Substituted epoxides by lithiation of terminal epoxides.

Substituted epoxides by lithiation of terminal epoxides.

Diamine-ligand-assisted direct hydrogen-lithium exchange allows the generation of nonstabilized (H-substituted) oxiranyllithium species and their subsequent trapping by Bu(3)SnCl and carbonyl-based electrophiles. This reaction provides a new concise route to alpha,beta-epoxystannanes and substituted...

Disgrifiad llawn

Manylion Llyfryddiaeth
Prif Awduron:	Hodgson, D, Reynolds, N, Coote, S
Fformat:	Journal article
Iaith:	English
Cyhoeddwyd:	2004

Eitemau Tebyg

Recent developments in the chemistry of lithiated epoxides
gan: Hodgson, D, et al.
Cyhoeddwyd: (2002)

Deprotonation-electrophile trapping of terminal epoxides.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2005)

Expanding the utility of lithiated epoxides and aziridines in synthesis
gan: Hodgson, D, et al.
Cyhoeddwyd: (2006)

Alkenes from β-lithiooxyphosphonium ylides generated by trapping α-lithiated terminal epoxides with triphenylphosphine.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2012)

syn-β-Hydroxyallylic silanes from terminal epoxide α-lithiation-silylation and alkenylation: application to the tetrahydrofuran portion of the lytophilippines.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2012)

Stereocontrolled syntheses of (-)-cubebol and (-)-10-epicubebol involving intramolecular cyclopropanation of alpha-lithiated epoxides.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2010)

Straightforward synthesis of alpha,beta-epoxysilanes from terminal epoxides by lithium 2,2,6,6-tetramethylpiperidide-mediated deprotonation-in situ silylation
gan: Hodgson, D, et al.
Cyhoeddwyd: (2002)

Intramolecular cyclopropanation of unsaturated terminal epoxides.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2004)

Epoxydisilanes by direct double silylation of terminal epoxides
gan: Hodgson, D, et al.
Cyhoeddwyd: (2004)

Chiral epoxides by desymmetrizing deprotonation of meso-epoxides.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2002)

First direct deprotonation-electrophile trapping of simple epoxides: synthesis of alpha,beta-epoxysilanes from terminal epoxides.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2001)

Enamines from terminal epoxides and hindered lithium amides.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2004)

Substituted aziridines by lithiation-electrophile trapping of terminal aziridines.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2005)

Intramolecular cyclopropanation of unsaturated terminal epoxides and chlorohydrins.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2007)

Accessible sugars as asymmetric olefin epoxidation organocatalysts: glucosaminide ketones in the synthesis of terminal epoxides.
gan: Boutureira, O, et al.
Cyhoeddwyd: (2009)

Enantioselective synthesis of epoxides by alpha-deprotonation--electrophile trapping of achiral epoxides.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2003)

Enantioselective alpha-deprotonation of epoxides.
gan: Hodgson, D
Cyhoeddwyd: (2001)

Dimerization of lithiated terminal aziridines.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2006)

Substituted alkenediols by alkylative double ring opening of dihydrofuran and dihydropyran epoxides.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2001)

Functionalized alkenes from epoxides
gan: Hodgson, D, et al.
Cyhoeddwyd: (2004)

Metalated Epoxides and Aziridines in Synthesis
gan: Hodgson, D, et al.
Cyhoeddwyd: (2006)

Asymmetric synthesis of alpha-alkylated aldehydes using terminal epoxide-derived chiral enamines.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2008)

Enantioselective desymmetrisation of achiral epoxides
gan: Hodgson, D, et al.
Cyhoeddwyd: (1996)

Lithiation-electrophilic substitution of N-thiopivaloylazetidine.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2010)

Widening the usefulness of epoxides and aziridines in synthesis
gan: Hodgson, D, et al.
Cyhoeddwyd: (2007)

2-Ene-1,4-diols by dimerization of terminal epoxides using hindered lithium amides.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2005)

Plastics - Epoxide compounds - Determination of epoxide equivalent
gan: 5087 International Organization for Standardization

Widening the usefulness of epoxides and aziridines in synthesis
gan: Hodgson, D, et al.
Cyhoeddwyd: (2007)

Enantioselective Synthesis of 2,2-Disubstituted Terminal Epoxides via Catalytic Asymmetric Corey-Chaykovsky Epoxidation of Ketones
gan: Shigeki Matsunaga, et al.
Cyhoeddwyd: (2012-02-01)

Enantioselective alpha-deprotonation-rearrangement of meso-epoxides
gan: Hodgson, D, et al.
Cyhoeddwyd: (1996)

Thieme Chemistry Journal Awardees - Where Are They Now? Synthesis of (-)-Cubebol by Intramolecular Cyclopropanation of a Terminal Epoxide
gan: Hodgson, D, et al.
Cyhoeddwyd: (2009)

Epoxide resins /
gan: Potter, W. G. (William Geoffrey)
Cyhoeddwyd: (1970)

Asymmetric Synthesis of 1,2-Limonene Epoxides by Jacobsen Epoxidation
gan: Zi-Yi Huang, et al.
Cyhoeddwyd: (2021-09-01)

Enzymatic Epoxidation of Long-Chain Terminal Alkenes by Fungal Peroxygenases
gan: Esteban D. Babot, et al.
Cyhoeddwyd: (2022-03-01)

Alkenes from terminal epoxides using lithium 2,2,6,6-tetramethylpiperidide and organolithiums or grignard reagents.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2004)

Preparation and Characterization of Hydroxyl Terminated Liquid Epoxidized Natural Rubber
gan: Aina S. Basheer Khan, et al.
Cyhoeddwyd: (2020-02-01)

Isocyanate Reduction by Epoxide Substitution of Alcohols for Polyurethane Bioelastomer Synthesis
gan: Arnold A. Lubguban, et al.
Cyhoeddwyd: (2011-01-01)

An observation on the regioselectivity of ring-opening of some substituted cyclohexenyl epoxides
gan: Madeleine Helliwell, et al.
Cyhoeddwyd: (2006-10-01)

An enantioselective epoxide rearrangement - Claisen rearrangement approach to prostaglandins and (+)-iridomyrmecin
gan: Hodgson, D, et al.
Cyhoeddwyd: (1997)

Dimerization and isomerization reactions of alpha-lithiated terminal aziridines.
gan: Hodgson, D, et al.
Cyhoeddwyd: (2007)