References
- Olah , G. A. , Prakash , G. K.S. and Sommer , J. 1985 . Superacids New York : Wiley Interscience .
- Olah , G. A. , Iyer , P. S. and Prakash , G. K.S. 1986 . Perfluorinated resinsulfonic acid (Nafion‐H®) Catalysis in synthesis . Synthesis , : 513 – 531 .
- Harmer , M. A. , Farneth , W. E. and Sun , Q. 1996 . High surface area Nafion resin/silica nanocomposites: A new class of solid acid catalyst . J. Am. Chem. Soc., , 118 : 7708 – 7715 . [CROSSREF]
- Török , B. , Kiricsi , I. , Molnár , Á. and Olah , G. A. 2000 . Acidity and catalytic Activity of Nafion‐H/silica nanocomposite catalyst compared with a silica‐supported Nafion sample . J. Catal. , 193 : 132 – 138 . [CROSSREF]
- Heidekum , A. , Harmer , M. A. and Hoelderich , W. F. 1999 . Addition of carboxylic acids to cyclic olefins catalyzed by strong acidic ion‐exchange resins . J. Catal., , 181 : 217 – 222 . [CROSSREF]
- Heidekum , A. , Harmer , M. A. and Hoelderich , W. F. 1999 . Nafion/silica composite material reveals high catalytic potential in acylation reactions . J. Catal., , 188 : 230 – 232 . [CROSSREF]
- Wabnitz , T. C. , Yu , J.‐Q. and Spencer , J. B. 2003 . A general, polymer‐supported acid catalyzed hetero‐Michael addition . Synlett , : 1070 – 1072 .
- Ahmar , M. and Bloch , R. 1992 . A New synthesis of isochromans and phtalans . Synth. Commun. , 22 : 1417 – 1420 .
- Mandai , T. , Irei , H. , Kawada , M. and Otera , J. 1984 . Novel synthesis and application of mixed acetals (acetyl methyl acetals) . Tetrahedron Lett. , 25 : 2371 – 2374 . [CROSSREF]
- Boeckman , R. K. Jr. and Flann , C. J. 1983 . Stereocontrol in the intramolecular Diels–Alder reaction VI: Use of mixed acetals as ester equivalents in the connecting chain . Tetrahedron Lett. , 24 : 5035 – 5038 . [CROSSREF]
- Greene , T. W. and Wuts , P. G.M. 1991 . Protective Groups in Organic Synthesis , 1st Ed. 17 – 20 . New York : John Wiley .
- Fuji , K. , Nakano , S. and Fujita , E. 1975 . An improved method for methoxymethylation of alcohols under mild acidic conditions . Synthesis , : 276 – 277 . [CROSSREF]
- Yardley , J. P.H. and Fletcher , H. 3rd . 1976 . Introduction of the methoxymethyl ether protecting group . Synthesis , : 244 [CROSSREF]
- Olah , G. A. , Hussein , A. , Gupta , B. G.B. and Narang , S. C. 1981 . Catalysis by solid superacids, 15. Facile Preparation of Methoxymethyl ethers . Synthesis , : 471 – 472 . [CROSSREF]
- Dieter , R. K. and Datar , R. 1990 . An inexpensive and convenient preparation of methoxymethyl and phenylthi . Org. Prep. Proc. Int. , 22 : 63 – 70 .
- Schaper , U.‐A. 1981 . Die Einführung der O‐Ethoxymethyl‐Gruppe zum Schutz der Hydroxy‐Gruppe in Alkoholen und Phenolen . Synthesis , : 794 – 796 . [CROSSREF]
- Ledneczki , I. , Agócs , P. M. and Molnár , Á. 2003 . N‐Alkoxymethylation of carboxamides catalyzed by Brønsted acids . Synlett , : 2255 – 2257 .