Journal of the Chemical Society Chemical Communications, 1989
ABSTRACT Treatment of (α,β-unsaturated ketone)tricarbonyliron(0) complexes with organolithium rea... more ABSTRACT Treatment of (α,β-unsaturated ketone)tricarbonyliron(0) complexes with organolithium reagents under an atmosphere of carbon monoxide gave products which were identified as (α,β-unsaturated ketene)tricarbonyliron(0) complexes based on a crystal structure analysis of [PhCHCHC(Me)C–O](CO)3Fe(0)(2), the product obtained form (PhCHCHCOMe)(CO)3Fe(0)(1).
ABSTRACT ChemInform is a weekly Abstracting Service, delivering concise information at a glance t... more ABSTRACT ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ABSTRACT The first examples of nucleophilic addition to tricarbonyliron complexes of α,β-unsatura... more ABSTRACT The first examples of nucleophilic addition to tricarbonyliron complexes of α,β-unsaturated ketones are described. Addition of Grignard, organolithium, and organocuprate reagents to the tricarbonyliron complex of benzylideneacetone (1) gives 1,4-diketones. The synthesis and reactivity of the tricarbonyliron complexes of PhCHCHCOR, R = Bu (7), R = Bui(8), and R = But(9) are reported.
Http Dx Doi Org 10 1080 00397910500501557, May 1, 2006
Camphor‐derived α‐dicarbonyl compounds and 3‐oxo‐camphorsulfonylimine have been synthesized from ... more Camphor‐derived α‐dicarbonyl compounds and 3‐oxo‐camphorsulfonylimine have been synthesized from the corresponding ketones or sulfonylimine by microwave‐assisted oxidation with selenium dioxide. Compared to the classical reaction conditions, good yields were obtained in much shorter reaction times. Additionally, the selenium precipitation is more quantitative, and its removal from the reaction mixture is easier.
Journal of the Chemical Society, Dalton Transactions, 1983
Page 1. J. CHEM. SOC. DALTON TRANS. 1983 749 Kinetics and Mechanism of Hydrogen Peroxide Oxidatio... more Page 1. J. CHEM. SOC. DALTON TRANS. 1983 749 Kinetics and Mechanism of Hydrogen Peroxide Oxidation by Silver(iii) in Aqueous Alkaline Media Edward T. Borish and Louis J. Kirschenbaum Department of Chemistry, University ...
Thermolysis of chromium carbene complexes with 1-azadienes leads to formation of trisubstituted p... more Thermolysis of chromium carbene complexes with 1-azadienes leads to formation of trisubstituted pyrroles in good yield.
Journal of the Chemical Society, Perkin Transactions 1, 1998
ABSTRACT Treatment of (2-methyl-1-azabuta-1,3-diene)tricarbonyliron(0) complexes with lithium die... more ABSTRACT Treatment of (2-methyl-1-azabuta-1,3-diene)tricarbonyliron(0) complexes with lithium diethylamide followed by a methyl iodide, benzyl bromide or allyl bromide quench leads to the formation of tertiary (enamine)tricarbonyliron(0) complexes in good yield. The crystal structures of two complexes, (2-(N-methyl-N-(4-methoxyphenyl)amino)-4-phenylbuta-1,3-diene)tricarbonyliron(0) (19) and (2-(N-allyl-N-isopropylamino)-4-phenylbuta-1,3-diene)tricarbonyliron(0) (24) are reported.
A simple pmxdutw for the preparation and the stereoselective reduction of some canphot based imin... more A simple pmxdutw for the preparation and the stereoselective reduction of some canphot based imines is reported. Two recent publications1 12 descnbing the synthesis of sterically crowded camphor imines have prompted us to repott our findings in this field. Our method allows the simple synthesis of such imines in high yield. Condensation of lphenyl atkylamines with (+)-camphor occurred when a solution of the two components were refluxed with 10 rnol 96 anhydrous ZnCb. (Dean-Stark trap). The temperature required for the reaction increased with the bulk of the alkyl substituent of the amine. & '0
ABSTRACT ChemInform is a weekly Abstracting Service, delivering concise information at a glance t... more ABSTRACT ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ABSTRACT ChemInform is a weekly Abstracting Service, delivering concise information at a glance t... more ABSTRACT ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Rapid Microwave-Assisted Synthesis of Phenyl Ethers under Mildly Basic and Nonaqueous Conditions.... more Rapid Microwave-Assisted Synthesis of Phenyl Ethers under Mildly Basic and Nonaqueous Conditions. -The described method is suitable for substrates that are sensitive towards strong bases or hydrolysis. -(SARJU, J.; DANKS, T. N.; WAGNER*, G.; Tetrahedron Lett. 45 (2004) 41, 7675-7677; Chem. Div., Univ. Surrey, Guildford, Surrey GU2 7XH, UK; Eng.) -M. Paetzel 03-093
Journal of the Chemical Society. Perkin Transactions. I, 1988
ABSTRACT The first examples of nucleophilic addition to tricarbonyliron complexes of α,β-unsatura... more ABSTRACT The first examples of nucleophilic addition to tricarbonyliron complexes of α,β-unsaturated ketones are described. Addition of Grignard, organolithium, and organocuprate reagents to the tricarbonyliron complex of benzylideneacetone (1) gives 1,4-diketones. The synthesis and reactivity of the tricarbonyliron complexes of PhCHCHCOR, R = Bu (7), R = Bui(8), and R = But(9) are reported.
