Results 161 to 170 of about 51,547 (253)

Sustainable Syntheses of p-Hydroxycinnamic-Based Macrobisphenols: Progress, Challenges, and Comparative Assessment of Yield and Sustainability. [PDF]

ChemSusChem
Flourat AL, Breilly D, Rischard F, Péru AAM, Estorges R, Dosso A, Fadlallah S, Gallos A, Allais F.   +8 more
europepmc   +1 more source

Life cycle assessment of biodiesel synthesis from waste cooking oil using bifunctional heterogeneous catalyst

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 4, Page 1882-1894, July/August 2026.
Abstract The development of renewable energy sources is important in order to achieve the United Nations Sustainable Development Goals (SDGs). Waste cooking oil (WCO) is a promising feedstock for biodiesel production through transesterification. Heterogeneous bifunctional catalysts offer a sustainable alternative to conventional homogeneous bases such ...
Frederick Jit Fook Phang, Jocelyn Ling Hui Jong, Michael Toh Yang Wong, Jiuan Jing Chew, Lusi Ernawati, Diah Agustina Puspitasari, Fuping Li, Yen San Chan, Basil T. Wong, Jaka Sunarso   +9 more
wiley   +1 more source

Lipid Extraction and Cell Disruption Methods for Improving Biodiesel Production by <i>Scenedesmus sp</i>. [PDF]

Microorganisms
Raya MPP, Martínez Cartas ML, Sánchez S.   +2 more
europepmc   +1 more source

Simulating competition in the US bioeconomy to produce hard‐to‐electrify transportation fuels using limited biomass resources

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 4, Page 1895-1910, July/August 2026.
Abstract This study presents a novel bioeconomy optimization framework, BiOpt, designed to address critical questions regarding the strategic use of limited US biomass resources for biofuel production. By integrating detailed techno‐economic analyses, life cycle assessments, and resource assessment data, BiOpt optimizes resource distributions across ...
Nicholas A. Carlson, Emily K. Newes, Kristen Lu, Eric C. D. Tan   +3 more
wiley   +1 more source

Active and Versatile ROP Aluminum Catalysts for the Controlled Limonene Oxide Polymerization and Copolymerization With Anhydrides

ChemCatChem, Volume 18, Issue 13, 14 July 2026.
Highly active aluminum catalysts for the ring‐opening copolymerization of LO and PA able to produce syndiotactic alternating copolyester within 3 h are presented. The role of DMAP as cocatalysts for the copolymerization is key and is involved in the opening of the anhydride, however, it blocks the catalytic activity for the LO ROP.
Miguel Palenzuela, Jesús Damián, Francisco Garcia‐Valle, M Teresa Muñoz, Belen Monje, Ana Mangas, Christopher J. Whiteoak, Tomás Cuenca, Marta E. G. Mosquera   +8 more
wiley   +1 more source

Chlorine‐Free Synthesis of P‐Esters: Microwave‐Assisted Direct Esterification of Phosphinic, Phosphonic, as Well as Phosphoric Acid Derivatives

Chemistry–Methods, Volume 6, Issue 7, July 2026.
The esterification of phosphinic, phosphonic, and phosphoric acids is not possible due the high enthalpy of activation. However, the barrier may be overcome under MW irradiation to give phosphinates, phosphonates, and alkoxyphosphoric acids, respectively. In the latter cases, the remaining P(O)OH group was esterified by alkylation.
György Keglevich
wiley   +1 more source

Hyper-Cross-Linked Microporous Polymers as Cheap and Efficient Catalysts for the Synthesis of Biodiesel. [PDF]

ACS Appl Eng Mater
Bezzu CG, Hawkins N, Foster R, Antonangelo AR, Ryan JW, Williamson A, Carta M.   +6 more
europepmc   +1 more source

Flavour Ester Synthesis by Immobilized Lipases: A Research Overview With Industrial Relevance

Flavour and Fragrance Journal, Volume 41, Issue 4, Page 721-741, July 2026.
Research landscape of flavour ester synthesis by immobilized lipases, highlighting enzymatic routes, major research themes and aspects related to industrial relevance, including enzyme reuse, solvent‐free systems, process intensification and scale‐up potential.
Nicole Marasca, Francisco Lucas Chaves Almeida, Rebeca Luana Carneiro, Marcus Bruno Soares Forte   +3 more
wiley   +1 more source

Iron‐Photocatalyzed C(sp3)–H Phosphonylation of Alkanes

Angewandte Chemie, Volume 138, Issue 26, 22 June 2026.
Alkyl phosphonates are valuable motifs that can be prepared by phosphonylations of various common functional groups. However, direct phosphonylations of C(sp3)–H bonds are limited to activated positions. Herein, we report an iron‐photocatalyzed phosphonylation of unactivated C(sp3)–H bonds using a novel phosphite radical trap, which is equipped with an
Ya Dong, Wangyujing Han, Hanwen Zhang, Santosh K. Pagire, Harry Meats, Adam Noble, Varinder K. Aggarwal   +6 more
wiley   +2 more sources

High quality biodiesel production using multitechnically degummed oil extracted from seeds of Jatropha curcas (Linn.). [PDF]

BMC Chem
Adeagbo OD, Oyekunle JAO, Aransiola EF, Ore OT, Adekunle AS.   +4 more
europepmc   +1 more source