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DOI: 10.1055/s-0030-1259716
Chiral P-Containing Palladacycle-Catalyzed Asymmetric Ring-Opening Reactions of Oxabicyclic Alkenes with Alkenyl Boronic Acids
Publication History
Publication Date:
10 March 2011 (online)
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Abstract
An efficient palladacycle-catalyzed asymmetric ring-opening reaction of oxabicyclic alkenes with alkenyl boronic acids was developed to afford the corresponding products in good to excellent yields and enantioselectivity.
Key words
palladacycle - asymmetric catalysis - ring-opening reaction - oxabicyclic alkenes - alkenyl boronic acids.
- Some reviews:
-
1a
Herrmann WA.Böhm VPW.Reisinger CP. J. Organomet. Chem. 1999, 576: 23 -
1b
Bedford RB. Chem. Commun. 2003, 1787 -
1c
van der Boom ME.Milstein D. Chem. Rev. 2003, 103: 1759 -
1d
Beletskaya IP.Cheprakov AV. J. Organomet. Chem. 2004, 689: 4055 -
1e
Dupont J.Consorti CS.Spencer J. Chem. Rev. 2005, 105: 2527 -
1f
Phan NTS.van der Sluys M.Jones CW. Adv. Synth. Catal. 2006, 348: 609 -
1g
Djukic JP.Hijazi A.Flack HD.Bernardinelli G. Chem. Soc. Rev. 2008, 37: 406 -
2a
Navarro-Ranninger C.Lopez-Solera I.Perez JM.Masaguer JR.Alonso C. Appl. Organomet. Chem. 1993, 7: 57 -
2b
Bincoletto C.Tersariol ILS.Oliveira CR.Dreher S.Fausto DM.Soufen MA.Nascimento FD.Caires ACF. Bioorg. Med. Chem. 2005, 13: 3047 -
3a
Espinet P.Esteruelas MA.Oro LA.Serrano JL.Sola E. Coord. Chem. Rev. 1992, 117: 215 -
3b
Beley M.Chodorowski-Kimmes S.Collin JP.Sauvage JP. Tetrahedron Lett. 1993, 34: 2933 -
3c
El-Ghayourry A.Douce L.Skoulios A.Ziessel R. Angew. Chem. Int. Ed. 1998, 37: 1255 -
4a
Ryabov AD. Synthesis 1985, 233 -
4b
Pfeffer M. Recl. Trav. Chim. Pays-Bas 1990, 109: 567 -
4c
Pfeffer M. Pure Appl. Chem. 1992, 64: 335 -
5a
Kerr PG.Leung P.-H.Wild SB. J. Am. Chem. Soc. 1987, 109: 4321 -
5b
Chen Y.Smith MD.Shimizu KD. Tetrahedron Lett. 2001, 42: 7185 -
6a
Hollis TK.Overman LE. Tetrahedron Lett. 1997, 38: 8837 -
6b
Longmire JM.Zhang X.Shang M. Organometallics 1998, 17: 4374 -
6c
Albrecht M.Kocks BM.Spek AL.van Koten G. J. Organomet. Chem. 2000, 19: 1282 -
6d
Overman LE.Remarchuk TP. J. Am. Chem. Soc. 2002, 124: 12 -
6e
Takenaka K.Uozumi Y. Org. Lett. 2004, 6: 1833 -
6f
Kirsch SF.Overman LE.Watson MP. J. Org. Chem. 2004, 69: 8101 -
6g
Kirsch SF.Overman LE. J. Am. Chem. Soc. 2005, 127: 2866 -
6h
Kirsch SF.Overman LE.White NS. Org. Lett. 2007, 9: 911 -
7a
Zhang T.-Z.Dai L.-X.Hou X.-L. Tetrahedron: Asymmetry 2007, 18: 251 -
7b
Zhang T.-K.Mo D.-L.Dai L.-X.Hou X.-L. Org. Lett. 2008, 10: 3689 -
7c
Zhang T.-K.Mo D.-L.Dai L.-X.Hou X.-L. Org. Lett. 2008, 10: 5337 -
7d
Ding C.-H.Hou X.-L. Bull. Chem. Soc. Jpn. 2010, 83: 992 -
7e
Yuan K.Zhang T.-K.Hou X.-L.
J. Org. Chem. 2005, 70: 6085 -
7f
Zhang T.-K.Yuan K.Hou X.-L. J. Organomet. Chem. 2007, 692: 1912 -
8a
Navarro R.Urriolabeitia EP.Cativiela C.Diaz-de-Villegas MD.Lopez MP.Alonso E. J. Mol. Catal. A: Chem. 1996, 105: 111 -
8b
Leung PH.Ng K.-H.Li YX.White AJP.Williams DJ. Chem. Commun. 1999, 2435 -
8c
Donde Y.Overman LE. J. Am. Chem. Soc. 1999, 121: 2933 -
8d
Anderson CE.Overman LE. J. Am. Chem. Soc. 2003, 125: 12412 -
8e
Moyano A.Rosol M.Moreno RM.López C.Maestro MA. Angew. Chem. Int. Ed. 2005, 44: 1865 -
8f
Anderson CE.Donde Y.Douglas CJ.Overman LE. J. Org. Chem. 2005, 70: 648 -
8g
Kirsch SF.Overman LE. J. Am. Chem. Soc. 2005, 127: 2866 -
8h
Weiss ME.Fischer DF.Xin Z.-q.Jautze S.Schweizer WB.Peters R. Angew. Chem. Int. Ed. 2006, 45: 5694 -
8i
Jautze S.Seiler P.Peters R. Angew. Chem. Int. Ed. 2007, 46: 1260 -
8j
Fischer DF.Xin Z.-q.Peters R. Angew. Chem. Int. Ed. 2007, 46: 7704 -
8k
Nomura H.Richards CJ. Chem. Eur. J. 2007, 13: 10216 -
8l
Suzuma Y.Yamamoto T.Ohta Y. Chem. Lett. 2007, 36: 470 -
8m
Feng J.-J.Chen X.-F.Shi M.Duan W.-L. J. Am. Chem. Soc. 2010, 132: 5562 -
8n
Weber M.Jautze S.Frey W.Peters R. J. Am. Chem. Soc. 2010, 132: 12222 - 9
Bravo J.Cativiela C.Navarro R.Urriolabeitia EP.
