cis-Oxypalladation Complexes Derived from (1R, 5R)-2 (10), 3-Pinadiene and Their Utilization in Pd (II)-catalyzed Enantioselective Cyclization of 2-(trans-2-Butenyl) …

T Hosokawa, Y Imada, SI Murahashi

文献索引：Hosokawa, Takahiro; Imada, Yasushi; Murahashi, Shun-Ichi Bulletin of the Chemical Society of Japan, 1985 , vol. 58, # 11 p. 3282 - 3290

全文：HTML全文

被引用次数: 28

摘要

(1R, 5R)-2 (10), 3-Pinadiene, when treated with either Na 2 PdCl 4 in MeOH or Pd (OAc) 2 in AcOH and NaCl, gives di-μ-chloro-bis [(3, 2, 10-η-cis-4-methoxy or acetoxypinene) palladium (II)](4a) or (4b), respectively. These complexes represent the firstly isolated cis- oxypalladation adduct. The ligand exchange of 4b with AgOAc affords di-μ-acetato-bis [(3, 2, 10-η-cis-4-acetoxypinene) palladium (II)](5b) which serves as the catalyst for the ...