
(1991)
J. Med. Chem.
, vol.34
, pp. 257-260
-
-
Grisar, J.M.1
Petty, M.A.2
Bolkenius, F.N.3
Dow, J.4
Wagner, J.5
Wagner, E.R.6
Haegele, K.D.7
Jong, W.D.8
-
29
-
-
0035906029
-
-
Kashiwada, Y.; Yamazaki, K.; Ikeshiro, Y.; Yamagishi, T.; Fujioka, T.; Mihashi, K.; Mizuki, K.; Cosentino, L. M.; Fowke, K.; Morris-Natschke, S. L.; Lee, K.-H. Tetrahedron 2001, 57, 1559-1563
-
(2001)
Tetrahedron
, vol.57
, pp. 1559-1563
-
-
Kashiwada, Y.1
Yamazaki, K.2
Ikeshiro, Y.3
Yamagishi, T.4
Fujioka, T.5
Mihashi, K.6
Mizuki, K.7
Cosentino, L.M.8
Fowke, K.9
Morris-Natschke, S.L.10
Lee, K.-H.11
-
30
-
-
0026639544
-
-
Cassidy, F.; Evans, J. M.; Hadley, M. S.; Haladij, A. H.; Leach, P. E.; Stemp, G. J. Med. Chem. 1992, 35, 1623-1627
-
(1992)
J. Med. Chem.
, vol.35
, pp. 1623-1627
-
-
Cassidy, F.1
Evans, J.M.2
Hadley, M.S.3
Haladij, A.H.4
Leach, P.E.5
Stemp, G.6
-
31
-
-
0034637588
-
-
Pouget, C.; Fagnere, C.; Basly, J.-P.; Leveque, H.; Chulia, A.-J. Tetrahedron 2000, 56, 6047-6052
-
(2000)
Tetrahedron
, vol.56
, pp. 6047-6052
-
-
Pouget, C.1
Fagnere, C.2
Basly, J.-P.3
Leveque, H.4
Chulia, A.-J.5
-
32
-
-
0032487980
-
-
Seeram, N. P.; Jacobs, H.; McLean, S.; Reynolds, W. F. Phytochemistry 1998, 49, 1389-1391
-
(1998)
Phytochemistry
, vol.49
, pp. 1389-1391
-
-
Seeram, N.P.1
Jacobs, H.2
McLean, S.3
Reynolds, W.F.4
-
33
-
-
64349094226
-
-
Shen, H. C. Tetrahedron 2009, 65, 3931-3952
-
(2009)
Tetrahedron
, vol.65
, pp. 3931-3952
-
-
Shen, H.C.1
-
36
-
-
0025063725
-
-
Inoue, T.; Inoue, S.; Sato, K. Bull. Chem. Soc. Jpn. 1990, 63, 1647-1652
-
(1990)
Bull. Chem. Soc. Jpn.
, vol.63
, pp. 1647-1652
-
-
Inoue, T.1
Inoue, S.2
Sato, K.3
-
37
-
-
33745862400
-
-
Ko, S. K.; Jang, H. J.; Kim, E.; Park, S. B. Chem. Commun. 2006, 2962-2964
-
(2006)
Chem. Commun.
, pp. 2962-2964
-
-
Ko, S.K.1
Jang, H.J.2
Kim, E.3
Park, S.B.4
-
38
-
-
57749085320
-
-
Kotame, P.; Hong, B.-C.; Liao, J. H. Tetrahedron Lett. 2009, 50, 704-707
-
(2009)
Tetrahedron Lett.
, vol.50
, pp. 704-707
-
-
Kotame, P.1
Hong, B.-C.2
Liao, J.H.3
-
39
-
-
64349119102
-
-
Meng, X.; Huang, Y.; Zhao, H.; Xie, P.; Ma, J.; Chen, R. Org. Lett. 2009, 11, 991-994
-
(2009)
Org. Lett.
