Rhodium-catalyzed branched-selective alkyne hydroacylation: a ligand-controlled regioselectivity switch.

Rhodium-catalyzed branched-selective alkyne hydroacylation: a ligand-controlled regioselectivity switch.

It's all in the ligand: By choice of the appropriate diphosphine ligand a previously linear-selective alkyne hydroacylation process can be "switched" to be highly branched-selective (see scheme, l=linear, b=branched). Structural data for the ortho-iPr-dppe-rhodium catalyst suggest res...

पूर्ण विवरण

ग्रंथसूची विवरण
मुख्य लेखकों:	González-Rodríguez, C, Pawley, R, Chaplin, AB, Thompson, A, Weller, A, Willis, M
स्वरूप:	Journal article
भाषा:	English
प्रकाशित:	2011

समान संसाधन

Rhodium-catalysed linear-selective alkyne hydroacylation.
द्वारा: Poingdestre, S, और अन्य
प्रकाशित: (2012)

Traceless chelation-controlled rhodium-catalyzed intermolecular alkene and alkyne hydroacylation.
द्वारा: Hooper, J, और अन्य
प्रकाशित: (2013)

Diversely substituted quinolines via rhodium-catalyzed alkyne hydroacylation
द्वारा: Willis, M, और अन्य
प्रकाशित: (2016)

Exploiting carbonyl groups to control intermolecular rhodium-catalyzed alkene and alkyne hydroacylation
द्वारा: Coxon, TJ, और अन्य
प्रकाशित: (2017)

Exploring Small Bite-Angle Ligands for the Rhodium-Catalyzed Intermolecular Hydroacylation of beta-S-Substituted Aldehydes with 1-Octene and 1-Octyne
द्वारा: Pernik, I, और अन्य
प्रकाशित: (2012)

α‐Amidoaldehydes as substrates in rhodium‐catalyzed intermolecular alkyne hydroacylation: The synthesis of α‐Amidoketones
द्वारा: Pal, R, और अन्य
प्रकाशित: (2020)

a-Amidoaldehydes as substrates in rhodium-catalyzed intermolecular alkyne hydroacylation: The synthesis of a-amidoketones
द्वारा: Pal, R, और अन्य
प्रकाशित: (2020)

Intermolecular hydroacylation: high activity rhodium catalysts containing small-bite-angle diphosphine ligands.
द्वारा: Chaplin, AB, और अन्य
प्रकाशित: (2012)

2-Aminobenzaldehydes as versatile substrates for rhodium-catalyzed alkyne hydroacylation: application to dihydroquinolone synthesis.
द्वारा: Castaing, M, और अन्य
प्रकाशित: (2013)

Intermolecular rhodium catalyzed hydroacylation of allenes: the regioselective synthesis of beta,gamma-unsaturated ketones
द्वारा: Randell-Sly, H, और अन्य
प्रकाशित: (2009)

Rhodium (I) catalyzed intermolecular hydroacylation.
द्वारा: Sapmaz, S, और अन्य
प्रकाशित: (2001)

O-substituted alkyl aldehydes for rhodium-catalyzed intermolecular alkyne hydroacylation: the utility of methylthiomethyl ethers.
द्वारा: Parsons, SR, और अन्य
प्रकाशित: (2011)

Transition metal catalyzed alkene and alkyne hydroacylation.
द्वारा: Willis, M
प्रकाशित: (2010)

Rhodium-catalyzed enantioselective intermolecular hydroacylation reactions
द्वारा: Gonzalez-Rodriguez, C, और अन्य
प्रकाशित: (2011)

Rhodium(I) catalysis for intermolecular alkyne hydroacylation and desymmetrisation
द्वारा: Moseley, D
प्रकाशित: (2022)

Rhodium-catalyzed intermolecular chelation controlled alkene and alkyne hydroacylation: synthetic scope of beta-S-substituted aldehyde substrates.
द्वारा: Willis, M, और अन्य
प्रकाशित: (2006)

Aryl methyl sulfides as substrates for rhodium-catalyzed alkyne carbothiolation: arene functionalization with activating group recycling.
द्वारा: Hooper, J, और अन्य
प्रकाशित: (2012)

An enamine controlling group for rhodium-catalyzed intermolecular hydroacylation
द्वारा: Straker, R, और अन्य
प्रकाशित: (2018)

