A facile and efficient ZrCl4 catalyzed conversion of aldehydes to geminal-diacetates and dipivalates and their cleavage
暂无分享,去创建一个
[1] S. Chandrasekhar,et al. ZrCl4 as a mild and efficient catalyst for the one-pot conversion of TBS and THP ethers to acetates , 2003 .
[2] N. Iranpoor,et al. Aluminum dodecatungstophosphate (AlPW12O40) as an efficient heterogeneous inorganic catalyst for the chemoselective synthesis of geminal diacetates (acylals) under solvent-free conditions , 2003 .
[3] B. Karimi,et al. Lithium trifluoromethanesulfonate (LiOTf) as a recyclable catalyst for highly efficient acetylation of alcohols and diacetylation of aldehydes under mild and neutral reaction conditions. , 2003, The Journal of organic chemistry.
[4] Arijit Das,et al. Zinc Tetrafluoroborate-Catalyzed Efficient Conversion of Aldehydes to Geminal Diacetates and Cyanoacetates , 2003 .
[5] V. Ravikanth,et al. Amberlyst-15-Catalyzed Efficient Synthesis of 1,1-Diacetates from Aldehydes , 2003 .
[6] S. C. Roy,et al. A MILD AND EFFICIENT METHOD FOR THE CHEMOSELECTIVE SYNTHESIS OF ACYLALS FROM ALDEHYDES AND THEIR DEPROTECTIONS CATALYSED BY CERIC AMMONIUM NITRATE , 2002 .
[7] R. Pettit,et al. Antineoplastic agents. 465. Structural modification of resveratrol: sodium resverastatin phosphate. , 2002, Journal of medicinal chemistry.
[8] M. Curini,et al. Preparation and deprotection of 1,1-diacetates (acylals) using zirconium sulfophenyl phosphonate as catalyst , 2002 .
[9] J. Yadav,et al. LiBF4-Mediated Conversion of Aldehydes to gem-Diacetates , 2002 .
[10] B. Reddy,et al. INDIUM TRICHLORIDE CATALYZED CHEMOSELECTIVE CONVERSION OF ALDEHYDES TO GEM-DIACETATES* , 2002 .
[11] K. Rama Rao,et al. AN EFFICIENT BIOMIMETIC CLEAVAGE OF GEM-DIACETATES TO ALDEHYDES BY β-CYCLODEXTRIN UNDER NEUTRAL CONDITIONS IN AQUEOUS MEDIUM* , 2002 .
[12] B. Karimi,et al. HIGHLY EFFICIENT AND CHEMOSELECTIVE CONVERSION OF ALDEHYDES TO ACYLALS CATALYZED WITH TUNGSTEN HEXACHLORIDE (WCl6) , 2002 .
[13] R. Mohan,et al. An Efficient Method for the Chemoselective Synthesis of Acylals from Aromatic Aldehydes Using Bismuth Triflate , 2001 .
[14] J. Yadav,et al. A MILD AND EFFICIENT CLEAVAGE OF gem-DIACETATES TO ALDEHYDES BY CBr4 * , 2001 .
[15] J. Yadav,et al. Zr4+-Catalyzed Efficient Synthesis of α-Aminophosphonates , 2001 .
[16] Tsuneo Sato,et al. CONVERSION OF ALDEHYDES INTO GEMINAL DICARBOXYLATES (ACYLALS) CATALYZED BY LITHIUM TETRAFLUOROBORATE , 2001 .
[17] B. Bandgar,et al. Microwave Induced Synthesis of Geminal Diacetates from Aldehydes Using Envirocat EPZ10® Without Solvent , 2000 .
[18] I. Mohammadpoor‐Baltork,et al. Bismuth (III) Chloride1; an Efficient and Selective Catalyst for Deprotection of 1,1-Diacetates , 1999 .
[19] B. Karimi,et al. ZIRCONIUM TETRACHLORIDE (ZRCL4) CATALYZED HIGHLY CHEMOSELECTIVE AND EFFICIENT ACETALIZATION OF CARBONYL COMPOUNDS , 1999 .
[20] R. Maggi,et al. Solvent free synthesis and deprotection of 1,1-diacetates over a commercially available zeolite Y as a reusable catalyst , 1998 .
[21] G. P. Vennall,et al. Sc(OTf)3, an Efficient Catalyst for Formation and Deprotection of Geminal Diacetates (Acylals); Chemoselective Protection of Aldehydes in Presence of Ketones , 1998 .
[22] N. Deka,et al. Synthesis of 1,1-Diacetates from Aldehydes using Trimethylchlorosilane and Sodium Iodide as Catalyst , 1998 .
[23] N. Deka,et al. Iodine as Acetylation Catalyst in the Preparation of 1,1-Diacetates from Aldehydes , 1997 .
[24] M. Guisnet,et al. Diacetates From Aldehydes in the Presence of Zeolites , 1995 .
[25] Pradeep Kumar,et al. An efficient synthesis of diacetates from aldehydes using beta zeolite , 1995 .
[26] Y. Ku,et al. Cleavage of geminal diacetates using various phenoxides , 1993 .
[27] J. Iqbal,et al. Cobalt(II)-catalyzed reaction of aldehydes with acetic anhydride under an oxygen atmosphere: scope and mechanism , 1993 .
[28] R. Varma,et al. Alumina-mediated deacetylation of benzaldehyde diacetates. A simple deprotection method , 1993 .
[29] J. Katzenellenbogen,et al. Guanidinophenyl-substituted enol lactones as selective, mechanism-based inhibitors of trypsin-like serine proteases. , 1992, Journal of medicinal chemistry.
[30] P. Cotelle,et al. Deprotection of benzaldehyde diacetates by ceric ammonium nitrate coated on silica , 1992 .
[31] A. Fry,et al. COBALT(II)-CATALYZED REACTION BETWEEN POLYCYCLIC AROMATIC ALDEHYDES AND ACETIC ANHYDRIDE. FORMATION OF ACYLALS, NOT 1,2-DIKETONES , 1991 .
[32] G. Kabalka,et al. Cleavage of ethers and geminal diacetates using the boron triiodide-N,N-diethylaniline complex , 1990 .
[33] J. Ross. Ullman's encyclopedia of industrial chemistry , 1986 .
[34] R. Harper,et al. Acetals as crosslinking reagents for cotton , 1984 .
[35] B. Bal,et al. Protecting groups in organic synthesis. Part 8. Conversion of aldehydes into geminal diacetates , 1983 .
[36] J. Miller,et al. Phosphorus Trichloride as Catalyst in the Preparation of 1,1-Diacetates from Aldehydes , 1981 .
[37] F. Freeman,et al. PREPARATION AND SPECTRAL PROPERTIES OF BENZYLIDENE DIACETATES , 1977 .