The transition metal catalyzed hydroboration of enamines

MJ Geier, CM Vogels, A Decken, SA Westcott

Index: Geier, Michael J.; Vogels, Christopher M.; Decken, Andreas; Westcott, Stephen A. Journal of Organometallic Chemistry, 2009 , vol. 694, # 19 p. 3154 - 3159

Full Text: HTML

Citation Number: 12

Abstract

The addition of catecholborane (HBcat, cat= 1, 2-O2C6H4) to 9-vinylcarbazole can give either the branched or linear hydroboration product depending upon the judicious choice of metal catalyst used in these reactions. Analogous reactions with pinacolborane (HBpin, pin= 1, 2-O2C2Me4) and HBBzpin (Bzpin= 1, 2-O2C2Ph4) using catalytic amounts (5mol%) of either Rh (acac)(dppb) or [Cp∗ IrCl2] 2 gave the linear hydroboration product selectively. ...

Related Articles:

Ammonium formate/palladium on carbon: a versatile system for catalytic hydrogen transfer reductions of carbon-carbon double bonds

[Paryzek, Zdzislaw; Koenig, Hanna; Tabaczka, Bartlomiej Synthesis, 2003 , # 13 p. 2023 - 2026]

Diruthenium (I, I) Catalysts for the Formation of β??and γ??Lactams via Carbenoid C H Insertion of α??Diazoacetamides

[Grohmann, Markus; Buck, Stefan; Schaeffler, Lutz; Maas, Gerhard Advanced Synthesis and Catalysis, 2006 , vol. 348, # 15 p. 2203 - 2211]

Copper-Catalyzed Nitrogen Loss of Sulfonylhydrazones: A Reductive Strategy for the Synthesis of Sulfones from Carbonyl Compounds

[Martin, Carmen; Belderrain, Tomas R.; Perez, Pedro J. Organic and Biomolecular Chemistry, 2009 , vol. 7, # 22 p. 4777 - 4781]

A Novel Synthesis of Ibutilide Fumarate

[Wang, Tao; Tian, Rui; Xiao, Bin; Shen, Yi; Zhou, Hui; Li, Qingeng Letters in Organic Chemistry, 2011 , vol. 8, # 6 p. 423 - 426]

N-alkyl functionalised expanded ring N-heterocyclic carbene complexes of rhodium (I) and iridium (I): structural investigations and preliminary catalytic evaluation

[Dunsford, Jay J.; Tromp, Dorette S.; Cavell, Kingsley J.; Elsevier, Cornelis J.; Kariuki, Benson M. Dalton Transactions, 2013 , vol. 42, # 20 p. 7318 - 7329]

More Articles...