Article (Scientific journals)
The deoxydehydration (DODH) reaction: a versatile technology for accessing olefins from bio-based polyols
Tshibalonza Ntumba, Nelly; Monbaliu, Jean-Christophe
2020In Green Chemistry
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Keywords :
Biobased polyols; DODH; Deoxydehydration
Abstract :
[en] This review provides a complete overview of the deoxydehydration (DODH) reaction including metal-free and transition metal-based DODH processes for the upgrading of bio-based polyols towards olefins. It relates to one of the main challenges of the 21st century, i.e. providing new chemical strategies to support the transition from a petro-based to an alternative bio-based chemical industry. The oxygen rich backbone signature of bio-based molecules imposes the development of new processes among which the DODH reaction stands as a gold standard for reaching olefins. The DODH research field has witnessed significant advances for both metal-free and metal-catalyzed protocols tailored for the specific context of using bio-based polyols as substrates. The selectivity for the preparation of specific olefin building blocks is thoroughly discussed in light of their environmental footprint (E-factor), hence providing a selection guide for the upgrading of polyols towards industrially relevant olefins and other valued added chemical building blocks.
Disciplines :
Chemistry
Author, co-author :
Tshibalonza Ntumba, Nelly ;  Université de Liège - ULiège > MolSys
Monbaliu, Jean-Christophe  ;  Université de Liège - ULiège > Département de chimie (sciences) > Synthèse organique appliquée
Language :
English
Title :
The deoxydehydration (DODH) reaction: a versatile technology for accessing olefins from bio-based polyols
Publication date :
2020
Journal title :
Green Chemistry
ISSN :
1463-9262
eISSN :
1463-9270
Publisher :
Royal Society of Chemistry, United Kingdom
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 08 July 2020

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