References of "Krief, Alain"
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See detailBuilding the EnCOrE dictionary collaboratively: strategy and practice
Colaux, Catherine ULg; Krief, Alain; Henry, Julie et al

in International Journal of Knowledge and Learning (2008), 4(2/3), 203216

We are building an encyclopaedia of organic chemistry (EnCOrE) in English and making it freely available on the internet. We expect the tools to be used by novice as well as advanced researchers from ... [more ▼]

We are building an encyclopaedia of organic chemistry (EnCOrE) in English and making it freely available on the internet. We expect the tools to be used by novice as well as advanced researchers from university and industry. They will allow cross-searches based on chemical structures and equations, and on explanatory texts and an elaborated dictionary. EnCOrE will be created under a strong editorial organisation but also collaboratively between chemists. This will ensure that it is kept up to date and will favour a consensual approach. We will disclose our effort to develop, in this way, the EnCOrE dictionary and the protocols to favour collaboration. [less ▲]

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See detailProtocols for building an organic chemical ontology
Colaux, Catherine ULg; Krief, alain

in International Journal of Knowledge and Learning (2008), 4(2/3), 152-175

We will describe the different stages involved in the collaborative construction of an organic chemical ontology by chemists. We will disclose our experience, as chemists, in learning, how to build a ... [more ▼]

We will describe the different stages involved in the collaborative construction of an organic chemical ontology by chemists. We will disclose our experience, as chemists, in learning, how to build a collaborative ontology and how to use the ontology software from that of an artificial intelligence scientist. We will then disclose our work in developing the protocols to work within the community of chemists to build a collaborative ontology. Useful perceptions about the use of the ontology will also be discussed. [less ▲]

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See detailBuilding EnCOrE : Encyclopédie de Chimie Organique Electronique
Colaux, Catherine ULg; Seleck, Caroline; Henry, Julie et al

Poster (2006, December)

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See detailEnCOrE : Encyclopédie de Chimie Organique Electronique
Colaux, Catherine ULg; krief, Alain

Poster (2006, December)

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See detailFrom Information to Knowledge : Building EnCOrE Collaboratively
Colaux, Catherine ULg; Krief, Alain

Poster (2006, June)

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See detailEnCOrE (Encyclopédie de Chimie Organique Electronique): An Original Way to Represent and Transfer Knowledge from Freshmen to Researchers in Organic Chemistry
Colaux, Catherine ULg; Krief, Alain

in Ritrovato, Pierluigi; Cerri, Stefano A.; Salerno, Saverio (Eds.) et al Towards the Learning Grid Advances in Human Learning Services (2005)

EnCOrE is an original proposal which is expected to allow the sharing and the transfer of knowledge in organic chemistry. The system will use MIDES software, whith a peer-to-peer architecture, which will ... [more ▼]

EnCOrE is an original proposal which is expected to allow the sharing and the transfer of knowledge in organic chemistry. The system will use MIDES software, whith a peer-to-peer architecture, which will allow setting up a technological and methodological frame to allow collaborative building of knowledge in between chemists. Learning Grid's services will help for Experimental Electronic Laboratory “LabCOrE” as well as for predictive computational tools. [less ▲]

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See detailEnCOrE (Encyclopédie de Chimie Organique Electronique): an Original Way to Represent and Transfer Knowledge from Freshmen to Researchers in Organic Chemistry
Colaux, Catherine ULg; Krief, Alain

in Electronic Workshops in Computing (2003, December 03)

EnCOrE is an original proposal which is expected to allow to share and transfer knowledge in organic chemistry. The system will use MIDES a software, with a peer-to-peer architecture, which will allow to ... [more ▼]

EnCOrE is an original proposal which is expected to allow to share and transfer knowledge in organic chemistry. The system will use MIDES a software, with a peer-to-peer architecture, which will allow to set up a technological and methodological frame to allow collaborative building of knowledge in between chemists. Learning GRID's services will help for Experimental electronic laboratory "LabCOrE" as well as for predictive computational tools. [less ▲]

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See detailOsmium (VI) – selenoxyde and selenide – osmium (VIII) : A Perfect Couple of Reagents
Colaux, Catherine ULg; krief, Alain

Poster (2001, December)

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See detailOsmium (VI) – selenoxyde : A Perfect Couple of Reagents
Colaux, Catherine ULg; krief, Alain

Poster (2001, September)

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See detailOsmium (VI) – selenoxyde : A Perfect Couple of Reagents
Colaux, Catherine ULg; Krief, Alain

Poster (2001, July)

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See detailNovel Variations of the Asymmetric Catalytic Dihydroxylation of olefins
Colaux, Catherine ULg; Krief, Alain

Poster (2000, December)

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See detailPowerful Alternative Asymmetric Catalytic Dihydroxylation of Olefins
Colaux, Catherine ULg; Krief, Alain

Poster (2000, November)

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See detailPowerful Alternative Asymmetric Catalytic Dihydroxylation of Olefins
Colaux, Catherine ULg; Krief, Alain

Poster (2000, July)

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See detailCatalytic asymmetric dihydroxylation of alpha-methylstyrene by air
Krief, Alain; Colaux, Catherine ULg

in Tetrahedron Letters (1999), 40(22), 4189-4192

Dioxygen is able, under visible irradiation, to promote the high yielding and highly asymmetric dihydroxylation of alpha-methylstyrene in the presence of catalytic amounts of Os(VI), phthalazine ... [more ▼]

Dioxygen is able, under visible irradiation, to promote the high yielding and highly asymmetric dihydroxylation of alpha-methylstyrene in the presence of catalytic amounts of Os(VI), phthalazine dihydroquinidine chiral ligand [(DHQD)(2)PHAL]. (C) 1999 Published by Elsevier Science Ltd. Ail rights reserved. [less ▲]

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See detailPowerful alternative asymmetric catalytic dihydroxylation of olefins
Colaux, Catherine ULg; Krief, Alain

Poster (1998, December)

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See detailPowerful alternative asymmetric Catalytic dihydroxylation of olefins
Colaux, Catherine ULg; Krief, Alain; Dumont, Willy

Poster (1998, November)

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See detailOxidation des allylséléniures par les réactifs AD de Sharpless
Colaux, Catherine ULg; Krief, Alain; Dumont, willy

Poster (1998, September)

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See detailOxidation of allylselenides with the Sharpless AD reagents
Colaux, Catherine ULg; Krief, alain; Dumont, Willy

Poster (1998, July)

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See detailOxidation of allylselenides with the Sharpless AD reagents
Colaux, Catherine ULg; Krief, Alain; Dumont, Willy

Poster (1997, December)

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See detailOxidation of allylselenides with the Sharpless AD-reagents
Krief, Alain; Colaux, Catherine ULg; Dumont, willy

in Tetrahedron Letters (1997), 38(18), 3315-3318

Allylselenides are efficiently oxidized by AD-mix reagents. Oxidation takes chemoselectively place on the selenium atom of allylselenides bearing a methylseleno or a phenylseleno moiety, but ... [more ▼]

Allylselenides are efficiently oxidized by AD-mix reagents. Oxidation takes chemoselectively place on the selenium atom of allylselenides bearing a methylseleno or a phenylseleno moiety, but chemoselectively occurs on the C,C double bond of the corresponding o-nitrophenyl derivatives. [less ▲]

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