-
2
-
-
84891739689
-
-
(b) Fürstner, A.; Davies, P. W. Angew Chem., Int. Ed. 2007, 46, 4042.
-
(2007)
Angew Chem., Int. Ed
, vol.46
, pp. 4042
-
-
Fürstner, A.1
Davies, P.W.2
-
3
-
-
0002110351
-
-
Lautens, M.; Klute, W.; Tam, W. Chem. Rev. 1996, 96, 49.
-
(1996)
Chem. Rev
, vol.96
, pp. 49
-
-
Lautens, M.1
Klute, W.2
Tam, W.3
-
5
-
-
33748352754
-
-
(e) Lian, J.-J.; Chen, P.-C.; Lin, Y.-P.; Ting, H.-J.; Liu, R.-S. J. Am. Chem. Soc. 2006, 128, 11372.
-
(2006)
J. Am. Chem. Soc
, vol.128
, pp. 11372
-
-
Lian, J.-J.1
Chen, P.-C.2
Lin, Y.-P.3
Ting, H.-J.4
Liu, R.-S.5
-
8
-
-
0042531738
-
-
See selected examples: a
-
See selected examples: (a) Asao, N.; Kasahara, T.; Yamamoto, Y. Angew. Chem., Int. Ed. 2003, 42, 3504.
-
(2003)
Angew. Chem., Int. Ed
, vol.42
, pp. 3504
-
-
Asao, N.1
Kasahara, T.2
Yamamoto, Y.3
-
9
-
-
2942682670
-
-
(b) Asao, N.; Akiwa, H.; Yamamoto, Y. J. Am. Chem. Soc. 2004, 126, 7458.
-
(2004)
J. Am. Chem. Soc
, vol.126
, pp. 7458
-
-
Asao, N.1
Akiwa, H.2
Yamamoto, Y.3
-
10
-
-
17744383592
-
-
Asao, N.; Sato, K.; Menggenbateer, A.; Yamamoto, Y. J. Org. Chem. 2005, 70, 3682.
-
(2005)
J. Org. Chem
, vol.70
, pp. 3682
-
-
Asao, N.1
Sato, K.2
Menggenbateer, A.3
Yamamoto, Y.4
-
11
-
-
0034684276
-
-
Iwasawa, N.; Shido, M.; Maeyama, K.; Kuasama, H. J. Am. Chem. Soc. 2000, 122, 10226.
-
(2000)
J. Am. Chem. Soc
, vol.122
, pp. 10226
-
-
Iwasawa, N.1
Shido, M.2
Maeyama, K.3
Kuasama, H.4
-
12
-
-
84891739670
-
-
(e) Ohe, K.; Miki, K.; Yokoi, T.; Nishino, F.; Uemura, S. Organometallics 2000, 123, 5814.
-
(2000)
Organometallics
, vol.123
, pp. 5814
-
-
Ohe, K.1
Miki, K.2
Yokoi, T.3
Nishino, F.4
Uemura, S.5
-
13
-
-
17144386613
-
-
(a) Barhienga, J.; Vazquez,-Villa, H.; Ballesteros, A.; Gonzalez, J. M. Adv. Synth. Catal. 2005, 347, 526.
-
(2005)
Adv. Synth. Catal
, vol.347
, pp. 526
-
-
Barhienga, J.1
Vazquez2
Villa, H.3
Ballesteros, A.4
Gonzalez, J.M.5
-
14
-
-
84891742674
-
-
(b) Barhienga, J.; Vazquez,-Villa, H.; Ballesteros, A.; Gonzalez, J. M. Org. Lett. 2003, 5, 4142.
-
(2003)
Org. Lett
, vol.5
, pp. 4142
-
-
Barhienga, J.1
Vazquez2
Villa, H.3
Ballesteros, A.4
Gonzalez, J.M.5
-
15
-
-
0141869024
-
-
Attempts to stabilize [4 + 2]-cycloadducts with external nucleophile were inefficient; see: Dyker, G.; Hildebrandt, D.; Liu, J.; Merz, K. Angew. Chem., Int. Ed. 2003, 42, 4399.
