Nickel-catalyzed reductive 1,3-diene formation from the cross-coupling of vinyl bromides
作者:Yunfei Sha、Jiandong Liu、Liang Wang、Demin Liang、Da Wu、Hegui Gong
DOI:10.1039/d1ob00791b
日期:——
Facile construction of 1,3-dienes building upon cross-electrophile coupling of two open-chain vinyl halides is disclosed in this work, showing moderate chemoselectivities between the terminal bromoalkenes and internal vinyl bromides. The present method is mild and tolerates a range of functional groups and can be applied to the total synthesis of a tobacco fragrance solanone.
New Three-Component Synthesis of 1,3-Dienes Employing Nickel Catalysis
作者:Xin Qi、John Montgomery
DOI:10.1021/jo9912810
日期:1999.12.1
MITSUDO, TAKI-AKI;FISCHETTI, W.;HECK, R. F., J. ORG. CHEM., 1984, 49, N 9, 1640-1646
作者:MITSUDO, TAKI-AKI、FISCHETTI, W.、HECK, R. F.
DOI:——
日期:——
Enabling the Rearrangement of Unactivated Allenes to 1,3-Dienes by Use of a Palladium (0)/Boric Acid System
作者:Marc Kimber、Yassir Al-Jawaheri、Matthew Turner
DOI:10.1055/s-0036-1591580
日期:2018.6
injection ESI-HRMS analysis we have detected and identified key π-allylpalladium complexes that support the addition of the palladiumhydridecomplex to the allene. A redox neutral rearrangement of an allene to a 1,3-diene by means of a unique palladiumhydridecomplex is reported. The palladiumhydridecomplex is generated from a simple Pd0 source and boric acid [B(OH)3], which is typically identified