Palladium-catalyzed intramolecular alkyne-α,β-unsaturated carbonyl coupling. A formal synthesis of (+)-pilocarpine

Tetrahedron Letters

Volumn 38, Issue 29, 1997, Pages 5213-5216

  Wang, Zhong ^a   Lu, Xiyan ^a  

^a SHANGHAI INSTITUTE OF ORGANIC CHEMISTRY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

PALLADIUM COMPLEX; PILOCARPINE;

ARTICLE; CATALYSIS; CYCLIZATION; DRUG SYNTHESIS; STEREOCHEMISTRY;

EID: 0030848908     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(97)01114-3     Document Type: Article

References (18)

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11. 2, small amount of (E)-2a and the corresponding β-H elimination product were also detected besides (Z)-2a.
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17. 3). (+)-3: Identical with literature data: see Ref (9).
18. 1H NMR spectra of the product mixture.