Abstract
An efficient three-component coupling reaction of aldehyde, pyrrolidine
and tributylstannylacetylene or triphenylsilylacety-lene to generate
propargylamines has been developed by using copper(I) halides as
promoters.
Key words
three-component coupling reaction - propargylamine - tributylstannylacetylene - triphenylsilylacetylene
References and Notes
1a
Jiang B.
Si Y.-G.
Angew.
Chem. Int. Ed.
2004,
43:
216
1b
Wright JL.
Gregory TF.
Kesten SR.
Boxer PA.
Serpa KA.
Meltzer LT.
Wise LD.
J.
Med. Chem.
2000,
43:
3408
1c
Zablocki JA.
Miyano M.
Garland B.
Pireh D.
Schretzman L.
Rao SN.
Lindmark RJ.
Panzer-Knodle S.
Nicholson N.
Taite B.
Salyers A.
King L.
Feigen L.
J. Med. Chem.
1993,
36:
1811
1d
Nilsson B.
Vargas HM.
Ringdahl B.
Hacksell U.
J. Med. Chem.
1992,
35:
285
1e
Yu PH.
Davis BA.
Boulton AA.
J. Med. Chem.
1992,
35:
3713
1f
Zablocki JA.
Miyano M.
Rao SN.
Panzer-Knodle S.
Nicholson N.
Feigen L.
J. Med. Chem.
1992,
35:
4914
1g
Moon
MW.
Chidester CG.
Heier RF.
Morris JK.
Collins RJ.
Russell RR.
Francis JW.
Sage GP.
Sethy VH.
J.
Med. Chem.
1991,
34:
2314
2a
Hay AS.
J. Org. Chem.
1962,
27:
3320
2b
Rubin Y.
Lin SS.
Knobler CB.
Anthony J.
Boldi AM.
Diederich F.
J. Am. Chem. Soc.
1991,
113:
6943
2c
Gibtner T.
Hampel F.
Gisselbrecht J.-P.
Hirsch A.
Chem. Eur. J.
2002,
8:
408
3a
Likhar PR.
Roy S.
Roy M.
Subhas MS.
Kantam ML.
De R L.
Synlett
2007,
2301
3b
Sakaguchi S.
Mizuta T.
Ishii Y.
Org.
Lett.
2006,
8:
2459
3c
Park
SB.
Alper H.
Chem. Commun.
2005,
1315
3d
Sakaguchi S.
Mizuta T.
Furuwan M.
Kubo T.
Ishii Y.
Chem.
Commun.
2004,
1638
3e
Choudary BM.
Sridhar C.
Kantam ML.
Sreedhar B.
Tetrahedron
Lett.
2004,
45:
7319
3f
Fischer C.
Carreira EM.
Synthesis
2004,
1497
3g
Sakaguchi S.
Kubo T.
Ishii Y.
Angew. Chem.
Int. Ed.
2001,
40:
2534
4a
Mitchell TN.
Synthesis
1992,
803
4b
Pereye M.
Quintard J.-P.
Rahm A.
Tin in Organic Synthesis
Butterworths;
London:
1987.
4c
Desponds O.
Schlosser M.
J. Organomet. Chem.
1991,
409:
93
4d
Li G.
Zhao G.
Org. Lett.
2006,
8:
633
5 Dialkyne 1: ¹H
NMR (CDCl3): δ = 1.75-1.84
(m, 8 H), 2.62-2.66 (m, 8 H), 4.78 (s, 2 H), 7.25-7.38
(m, 6 H), 7.51-7.55 (m, 4 H). ¹³C
NMR (CDCl3): δ = 23.4, 50.0, 59.1,
71.0, 76.3, 127.7, 128.0, 128.2, 138.5. MS: m/z = 368(56) [M], 298(base),
297(48), 228(46), 175(22), 105(60).
6a
Wei C.
Li Z.
Li C.-J.
Org. Lett.
2003,
5:
4473
6b
Wei C.
Li C.-J.
J. Am. Chem. Soc.
2003,
125:
9584
6c
Li C.-J.
Wei C.
Chem. Commun.
2002,
268
6d
Gommermann N.
Knochel P.
Chem. Eur. J.
2006,
12:
4380
7a
Colvin EW.
Silicon
Reagents in Organic Synthesis
Academic Press;
New
York:
1988.
7b
Knopfel TF.
Aschwanden P.
Inchikawa T.
Watanabe T.
Carreira
EM.
Angew. Chem. Int. Ed.
2004,
43:
5971
7c
Gommermann N.
Knochel P.
Synlett
2005,
2799
8a
Shi L.
Tu Y.-Q.
Wang M.
Zhang F.-M.
Fan C.-A.
Org.
Lett.
2004,
6:
1001
8b
Wei CM.
Li C.-J.
J. Am. Chem. Soc.
2002,
124:
5638
8c
Larhed M.
Larhed M.
Moberg C.
Hallberg A.
Acc. Chem. Res.
2002,
35:
717