Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 48 checked references that resolve
resolves10.1039/c3ee00069aLactic acid as a platform chemical in the biobased economy: the role of chemocatalysis
resolves10.1021/acscatal.6b01979Potassium-Ion-Exchanged Zeolites for Sustainable Production of Acrylic Acid by Gas-Phase Dehydration of Lactic Acid
resolves10.1039/C7RA10736FAmmonia promoted barium sulfate catalyst for dehydration of lactic acid to acrylic acid
resolves10.1007/s13203-016-0150-5Vapor-phase catalytic dehydration of lactic acid to acrylic acid over nano-crystalline cerium phosphate catalysts
resolves10.1039/C6RA28429AEfficient production of acrylic acid by dehydration of lactic acid over BaSO
<sub>4</sub>
with crystal defects
resolves10.1021/cs100047pEfficient Acrylic Acid Production through Bio Lactic Acid Dehydration over NaY Zeolite Modified by Alkali Phosphates
resolves10.1039/c3gc40144hCatalytic dehydration of lactic acid to acrylic acid using calcium hydroxyapatite catalysts
resolves10.1021/cs500388xSustainable Production of Acrylic Acid: Catalytic Performance of Hydroxyapatites for Gas-Phase Dehydration of Lactic Acid
resolves10.1002/cssc.201400134Sustainable Production of Acrylic Acid: Alkali‐Ion Exchanged Beta Zeolite for Gas‐Phase Dehydration of Lactic Acid
resolves10.1039/C6CP04163ADehydration of lactic acid to acrylic acid over lanthanum phosphate catalysts: the role of Lewis acid sites
resolves10.1039/C7CY02142ASelective conversion of lactic acid to acrylic acid over alkali and alkaline-earth metal co-modified NaY zeolites
resolves10.1006/jcat.1994.1206Formation of 2,3-Pentanedione from Lactic Acid over Supported Phosphate Catalysts
resolves10.1006/jcat.1996.0376FTIR and31P-NMR Spectroscopic Analyses of Surface Species in Phosphate-Catalyzed Lactic Acid Conversion
resolves10.1006/jcat.1997.1484Lactic Acid Conversion to 2,3-Pentanedione and Acrylic Acid over Silica-Supported Sodium Nitrate: Reaction Optimization and Identification of Sodium Lactate as the Active Catalyst
resolves10.1021/ie970014mReaction and Spectroscopic Studies of Sodium Salt Catalysts for Lactic Acid Conversion
resolves10.1021/ie9707026Reaction and Kinetic Studies of Lactic Acid Conversion over Alkali-Metal Salts
resolves10.1016/j.jcat.2015.05.016Highly efficient and robust Mg0.388Al2.408O4 catalyst for gas-phase decarbonylation of lactic acid to acetaldehyde
resolves10.3866/PKU.WHXB201606225Comparative Study on Catalytic Performance of the Production of 2, 3-Pentanedione from Lactic Acid Condensation over SiO<sub>2</sub>-Supported Alkali Metal Nitrates
resolves10.1021/ie00042a035Catalysts and Supports for Conversion of Lactic Acid to Acrylic Acid and 2,3-Pentanedione
resolves10.1021/ie101093xNaY Zeolites Catalyze Dehydration of Lactic Acid to Acrylic Acid: Studies on the Effects of Anions in Potassium Salts
resolves10.1016/j.cattod.2015.10.030Sustainable production of acrylic acid: Rb+- and Cs+-exchanged Beta zeolite catalysts for catalytic gas-phase dehydration of lactic acid
resolves10.1021/j100302a015Vibrational analysis of the propionate ion and its carbon-13 derivatives: infrared low-temperature spectra, normal-coordinate analysis, and local-symmetry valence force field
resolves10.1021/ie900065aCatalytic Performance and Characterization of Silica Supported Sodium Phosphates for the Dehydration of Methyl Lactate to Methyl Acrylate andAcrylic Acid
resolves10.1016/j.apcata.2011.02.015Efficient and selective conversion of methyl lactate to acrylic acid using Ca3(PO4)2–Ca2(P2O7) composite catalysts
resolves10.1016/j.apcata.2014.09.011Efficient catalytic dehydration of methyl lactate to acrylic acid using sulphate and phosphate modified MCM-41 catalysts
resolves10.1039/C4RA08738KThe effect of K
<sub>2</sub>
HPO
<sub>4</sub>
and Al
<sub>2</sub>
(SO
<sub>4</sub>
)
<sub>3</sub>
modified MCM-41 on the dehydration of methyl lactate to acrylic acid
resolves10.1016/j.apcatb.2015.07.005Dehydration of ethyl lactate over alkaline earth phosphates: Performances, effect of water on reaction pathways and active sites
resolves10.1021/ma051232rCrystal Modifications and Thermal Behavior of Poly(<scp>l</scp>-lactic acid) Revealed by Infrared Spectroscopy
resolves10.1021/ef8008025A Comparison Study of Carbon Dioxide Adsorption on Polydimethylsiloxane, Silica Gel, and Illinois No. 6 Coal Using in Situ Infrared Spectroscopy
resolves10.1021/j100882a026Infrared Study of Adsorption of Carbon Dioxide, Hydrogen Chloride, and Other Molecules on “Acid” Sites on Dry Silica—Alumina and γ-Alumina<sup>1</sup>
The 4 references without a DOI — listed, not checked
no DOI — not checkedHolmen, R. E.; Township, W. B.; County, R. Production of acrylates by catalytic dehydration of lactic acid and alkyl lactates. U.S. Patent 2,859,240, 1958.
no DOI — not checkedShyr, Y.S.; Johnson, M. M. Process for preparing silica-alumina. U.S. Patent 4,711,868, 1987.
no DOI — not checkedref41/cit41
no DOI — not checkedPaparizos, C.; Dolhyj, S. R.; Shaw, W. G. Catalytic conversion of lactic acid and ammonium lactate to acrylic acid. U.S. Patent 4,786,756, 1988.
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