, vol.11
, pp. 991-994
-
-
Meng, X.1
Huang, Y.2
Zhao, H.3
Xie, P.4
Ma, J.5
Chen, R.6
-
40
-
-
53849111958
-
-
Mente, N. R.; Neighbors, J. D.; Wiemer, D. F. J. Org. Chem. 2008, 73, 7963-7970
-
(2008)
J. Org. Chem.
, vol.73
, pp. 7963-7970
-
-
Mente, N.R.1
Neighbors, J.D.2
Wiemer, D.F.3
-
44
-
-
84873946916
-
-
Similar effects have been observed for Povarov reactions of N -(3-pyridyl)aldimines; see: Palacios, F.; Alonso, C.; Arrieta, A.; Cossio, F. P.; Ezpeleta, J. M.; Fuertes, M.; Rubiales, G. Eur. J. Org. Chem. 2010, 2019-2099
-
(2010)
Eur. J. Org. Chem.
, pp. 2019-2099
-
-
Palacios, F.1
Alonso, C.2
Arrieta, A.3
Cossio, F.P.4
Ezpeleta, J.M.5
Fuertes, M.6
Rubiales, G.7
-
45
-
-
0003997559
-
-
Pergamon Press: London.
-
Coupling constants for 4-substituted flavans have been previously shown to adhere well to the Karplus equation, see: Whalley, W. B. The Chemistry of Flavonoid Compounds; Pergamon Press: London, 1962.
-
(1962)
The Chemistry of Flavonoid Compounds
-
-
Whalley, W.B.1
-
46
-
-
0000001193
-
-
1H NMR spectra; see: Bolger, B. J.; Hairwe, A.; Marathe, K. G.; Philbin, E. M.; Vickars, M. A.; Lillya, C. P Tetrahedron 1966, 22, 621-628
-
(1966)
Tetrahedron
, vol.22
, pp. 621-628
-
-
Bolger, B.J.1
Hairwe, A.2
Marathe, K.G.3
Philbin, E.M.4
Vickars, M.A.5
Lillya, C.P.6
-
47
-
-
75749123063
-
-
Smith, C. D.; Gavrilyuk, J. I.; Lough, A. J.; Batey, R. A. J. Org. Chem. 2010, 75, 702-715
-
(2010)
J. Org. Chem.
, vol.75
, pp. 702-715
-
-
Smith, C.D.1
Gavrilyuk, J.I.2
Lough, A.J.3
Batey, R.A.4
-
48
-
-
77952309029
-
-
Bello, D.; Ramon, R.; Lavilla, R. Curr. Org. Chem. 2010, 14, 332-356
-
(2010)
Curr. Org. Chem.
, vol.14
, pp. 332-356
-
-
Bello, D.1
Ramon, R.2
Lavilla, R.3
-
49
-
-
80053299753
-
-
Kudale, A. A.; Miller, D. O.; Dawe, L. N.; Bodwell, G. J. Org. Biomol. Chem. 2011, 9, 7196-7206
-
(2011)
Org. Biomol. Chem.
, vol.9
, pp. 7196-7206
-
-
Kudale, A.A.1
Miller, D.O.2
Dawe, L.N.3
Bodwell, G.J.4
-
52
-
-
84867530144
-
-
Li, B.; Lai, Y.-C.; Zhao, Y.; Wong, Y.-H.; Shen, Z. L.; Loh, T.-P. Angew. Chem., Int. Ed. 2012, 51, 10619-10623
-
(2012)
Angew. Chem., Int. Ed.
, vol.51
, pp. 10619-10623
-
-
Li, B.1
Lai, Y.-C.2
Zhao, Y.3
Wong, Y.-H.4
Shen, Z.L.5
Loh, T.-P.6
-
53
-
-
84856715729
-
-
Reddy, B. V. S.; Borkar, P.; Yadav, J. S.; Reddy, P. P.; Kunwar, A. C.; Sridhar, B.; Grée, R. Org. Biomol. Chem. 2012, 10, 1349-1358
-
(2012)
Org. Biomol. Chem.