Controlling Selectivity in Intermolecular Alkene or Aldehyde Hydroacylation Reactions Catalyzed by {Rh(L-2)}(+) Fragments
द्वारा: Pawley, R, और अन्य
प्रकाशित: (2010)

Controlling selectivity in the rhodium-catalysed intermolecular hydroacylation reaction
द्वारा: Pawley, R
प्रकाशित: (2012)

Rhodium-catalysed hydroacylation or reductive aldol reactions: a ligand dependent switch of reactivity.
द्वारा: Osborne, J, और अन्य
प्रकाशित: (2008)

Rhodium-catalysed intermolecular alkyne hydroacylation: the enantioselective synthesis of α- and β-substituted ketones by kinetic resolution.
द्वारा: González-Rodríguez, C, और अन्य
प्रकाशित: (2010)

Hydroacylation of Alkenes, Alkynes, and Allenes
द्वारा: Willis, M
प्रकाशित: (2014)

Intermolecular Alkyne Hydroacylation. Mechanistic Insight from the Isolation of the Vinyl Intermediate That Precedes Reductive Elimination
द्वारा: Pawley, R, और अन्य
प्रकाशित: (2012)

Enantioselective three-component assembly of β’-aryl-enones using a rhodium-catalyzed alkyne hydroacylation/aryl boronic acid conjugate addition sequence
द्वारा: Gao, M, और अन्य
प्रकाशित: (2017)

Replacing dichloroethane as a solvent for rhodium-catalysed intermolecular alkyne hydroacylation reactions: the utility of propylene carbonate
द्वारा: Lenden, P, और अन्य
प्रकाशित: (2011)

Two-component assembly of thiochroman-4-ones and tet-rahydrothiopyran-4-ones using a rhodium-catalyzed alkyne hydroacylation/thio-conjugate-addition sequence
द्वारा: Willis, M, और अन्य
प्रकाशित: (2016)

Well‐defined and robust rhodium catalysts for the hydroacylation of terminal and internal alkenes
द्वारा: Prades, A, और अन्य
प्रकाशित: (2015)

Exploring (Ph2PCH2CH2)2E Ligand Space (E = O, S, PPh) in RhI Alkene Complexes as Potential Hydroacylation Catalysts
द्वारा: Pike, S, और अन्य
प्रकाशित: (2011)

Traceless rhodium-catalyzed hydroacylation using alkyl aldehydes: the enantioselective synthesis of β-aryl ketones
द्वारा: Willis, M, और अन्य
प्रकाशित: (2016)

Rhodium-catalyzed arylzincation of alkynes : ligand control of 1,4-migration selectivity
द्वारा: Ming, Jialin, और अन्य
प्रकाशित: (2020)

α-amino aldehydes as readily available chiral aldehydes for Rh-catalyzed alkyne hydroacylation
द्वारा: Hooper, JF, और अन्य
प्रकाशित: (2016)

Exploring small bite-angle PNP and PCP ligands for the rhodium-catalysed intermolecular hydroacylation of b-s-substituted aldehydes with alkenes and alkynes
द्वारा: Pernik, I
प्रकाशित: (2014)

An alkyne hydroacylation route to highly substituted furans.
द्वारा: Lenden, P, और अन्य
प्रकाशित: (2011)

Intermolecular alkene and alkyne hydroacylation with beta-S-substituted aldehydes: mechanistic insight into the role of a hemilabile P-O-P ligand.
द्वारा: Moxham, G, और अन्य
प्रकाशित: (2008)

Catalytic enantioselective intermolecular hydroacylation: rhodium-catalyzed combination of beta-S-aldehydes and 1,3-disubstituted allenes.
द्वारा: Osborne, J, और अन्य
प्रकाशित: (2008)

New reactivity and selectivity in rhodium-catalysed hydroacylation
द्वारा: Pal, R
प्रकाशित: (2020)

Sequential catalysis: Exploiting a single rhodium(I) catalyst to promote an alkyne hydroacylation–aryl boronic acid conjugate addition sequence
द्वारा: Fernández, M, और अन्य
प्रकाशित: (2016)

Ketone synthesis via rhodium-catalyzed traceless chelation-controlled hydroacylation reactions
द्वारा: Gao, M
प्रकाशित: (2018)

New applications of rhodium-catalysed hydroacylation
द्वारा: Iwumene, NUN
प्रकाशित: (2022)