Subscribe to RSS
Please copy the URL and add it into your RSS Feed Reader.
https://www.thieme-connect.de/rss/thieme/en/10.1055-s-00000084.xml
Synthesis 2006(2): 320-324
DOI: 10.1055/s-2005-918516
DOI: 10.1055/s-2005-918516
PAPER
© Georg Thieme Verlag Stuttgart · New York
A Stereoselective Synthesis of (4E,7S)-(-)-7-Methoxydodec-4-enoic Acid
Further Information
Received
8 July 2005
Publication Date:
21 December 2005 (online)
Publication History
Publication Date:
21 December 2005 (online)
Abstract
A stereoselective synthesis of (4E,7S)-(-)-7-methoxydodec-4-enoic acid has been accomplished in eight steps from hexanal in 24% overall yield. The key steps involved the catalytic asymmetric allylation of hexanal and the coupling reaction of a chiral alkyne and a protected bromide in the presence of t-BuLi.
Key words
stereoselective synthesis - (4E,7S)-(-)-7-methoxydodec-4-enoic acid - catalytic asymmetric allylation - coupling reaction
-
1a
Cardellina JH.Dalietos D.Marner FJ.Mynderse JS.Moore RE. Phytochemistry 1978, 17: 2091 -
1b
Mynderse JS.Moore RE. J. Org. Chem. 1978, 43: 4359 -
1c
Cardellina JH.Marner FJ.Moore RE. J. Am. Chem. Soc. 1979, 101: 240 -
1d
Ainslie RD.Barchi JJ.Kuniyoshi M.Moore RE.Mynderse JS. J. Org. Chem. 1985, 50: 2859 -
1e
Gerwick WH.Reyes S.Alvarado B. Phytochemistry 1987, 26: 1701. -
1f
Praud A.Valls R.Piovetti L.Banaigs B. Tetrahedron Lett. 1993, 34: 5437 -
1g
Orjala J.Nagle D.Gerwick WH. J. Nat. Prod. 1995, 58: 764 -
1h
Todd JS.Gerwick WH. Tetrahedron Lett. 1995, 36: 7837 -
1i
Wu M.Milligan KE.Gerwick WH. Tetrahedron 1997, 53: 15983 -
1j
Kan Y.Fujita T.Nagai H.Sakamoto B.Hokama Y. J. Nat. Prod. 1998, 61: 152 -
1k
Wan F.Erickson KL. J. Nat. Prod. 1999, 62: 1696 -
1l
Tan LT.Okino T.Gerwick WH. J. Nat. Prod. 2000, 63: 952 -
1m
Milligan KE.Marquez B.Williamson RT.Davies-Coleman M.Gerwick WH. J. Nat. Prod. 2000, 63: 965 -
1n
Gallimore WA.Scheuer PJ. J. Nat. Prod. 2000, 63: 1422 -
1o
Kan Y.Sakamoto B.Fujita T.Nagai H. J. Nat. Prod. 2000, 63: 1599 -
1p
Appleton DR.Sewell MA.Berridge MV.Copp BR. J. Nat. Prod. 2002, 65: 630 -
1q
McPhail KL.Gerwick WH. J. Nat. Prod. 2003, 66: 132 -
1r
Nogle LM.Gerwick WH. J. Nat. Prod. 2003, 66: 217 -
2a
Fryhle CB.Williard PG.Rybak CM. Tetrahedron Lett. 1992, 33: 2327 -
2b
Muller C.Voss G.Gerlach H. Liebigs Ann. Chem. 1995, 673 -
2c
Sankaranarayanan S.Sharma A.Chattopadhyay S. Tetrahedron: Asymmetry 1996, 7: 2639 -
2d
Mesguiche V.Valls R.Piovetti L.Peiffer G. Tetrahedron Lett. 1999, 40: 7473 -
3a
Costa AL.Piazza MG.Tagliavini E.Trombini C.Umani-Ronchi A. J. Am. Chem. Soc. 1993, 115: 7001 -
3b
Hanawa H.Hashimoto T.Maruoka K. J. Am. Chem. Soc. 2003, 125: 1708 -
3c
Gupta P.Naidu SV.Kumar P. Tetrahedron Lett. 2004, 45: 849 - 4
Mayr H.Gorath G.Bauer B. Angew. Chem., Int. Ed. Engl. 1994, 33: 788 -
5a
Adkins H.Burks RE. Org. Synth. 1947, 27: 76 -
5b
Campbell KN.Campbell BK. Org. Synth. 1950, 30: 72 - 6
Harris GD.Herr RJ.Weinreb SM. J. Org. Chem. 1993, 58: 5452 -
7a
Bauld NL.Harirchian B.Reynolds DW.White JC. J. Am. Chem. Soc. 1988, 110: 8111 -
7b
Kulkarni BA.Chattopadhyay S.Chattopadhyay A.Mamdapur VR. J. Org. Chem. 1993, 58: 5964 - 8
Doolittle RE.Patrick DG.Heath RH. J. Org. Chem. 1993, 58: 5063 - 9
Miyashita N.Yoshikoshi A.Grieco PA. J. Org. Chem. 1977, 42: 3772 - 10
Cao X.Yang Y.Wang X. J. Chem. Soc., Perkin Trans. 1 2002, 2485 - 11
Lane JW.Halcomb RL. Org. Lett. 2003, 5: 4017 - 12
Corey EJ.Fuchs PL. Tetrahedron Lett. 1972, 36: 3769
References
t-BuLi it is not commercially available to us due to transportation problems.
14No other signals were observed around the chiral center (C-7 and C-1′).