, vol.10
, pp. 1349-1358
-
-
Reddy, B.V.S.1
Borkar, P.2
Yadav, J.S.3
Reddy, P.P.4
Kunwar, A.C.5
Sridhar, B.6
Grée, R.7
-
54
-
-
80054115600
-
-
Reddy, B. V. S.; Borkar, P.; Yadav, J. S.; Sridhar, B.; Grée, R. J. Org. Chem. 2011, 76, 7677-7690
-
(2011)
J. Org. Chem.
, vol.76
, pp. 7677-7690
-
-
Reddy, B.V.S.1
Borkar, P.2
Yadav, J.S.3
Sridhar, B.4
Grée, R.5
-
57
-
-
23644455091
-
-
Yang, X. F.; Wang, M. W.; Zhang, Y. H.; Li, C. J. Synlett 2005, 1912-1916
-
(2005)
Synlett
, pp. 1912-1916
-
-
Yang, X.F.1
Wang, M.W.2
Zhang, Y.H.3
Li, C.J.4
-
58
-
-
77749286121
-
-
Spivey, A. C.; Laraia, L.; Bayly, A. R.; Rzepa, H. S.; White, A. J. P. Org. Lett. 2010, 12, 900-903
-
(2010)
Org. Lett.
, vol.12
, pp. 900-903
-
-
Spivey, A.C.1
Laraia, L.2
Bayly, A.R.3
Rzepa, H.S.4
White, A.J.P.5
-
59
-
-
84864452236
-
-
Reddy, B. V. S.; Jalal, S.; Borkar, P.; Yadav, J. S.; Reddy, P. P.; Kunwar, A. C.; Sridhar, B. Org. Biomol. Chem. 2012, 10, 6562-6568
-
(2012)
Org. Biomol. Chem.
, vol.10
, pp. 6562-6568
-
-
Reddy, B.V.S.1
Jalal, S.2
Borkar, P.3
Yadav, J.S.4
Reddy, P.P.5
Kunwar, A.C.6
Sridhar, B.7
-
60
-
-
44649126044
-
-
One of the closest mechanistic comparisons to rationalize the relative stereoselectivity (C2/C3) obtained in a stepwise oxa-Povarov reaction is to consider stereoselective Prins reactions between 1,2-disubsituted alkenes and aldehydes RCHO. However, most Prins reactions utilize monosubstituted alkenes and formaldehyde as substrates. One rare example is the iodine-promoted reaction of trans -β-methylstyrene and propanal, which was recently described to give a pure adduct in 88% yield (no dr was reported). The relative stereochemistry of this adduct corresponds to the major diastereomer 18-exo-trans obtained for the oxa-Povarov reaction of trans -β- methylstyrene. See: Yadav, J. S.; Subba Reddy, B. V.; Hara Gopal, A. V.; Narayana Kumar, G. G. K. S.; Madavi, C.; Kunwar, A. C. Tetrahedron Lett. 2008, 49, 4420-4423
-
(2008)
Tetrahedron Lett.
, vol.49
, pp. 4420-4423
-
-
Yadav, J.S.1
Subba Reddy, B.V.2
Hara Gopal, A.V.3
Narayana Kumar, G.G.K.S.4
Madavi, C.5
Kunwar, A.C.6
-
61
-
-
0019928219
-
-
Snider, B. B.; Rodini, D. J.; Kirk, T. C.; Cordova, R. J. Am. Chem. Soc. 1982, 104, 555-563
-
(1982)
J. Am. Chem. Soc.
, vol.104
, pp. 555-563
-
-
Snider, B.B.1
Rodini, D.J.2
Kirk, T.C.3
Cordova, R.4
-
63
-
-
33748428923
-
-
Tietze, L. F.; Kinzel, T.; Schmatz, S. J. Am. Chem. Soc. 2006, 128, 11483-11495
-
(2006)
J. Am. Chem. Soc.
, vol.128
, pp. 11483-11495
-
-
Tietze, L.F.1
Kinzel, T.2
Schmatz, S.3
-
64
-
-
84862583275
-
-
He, L.; Bekkaye, M.; Retailleau, P.; Masson, G. Org. Lett. 2012, 14, 3158-3161
-
(2012)
Org. Lett.