J. Organomet. Chem. 2002, 650: 157 -
10a
Lautens M. Synlett 1993, 177 -
10b
Lautens M.Rovis T. Tetrahedron 1999, 55: 8967 -
10c
Lautens M.Fagnou K.Zunic V. Org. Lett. 2002, 4: 3465 -
10d
Lautens M.Fagnou K.Hiebert S. Acc. Chem. Res. 2003, 36: 48 -
10e
Madan S.Cheng C. J. Org. Chem. 2006, 71: 8312 -
10f
Fan E.Shi W.Lowary T. J. Org. Chem. 2007, 72: 2917 -
11a
Rehahn M,Roth M,Seggern H,Scmechel R, andAhles M. inventors; DE 102005029574. -
11b
Wegner S.Muellen K. Macromolecules 1993, 26: 3037 -
12a
Warrener R. 1,4-Dihydro-1,4-epoxynapthalene, In Encyclopedia of Reagents for Organic Synthesis (e-EROS) Wiley-VCH; Weinheim: 2001. -
12b
Bertozzi F.Pineschi M.Macchia F.Arnold L.Minnaard A.Feringa B. Org. Lett. 2002, 4: 2703 -
12c
Cabrera S.Arrayas R.Alonso I.Carretero J. J. Am. Chem. Soc. 2005, 127: 17938 -
12d
Cho Y.Zunic V.Senboku H.Olsen M.Lautens M. J. Am. Chem. Soc. 2006, 128: 6837 -
12e
Nishimura T.Kawamoto T.Sasaki K.Tsurumaki E.Hayashi T. J. Am. Chem. Soc. 2007, 129: 1492 -
12f
Webster R.Böing C.Lautens M.
J. Am. Chem. Soc. 2009, 131: 444 -
14a
Sakuma S.Miyaura N. J. Org. Chem. 2001, 66: 8944 -
14b
Takaya Y.Ogasawara M.Hayashi T. Tetrahedron Lett. 1998, 39: 8497 -
14c
Liu G.-X.Lu X.-Y. J. Am. Chem. Soc. 2006, 128: 16504 - 15
Lautens M.Dockendorff C.Fagnou K.Malicki A. Org. Lett. 2002, 4: 1311
References and Notes
P-containing palladacycle 5 was provided by Professor Christopher J. Richards.
16A Representative Procedure for Palladacycle 4 Catalyzed Asymmetric Ring-Opening Reactions of Oxabicyclic Alkenes with Alkenyl Boronic Acids (Table 2, Entry 3) To a mixture of 7-oxabicycle alkene 1a (28.8 mg, 0.2 mmol), (E)-hex-1-enylboronic acid (2c, 38.4 mg, 0.3 mmol), and palladacycle 4 (6.0 mg, 5 mol%) in CH2Cl2 (3 mL) was added a solution of CsF in H2O (5 M, 0.1 mmol, 20 µL) at 0 ˚C with stirring. The reaction was monitored by TLC until completion. The solvent was removed under reduced pressure. The residue was purified by column chromatog-raphy (PE-CH2Cl2 = 2:1, v/v) to afford 42 mg of oil product 3c, 92% yield, ee: 75%. [α]D ²5 -193 (c 1.06, CHCl3). HPLC: Chiralcel OD (250 mm × 4.6 mm), n-hexane-i-PrOH = 98:2, 1.0 mL/min, 254 nm, t R = 8.7 min, 10.6 min. ¹H NMR (400 MHz, CDCl3): δ = 0.87 (t, J = 6.8 Hz, 3 H), 1.26-1.37 (m, 4 H), 1.85 (d, J = 8.0 Hz, 1 H), 2.02 (dd, J = 6.8, 14.0 Hz, 2 H), 3.08-3.13 (m, 1 H), 4.79 (t, J = 6.8 Hz, 1 H), 5.33 (dd, J = 8.8, 15.2 Hz, 1 H), 5.69-5.76 (m, 1 H), 5.93 (dd, J = 4.8, 9.6 Hz, 1 H), 6.48 (d, J = 9.6 Hz, 1 H), 7.06 (t, J = 3.6 Hz, 1 H), 7.22-7.25 (m, 2 H), 7.43 (t, J = 4.0 Hz, 1 H). MS (EI): m/z (rel.) = 228 (45) [M+], 167 (67), 165 (30), 146 (100), 131 (53), 128 (42), 118 (69), 115 (46).