Stereoselective addition reactions of chiral .alpha.-sulfinyl ketimine anions with ene esters. Facile asymmetric synthesis of indolo[2,3-a]quinolizidine and yohimbanoid alkaloids
1989 ◽
Vol 54
(24)
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pp. 5659-5662
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2002 ◽
Vol 661
(1-2)
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pp. 129-136
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1999 ◽
Vol 577
(2)
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pp. 305-315
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2009 ◽
Vol 74
(2)
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pp. 764-772
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