Journal of the Chemical Society Chemical Communications, 1989
ABSTRACT Treatment of (α,β-unsaturated ketone)tricarbonyliron(0) complexes with organolithium rea... more ABSTRACT Treatment of (α,β-unsaturated ketone)tricarbonyliron(0) complexes with organolithium reagents under an atmosphere of carbon monoxide gave products which were identified as (α,β-unsaturated ketene)tricarbonyliron(0) complexes based on a crystal structure analysis of [PhCHCHC(Me)C–O](CO)3Fe(0)(2), the product obtained form (PhCHCHCOMe)(CO)3Fe(0)(1).
ABSTRACT ChemInform is a weekly Abstracting Service, delivering concise information at a glance t... more ABSTRACT ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ABSTRACT The first examples of nucleophilic addition to tricarbonyliron complexes of α,β-unsatura... more ABSTRACT The first examples of nucleophilic addition to tricarbonyliron complexes of α,β-unsaturated ketones are described. Addition of Grignard, organolithium, and organocuprate reagents to the tricarbonyliron complex of benzylideneacetone (1) gives 1,4-diketones. The synthesis and reactivity of the tricarbonyliron complexes of PhCHCHCOR, R = Bu (7), R = Bui(8), and R = But(9) are reported.
Http Dx Doi Org 10 1080 00397910500501557, May 1, 2006
Camphor‐derived α‐dicarbonyl compounds and 3‐oxo‐camphorsulfonylimine have been synthesized from ... more Camphor‐derived α‐dicarbonyl compounds and 3‐oxo‐camphorsulfonylimine have been synthesized from the corresponding ketones or sulfonylimine by microwave‐assisted oxidation with selenium dioxide. Compared to the classical reaction conditions, good yields were obtained in much shorter reaction times. Additionally, the selenium precipitation is more quantitative, and its removal from the reaction mixture is easier.
Journal of the Chemical Society, Dalton Transactions, 1983
Page 1. J. CHEM. SOC. DALTON TRANS. 1983 749 Kinetics and Mechanism of Hydrogen Peroxide Oxidatio... more Page 1. J. CHEM. SOC. DALTON TRANS. 1983 749 Kinetics and Mechanism of Hydrogen Peroxide Oxidation by Silver(iii) in Aqueous Alkaline Media Edward T. Borish and Louis J. Kirschenbaum Department of Chemistry, University ...
Thermolysis of chromium carbene complexes with 1-azadienes leads to formation of trisubstituted p... more Thermolysis of chromium carbene complexes with 1-azadienes leads to formation of trisubstituted pyrroles in good yield.
Journal of the Chemical Society, Perkin Transactions 1, 1998
ABSTRACT Treatment of (2-methyl-1-azabuta-1,3-diene)tricarbonyliron(0) complexes with lithium die... more ABSTRACT Treatment of (2-methyl-1-azabuta-1,3-diene)tricarbonyliron(0) complexes with lithium diethylamide followed by a methyl iodide, benzyl bromide or allyl bromide quench leads to the formation of tertiary (enamine)tricarbonyliron(0) complexes in good yield. The crystal structures of two complexes, (2-(N-methyl-N-(4-methoxyphenyl)amino)-4-phenylbuta-1,3-diene)tricarbonyliron(0) (19) and (2-(N-allyl-N-isopropylamino)-4-phenylbuta-1,3-diene)tricarbonyliron(0) (24) are reported.
A simple pmxdutw for the preparation and the stereoselective reduction of some canphot based imin... more A simple pmxdutw for the preparation and the stereoselective reduction of some canphot based imines is reported. Two recent publications1 12 descnbing the synthesis of sterically crowded camphor imines have prompted us to repott our findings in this field. Our method allows the simple synthesis of such imines in high yield. Condensation of lphenyl atkylamines with (+)-camphor occurred when a solution of the two components were refluxed with 10 rnol 96 anhydrous ZnCb. (Dean-Stark trap). The temperature required for the reaction increased with the bulk of the alkyl substituent of the amine. & '0
ABSTRACT ChemInform is a weekly Abstracting Service, delivering concise information at a glance t... more ABSTRACT ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ABSTRACT ChemInform is a weekly Abstracting Service, delivering concise information at a glance t... more ABSTRACT ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Rapid Microwave-Assisted Synthesis of Phenyl Ethers under Mildly Basic and Nonaqueous Conditions.... more Rapid Microwave-Assisted Synthesis of Phenyl Ethers under Mildly Basic and Nonaqueous Conditions. -The described method is suitable for substrates that are sensitive towards strong bases or hydrolysis. -(SARJU, J.; DANKS, T. N.; WAGNER*, G.; Tetrahedron Lett. 45 (2004) 41, 7675-7677; Chem. Div., Univ. Surrey, Guildford, Surrey GU2 7XH, UK; Eng.) -M. Paetzel 03-093
Journal of the Chemical Society. Perkin Transactions. I, 1988
ABSTRACT The first examples of nucleophilic addition to tricarbonyliron complexes of α,β-unsatura... more ABSTRACT The first examples of nucleophilic addition to tricarbonyliron complexes of α,β-unsaturated ketones are described. Addition of Grignard, organolithium, and organocuprate reagents to the tricarbonyliron complex of benzylideneacetone (1) gives 1,4-diketones. The synthesis and reactivity of the tricarbonyliron complexes of PhCHCHCOR, R = Bu (7), R = Bui(8), and R = But(9) are reported.
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