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Montmorillonite K10 and KSF clays as acidic and green catalysts for effective esterification of phenols and alcohols under MWI
3/3 checkable references clean · checked 2026-07-22
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.
5 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 3 checked references that resolve
resolves10.1021/jo051337s
Direct Atom-Efficient Esterification between Carboxylic Acids and Alcohols Catalyzed by Amphoteric, Water-Tolerant TiO(acac)<sub>2</sub>
resolves10.1002/cjoc.200890098
Microwave‐Induced Solvent‐free Synthesis of <i>β </i>‐Keto Esters Using Montmorillonite KSF and K10 Clays as Efficient and Recyclable Heterogeneous Solid Acids
The 5 references without a DOI — listed, not checked
no DOI — not checkedEsterification: Methods, Reactions, and Applications. Otera, J., Weinheim: Wiley-VCH, 2003; Larock, R.C., Comprehensive Organic Transformations, 2nd ed., VCH: New York, 1999; Franklin, A.S., J. Chem. Soc., Perkin Trans., 1999, vol. 1, p. 3537; Iranpoor, N., Firouzabadi, H., Khalili, D., and Motevalli, S., J. Org. Chem., 2008, vol. 73, p. 4882; Soltani Rad, M.N., Behrouz, S., Faghihi, M.A., and Khalafi-Nezhad, A., Tetrahedron Lett., 2008, vol. 49, p. 1115; Nowrouzi, N., Mehranpour, A.M., and Ameri Rad, J., Tetrahedron, 2010, vol. 66, p. 9596; Sarpong, R. and Heller, S.T., Tetrahedron, 2011, vol. 67, p. 8851.
no DOI — not checkedNasreen, A., Synlett, 2001, p. 1341; Kaur, N. and Kishore, D., J. Chem. Pharm. Res., 2012, vol. 4, no 2, p. 991.
no DOI — not checkedMicrowave-Assisted Organic Synthesis., Lidstrom, P. and Tierney, J.P., Eds., Oxford: Blackwell, 2005; Microwave Methods in Organic Synthesis, Larhed, M. and Olofsson, K., Eds., Berlin: Springer, 2006; Dallinger, D. and Kappe, C.O., Chem. Rev., 2007, vol. 107, p. 2563; Belov, P., Campanella, V.L., Smith, A.W., and Priefer, R., Tetrahedron Lett., 2011, vol. 52, p. 2776.
no DOI — not checkedWoods, H.J., US Patent 4 042 633, August 16, 1977.
no DOI — not checkedProlabo, Fr., Patent 62241/D, 14669 FR, December 23th 1991; R. Commarmot, R. and Didenot, G., JF Rhône-Poulenc/Prolabo Patent number 84/03496, October 27, 1986.
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