-
Attempts to stabilize [4 + 2]-cycloadducts with external nucleophile were inefficient; see: Dyker, G.; Hildebrandt, D.; Liu, J.; Merz, K. Angew. Chem., Int. Ed. 2003, 42, 4399.
-
-
-
-
16
-
-
84891735218
-
-
Benzopyrilium II is also characterized by a carbenoid carbonyl ylide form II', which iindergoes [3 + 2]-cycloaddition reaction with alkenes, ultimately giving stable oxacyclic compounds. Such [3 + 2] cycloadditions are applicable to enol ethers or 2-alkynylbenzaldehydes of special types; see: (a) Kisama, H.; Finami, H.; Shido, M.; Hara, Y.; Takaya, J.; Iwasawa, N. J. Am. Chem. Soc. 2005, 127, 2709.
-
Benzopyrilium II is also characterized by a carbenoid carbonyl ylide form II', which iindergoes [3 + 2]-cycloaddition reaction with alkenes, ultimately giving stable oxacyclic compounds. Such [3 + 2] cycloadditions are applicable to enol ethers or 2-alkynylbenzaldehydes of special types; see: (a) Kisama, H.; Finami, H.; Shido, M.; Hara, Y.; Takaya, J.; Iwasawa, N. J. Am. Chem. Soc. 2005, 127, 2709.
-
-
-
-
17
-
-
54749154384
-
-
(b) Oh, C. H.; Lee, J. H.; Lee, S. J.; Kim, J., II; Hong, C. S. Angew. Chem. Int. Ed. 2008, 47, 7505.
-
(2008)
Angew. Chem. Int. Ed
, vol.47
, pp. 7505
-
-
Oh, C.H.1
Lee, J.H.2
Lee, S.J.3
Kim II, J.4
Hong, C.S.5
-
18
-
-
25444433623
-
-
Shin, S.; Gupta, A. K.; Rhim, C. Y.; Oh, C. H. Chem. Commun. 2005, 4429.
-
(2005)
Chem. Commun
, pp. 4429
-
-
Shin, S.1
Gupta, A.K.2
Rhim, C.Y.3
Oh, C.H.4
-
19
-
-
84891746594
-
-
Crystallographic data of compomids 3i and 6h are provided in Supporting Information.
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Crystallographic data of compomids 3i and 6h are provided in Supporting Information.
-
-
-
-
20
-
-
84891736213
-
-
Catalyst screening for the transformation of enynal 5a into oxacyclic ketone 6a is provided in Table S1 (Supporting Information).
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Catalyst screening for the transformation of enynal 5a into oxacyclic ketone 6a is provided in Table S1 (Supporting Information).
-
-
-
-
21
-
-
85008566223
-
-
(a) Konoshima, T.; Kozuka, M.; Haruna, M.; Ito, K.; Kimura, T. Chem. Pharm. Bull. 1989, 37, 1550.
-
(1989)
Chem. Pharm. Bull
, vol.37
, pp. 1550
-
-
Konoshima, T.1
Kozuka, M.2
Haruna, M.3
Ito, K.4
Kimura, T.5
-
24
-
-
84891744344
-
-
Jiang, B.; Lu, Z.-Q.; Hou, A.-J.; Zhao, Q.-S.; Sun, H.-D. J. Nat. Prod. 1999, 62, 945.
-
(1999)
J. Nat. Prod
, vol.62
, pp. 945
-
-
Jiang, B.1
Lu, Z.-Q.2
Hou, A.-J.3
Zhao, Q.-S.4
Sun, H.-D.5
-
25
-
-
0000518436
-
-
Ishihara, K.; Mori, A.; Arai, I.; Yamamoto, H. Tetrahedron Lett. 1986, 26983.
-
(1986)
Tetrahedron Lett
, vol.26
, pp. 983
-
-
Ishihara, K.1
Mori, A.2
Arai, I.3
Yamamoto, H.4
-
26
-
-
49849093426
-
-
2/CO catalyst, see: Bhunia, S.; Wang, K.-C.; Liu, R.-S. Angew. Chem., Int. Ed. 2008, 47, 5063.
-
2/CO catalyst, see: Bhunia, S.; Wang, K.-C.; Liu, R.-S. Angew. Chem., Int. Ed. 2008, 47, 5063.
-
-
-
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