, vol.14
, pp. 3158-3161
-
-
He, L.1
Bekkaye, M.2
Retailleau, P.3
Masson, G.4
-
66
-
-
0000062298
-
-
Katritzky, A. R.; Nichols, D. A.; Qi, M.; Yang, B. J. Heterocycl. Chem. 1997, 34, 1259-1262
-
(1997)
J. Heterocycl. Chem.
, vol.34
, pp. 1259-1262
-
-
Katritzky, A.R.1
Nichols, D.A.2
Qi, M.3
Yang, B.4
-
69
-
-
53049106528
-
-
Shindoh, N.; Tokuyama, H.; Takemoto, Y.; Takasu, K. J. Org. Chem. 2008, 73, 7451-7456
-
(2008)
J. Org. Chem.
, vol.73
, pp. 7451-7456
-
-
Shindoh, N.1
Tokuyama, H.2
Takemoto, Y.3
Takasu, K.4
-
70
-
-
82455219457
-
-
Xie, M.; Liu, X.; Zhu, Y.; Zhao, X.; Xia, Y.; Lin, L.; Feng, X. Chem.-Eur. J. 2011, 17, 13800-13805
-
(2011)
Chem. - Eur. J.
, vol.17
, pp. 13800-13805
-
-
Xie, M.1
Liu, X.2
Zhu, Y.3
Zhao, X.4
Xia, Y.5
Lin, L.6
Feng, X.7
-
71
-
-
0343081039
-
-
Crousse, B.; Bégué, J.-P.; Bonnet-Delpon, D. J. Org. Chem. 2000, 65, 5009-5013
-
(2000)
J. Org. Chem.
, vol.65
, pp. 5009-5013
-
-
Crousse, B.1
Bégué, J.-P.2
Bonnet-Delpon, D.3
-
72
-
-
79961139604
-
-
Palacios, F.; Alonso, C.; Fuertes, M.; Ezpeleta, J. M.; Rubiales, G. Eur. J. Org. Chem. 2011, 4318-4326
-
(2011)
Eur. J. Org. Chem.
, pp. 4318-4326
-
-
Palacios, F.1
Alonso, C.2
Fuertes, M.3
Ezpeleta, J.M.4
Rubiales, G.5
-
73
-
-
41649113901
-
-
Kouznetsov, V. V.; Arenas, D. R. M.; Bohórquez, A. R. R. Tetrahedron Lett. 2008, 49, 3097-3100
-
(2008)
Tetrahedron Lett.
, vol.49
, pp. 3097-3100
-
-
Kouznetsov, V.V.1
Arenas, D.R.M.2
Bohórquez, A.R.R.3
-
74
-
-
84862583275
-
-
He, L.; Bekkaye, M.; Retailleau, P.; Masson, G. Org. Lett. 2012, 14, 3158-3161
-
(2012)
Org. Lett.
, vol.14
, pp. 3158-3161
-
-
He, L.1
Bekkaye, M.2
Retailleau, P.3
Masson, G.4
-
75
-
-
84865277275
-
-
One endo-selective example with 2-hydroxystyrenes has been reported, see: Shi, F.; Xing, G.-J.; Tao, Z.-L.; Luo, S.-W.; Tu, S.-J.; Gong, L.-Z. J. Org. Chem. 2012, 77, 6970-6979
-
(2012)
J. Org. Chem.
, vol.77
, pp. 6970-6979
-
-
Shi, F.1
Xing, G.-J.2
Tao, Z.-L.3
Luo, S.-W.4
Tu, S.-J.5
Gong, L.-Z.6
|