
Tetrahedron Letters p. 6451 - 6454 (1999)
Update date:2022-07-30
Topics:
Kuo, Cheng-Yi
Fuh, Yaw-Shyan
Chaen, Ming-Cheng
Yu, Shuchun Joyce
The complex [P(2-py)3W(CO)(NO)2](BF4)2 (1) is an excellent catalyst precursor for Diels-Alder reactions of 1,3-diene and α,β-unsaturated ketones and/or aldehydes with a catalyst loading as low as 0.3 mol%.
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