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1. Synthesis of new mono and bis amides projected as potential histone deacetylase (HDAC) inhibitors. Terracciano, Stefania; Chini, Maria Giovanna; Bifulco, Giuseppe; D'Amico, Elisabetta; Marzocco, Stefania; Riccio, Raffaele; Bruno, Ines. Tetrahedron vol. 66 issue 13 March 27, 2010. p. 2520-2528

 In our ongoing efforts to discover new potent histone deacetylase (HDAC) inhibitors as… (more)

Keywords: trimethyl orthoformate

DOI: 10.1016/j.tet.2010.01.061. ISSN: 0040-4020.

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2. Perchloric Acid Adsorbed on Silica Gel (HClO4-SiO2) as an Inexpensive, Extremely Efficient, and Reusable Dual Catalyst System for Acetal/Ketal Formation and Their Deprotection to Aldehydes/Ketones. Chakraborti, Asit; Kumar, Raj; Kumar, Dinesh. Synthesis vol. 2007 issue 2 2007. p. 299-303

 Perchloric acid adsorbed on silica gel (HClO4-SiO2) is reported as extremely efficient, inexpensive,… (more)

Keywords: trimethyl orthoformate (TMOF)

DOI: 10.1055/s-2006-958948. ISSN: 0039-7881.

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3. Copper(II) tetrafluoroborate as a novel and highly efficient catalyst for acetal formation. Kumar, Raj; Chakraborti, Asit K. Tetrahedron Letters vol. 46 issue 48 November 28, 2005. p. 8319-8323

 Commercially available copper(II) tetrafluoroborate hydrate has been found to be a highly efficient… (more)

Keywords: Trimethyl orthoformate

DOI: 10.1016/j.tetlet.2005.09.168. ISSN: 0040-4039.

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4. Perchloric Acid Adsorbed on Silica Gel (HClO4-SiO2) as an Inexpensive, Extremely Efficient, and Reusable Dual Catalyst System for Acetal/Ketal Formation and Their Deprotection to Aldehydes/Ketones. Chakraborti, Asit; Kumar, Raj; Kumar, Dinesh. Synthesis vol. 2007 issue 2 2007. p. 299-303

 Perchloric acid adsorbed on silica gel (HClO4-SiO2) is reported as extremely efficient, inexpensive,… (more)

Keywords: acetals; ketals; aldehydes; ketones; trimethyl orthoformate (TMOF); triethyl orthoformate (TEOF); protection/deprotection; HClO4-SiO2; dual catalyst

DOI: 10.1055/s-2006-958948. ISSN: 0039-7881.

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5. A Straightforward Route to E-γ-Aryl-α-oxobutenoic Esters by One-step Acid-catalysed Crotonisation of Pyruvates. Dujardin*, Gilles. Synlett vol. 2001 issue 1 2001. p. 0147-0149

 A new and highly simple method for the synthesis of E-γ-aryl-(more)

Keywords: benzylidenepyruvate; crotonisation; copper (II) triflate; trimethyl orthoformate; heterodiene

DOI: 10.1055/s-2001-9713. ISSN: 0936-5214.

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6. The synthesis and hydrolysis of dimethyl acetals catalyzed by sulfated metal oxides. An efficient method for protecting carbonyl groups. Lin, Chiu-Hsun; Lin, Shawn D.; Yang, Yi-Hung; Lin, Tsung-Po. Catalysis Letters vol. 73 issue 2/4 May 2001. p. 121-125

 Sulfated metal oxides including SO_4^2−/ZrO_2, SO_4^2−/TiO_2, SO_4^2−/HfO_2, SO_4^2−/Fe_2O_3, SO_4^2−/SnO_2, and SO_4^2−/Al_2O_3 were highly… (more)

Keywords: trimethyl orthoformate

ISSN: 1011-372X.

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7. Deep eutectic solvent promoted highly efficient synthesis of N, N'-diarylamidines and formamides. Azizi, N.; Gholibeglo, E.; Babapour, M.; Ghafuri, H.; Bolourtchian, S.M. Comptes rendus - Chimie vol. 15 issue 9 September, 2012. p. 768-773

 A deep eutectic solvent was used as a dual catalyst and reaction medium… (more)

Keywords: Trimethyl orthoformate

DOI: 10.1016/j.crci.2012.06.011. ISSN: 1631-0748.

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8. Regiochemistry of the Reaction of 2-Acylcyclohexanones with Trimethyl Orthoformate: A Convenient One-Pot Method to Obtain 7,7-Dimethoxy Alkanoate Methyl Esters. Martins*, Marcos A. P. Synlett vol. 1999 issue 6 1999. p. 789-791

 The regiochemistry of the reaction of 2-acylcyclohexanones [containing 2-acyl groups, C(O)R, where R… (more)

Keywords: acetals; β-diketones; 2-acylcycloalkanones; trimethyl orthoformate; reverse Claisen condensation

DOI: 10.1055/s-1999-2725. ISSN: 0936-5214.

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9. The first separation and stereochemical determination of bis(α-hydroxyalkyl) phosphinic acids diastereoisomers. Kaboudin, Babak; Haghighat, Hamideh. Tetrahedron Letters vol. 46 issue 46 November 14, 2005. p. 7955-7957

 A separation of bis(α-hydroxyalkyl) phosphinic acid diastereoisomers is described. A novel method for… (more)

Keywords: Trimethyl orthoformate

DOI: 10.1016/j.tetlet.2005.09.081. ISSN: 0040-4039.

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10. One-Pot Synthesis of Substituted Pyrimidine Derivatives from Acetylenedicarboxylate, Amine and Orthoformate. Reddy, Boreddy; Nagarajan, Arasampattu. Synlett vol. 2010 issue 15 2010. p. 2311-2313

Substituted pyrimidine derivatives with a disubstituted pattern are produced in a novel one-pot reaction from diethyl(methyl)acetylenedicarboxylate, amine, and trimethyl(ethyl)orthoformate under solvent-free conditions using ZnCl2 catalyst.

Keywords: solvent-free conditions; diethyl acetylenedicarboxylate; trimethyl orthoformate; pyrimidine

DOI: 10.1055/s-0030-1258034. ISSN: 0936-5214.

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11. A Convenient Preparation Method for Synthesizing Formamidine Utilizing Sulfated Zirconia. Lin, Chiu-Hsun; Tsai, Chih-Hsiang; Chang, Han-Chung. Catalysis Letters vol. 104 issue 3-4 November 2005. p. 135 - 140

  Sulfated zirconia is able to effectively catalyze the reaction between aniline and… (more)

Keywords: trimethyl orthoformate

DOI: 10.1007/s10562-005-7942-z. ISSN: 1011-372X.

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12. A simple TiCl4 promoted arylation of orthoformate and benzyl ethers by N,N-dialkylarylamines. Periasamy, Mariappan; Kishorebabu, Neela; Natarajan Jayakumar, K. Tetrahedron Letters vol. 48 issue 11 March 12, 2007. p. 1955-1958

 N,N-Dialkylarylamines react with trimethyl orthoformate and TiCl4 under ambient conditions to… (more)

Keywords: Trimethyl orthoformate

DOI: 10.1016/j.tetlet.2007.01.079. ISSN: 0040-4039.

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