메뉴 건너뛰기




Volumn 10, Issue 16, 2008, Pages 3603-3606

Catalytic enantioselective intermolecular cycloaddition of 2-diazo-3,6-diketoester-derived carbonyl ylides with alkynes and styrenes using chiral dirhodium(II) carboxylates

Author keywords

[No Author keywords available]

Indexed keywords

ALKYNE; AZO COMPOUND; CARBOXYLIC ACID; EPOXIDE; ESTER; KETONE; ORGANOMETALLIC COMPOUND; RHODIUM; STYRENE DERIVATIVE;

EID: 54049087840     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol8013733     Document Type: Article
Times cited : (83)

References (57)
  • 1
    • 0000550687 scopus 로고    scopus 로고
    • For books and reviews, see: a
    • For books and reviews, see: (a) Padwa, A.; Weingarten, M. D. Chem. Rev. 1996, 96, 223-269.
    • (1996) Chem. Rev , vol.96 , pp. 223-269
    • Padwa, A.1    Weingarten, M.D.2
  • 9
    • 0344875710 scopus 로고    scopus 로고
    • For recent reports on the total syntheses of natural products via carbonyl ylide cycloaddition strategy, see: (a) Nakamura, S, Hirata, Y, Kurosaki, T, Anada, M, Kataoka, O, Kitagaki, S, Hashimoto, S. Angew. Chem, Int. Ed. 2003, 42, 5351-5355
    • For recent reports on the total syntheses of natural products via carbonyl ylide cycloaddition strategy, see: (a) Nakamura, S.; Hirata, Y.; Kurosaki, T.; Anada, M.; Kataoka, O.; Kitagaki, S.; Hashimoto, S. Angew. Chem., Int. Ed. 2003, 42, 5351-5355.
  • 20
    • 0037132621 scopus 로고    scopus 로고
    • Suga and co-workers developed a conceptually different approach and demonstrated highly enantioselective 1,3-dipolar cycloadditions of 2-benzopyrylium-4-olates with a variety of dipolarophiles using chiral Lewis acid catalysts: (a) Suga, H, Inoue, K, Inoue, S, Kakehi, A. J. Am. Chem. Soc. 2002, 124, 14836-14837
    • Suga and co-workers developed a conceptually different approach and demonstrated highly enantioselective 1,3-dipolar cycloadditions of 2-benzopyrylium-4-olates with a variety of dipolarophiles using chiral Lewis acid catalysts: (a) Suga, H.; Inoue, K.; Inoue, S.; Kakehi, A. J. Am. Chem. Soc. 2002, 124, 14836-14837.
  • 28
    • 0000100584 scopus 로고    scopus 로고
    • For seminal works on enantioselective intermolecular cycloadditon of carbonyl ylides using chiral dirhodium(II) catalyst, see: (a) Doyle, M. P, Forbes, D. C. Chem. Rev. 1998, 98, 911-935
    • For seminal works on enantioselective intermolecular cycloadditon of carbonyl ylides using chiral dirhodium(II) catalyst, see: (a) Doyle, M. P.; Forbes, D. C. Chem. Rev. 1998, 98, 911-935.
  • 31
    • 0034730008 scopus 로고    scopus 로고
    • 4 (1c): Kitagaki, S.; Yasugahira, M.; Anada, M.; Nakajima, M.; Hashimoto, S. Tetrahedron Lett. 2000, 41, 5931-5935.
    • 4 (1c): Kitagaki, S.; Yasugahira, M.; Anada, M.; Nakajima, M.; Hashimoto, S. Tetrahedron Lett. 2000, 41, 5931-5935.
  • 41
    • 0037164672 scopus 로고    scopus 로고
    • For the effective use of 1g,h in enantioselective aminations and aromatic C-H insertions, see: (a) Yamawaki, M.; Tsutsui, H.; Kitagaki, S.; Anada, M.; Hashimoto, S. Tetrahedron Lett. 2002, 43, 9561-9564.
    • For the effective use of 1g,h in enantioselective aminations and aromatic C-H insertions, see: (a) Yamawaki, M.; Tsutsui, H.; Kitagaki, S.; Anada, M.; Hashimoto, S. Tetrahedron Lett. 2002, 43, 9561-9564.
  • 49
    • 61349204353 scopus 로고    scopus 로고
    • Hodgson and co-workers reported that the reaction of 4a with 5a (10 equiv) under the influence of 1 mol, of Rh2(R- DDBNP)4 (3) in hexane at 25 °C provided cycloadduct 6a in 41% yield with 61% ee. See ref 13
    • 4 (3) in hexane at 25 °C provided cycloadduct 6a in 41% yield with 61% ee. See ref 13.
  • 50
    • 61349112546 scopus 로고    scopus 로고
    • The preferred absolute stereochemistry of cycloadducts was not determined
    • The preferred absolute stereochemistry of cycloadducts was not determined.
  • 51
    • 33750926806 scopus 로고    scopus 로고
    • 4, was developed by Reddy and Davies: Reddy, R. P.; Davies, H. M. L. Org. Lett. 2006, 8, 5013-5016.
    • 4, was developed by Reddy and Davies: Reddy, R. P.; Davies, H. M. L. Org. Lett. 2006, 8, 5013-5016.
  • 52
    • 61349101633 scopus 로고    scopus 로고
    • 2, 14% yield, 40% ee.
    • 2, 14% yield, 40% ee.
  • 53
    • 61349134604 scopus 로고    scopus 로고
    • For the orbital correlation diagram, see the Supporting Information
    • For the orbital correlation diagram, see the Supporting Information.
  • 54
    • 61349149149 scopus 로고    scopus 로고
    • The use of p-nitrophenylacetylene as a strongly electron-deficient dipolarophile resulted in 17% yield of cycloadduct with 72% ee.
    • The use of p-nitrophenylacetylene as a strongly electron-deficient dipolarophile resulted in 17% yield of cycloadduct with 72% ee.
  • 55
    • 61349196667 scopus 로고    scopus 로고
    • Hodgson and co-workers reported that the reaction of 4a with 7a (10 equiv) under Rh2(OAc)4 catalysis in CH 2Cl2 at 20 °C afforded a 2:1 mixture of exo and endo cycloadducts in 53% yield, while the use of Rh2(S-DOSP)4 (2) in hexane at 20 °C increased exo diastereoselectivity (exo: endo, 10:1, 73% yield) and provided 61% ee for exo cycloadduct 8a. See ref 13b
    • 4 (2) in hexane at 20 °C increased exo diastereoselectivity (exo: endo = 10:1, 73% yield) and provided 61% ee for exo cycloadduct 8a. See ref 13b.
  • 56
    • 61349188135 scopus 로고    scopus 로고
    • 4 was less effective for the reaction of 4a with DMAD, giving the corresponding cycloadduct in 60% yield with 40% ee.
    • 4 was less effective for the reaction of 4a with DMAD, giving the corresponding cycloadduct in 60% yield with 40% ee.
  • 57
    • 35548978110 scopus 로고    scopus 로고
    • Very recently, Suga and co-workers have reported highly enantioselective dipole-LUMO/dipolarophile-HOMO controlled cycloadditions between 2-benzopyrylium-4-olates and vinyl ether derivatives using chiral Lewis acid catalysts: Suga, H.; Ishimoto, D.; Higuchi, S.; Ohtsuka, M.; Arikawa, T.; Tsuchida, T.; Kakehi, A.; Baba, T. Org. Lett. 2007, 9, 4359-4362.
    • Very recently, Suga and co-workers have reported highly enantioselective dipole-LUMO/dipolarophile-HOMO controlled cycloadditions between 2-benzopyrylium-4-olates and vinyl ether derivatives using chiral Lewis acid catalysts: Suga, H.; Ishimoto, D.; Higuchi, S.; Ohtsuka, M.; Arikawa, T.; Tsuchida, T.; Kakehi, A.; Baba, T. Org. Lett. 2007, 9, 4359-4362.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.