Efficient deprotection of tetrahydropyranyl ethers by silica sulfuric acid

被引：0
|
作者：
Hajipour, AR
Zarei, A
Khazdooz, L
Pourmousavi, SA
Zahmatkesh, S
Ruoho, AE
机构：
[1] Univ Wisconsin, Sch Med, Dept Pharmacol, Madison, WI 53706 USA
[2] Isfahan Univ Technol, Coll Chem, Pharmaceut Res Lab, Esfahan 84156, Iran
来源：
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 2006年 / 45卷 / 01期
关键词：
deprotection; tetrahydropyranyl ethers; silica sulfuric acid;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Treatment of tetrahydropyranyl (THP) ethers with silica sulfuric acid in methanol provides a simple and efficient process for deprotection of these ethers and the parent alcohols are obtained in excellent yields.
引用
收藏
页码：305 / 308
页数：4
相关论文
共 50 条
  • [31] Iron(III) tosylate catalyzed deprotection of acetals and tetrahydropyranyl ethers
    Chiodo, Michael V.
    Lazzara, Phillip R.
    Olson, Margaret E.
    Angeles, Veronica V.
    Mohan, Ram S.
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2010, 240
  • [32] Zeolite H-beta: an efficient and recyclable catalyst for the tetrahydropyranylation of alcohols and phenols, and the deprotection of tetrahydropyranyl ethers
    Choi, JE
    Ko, KY
    BULLETIN OF THE KOREAN CHEMICAL SOCIETY, 2001, 22 (11) : 1177 - 1178
  • [33] An efficient method for selective deprotection of trimethylsilyl ethers, tetrahydropyranyl ethers, ethylene acetals and ketals under solvent-free conditions
    Hajipour, AR
    Mallakpour, SE
    Mohammadpoor-Baltork, I
    Khoee, S
    INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 2002, 41 (06): : 1251 - 1256
  • [34] Ti(III) chloride: A novel reagent for the chemoselective deprotection of tetrahydropyranyl ethers
    Semwal, A
    Nayak, SK
    SYNTHESIS-STUTTGART, 2005, (01): : 71 - 74
  • [35] Deprotection of tetrahydropyranyl ethers with montmorillonite K-10 clay in methanol
    Taniguchi, T
    Kadota, K
    El-Azab, AS
    Ogasawara, K
    SYNLETT, 1999, (08) : 1247 - 1248
  • [36] An efficient and convenient method for desilylation-acetylation of trimethylsiyl ethers catalyzed by silica sulfuric acid
    Jin, Tong-Shou
    Lin, Rui-Nian
    Li, Yan-Wei
    Li, Meng
    Li, Tong-Shuang
    ASIAN JOURNAL OF CHEMISTRY, 2008, 20 (07) : 5005 - 5010
  • [37] Silica sulfuric acid as an efficient reagent for the synthesis of symmetrical ethers under mild and heterogeneous conditions
    Shirini, F
    Zolfigol, MA
    Mohammadi, K
    PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 2003, 178 (11) : 2357 - 2361
  • [38] Oxidative deprotection of trimethylsilyl ethers, tetrahydropyranyl ethers, and ethylene acetals with benzyltriphenylphosphonium peroxymonosulfate under microwave irradiation
    Hajipour, AR
    Mallakpour, SE
    Baltork, IM
    Adibi, H
    SYNTHETIC COMMUNICATIONS, 2001, 31 (11) : 1625 - 1631
  • [39] A mild method for the deprotection of tetrahydropyranyl (THP) ethers catalyzed by iron(III) tosylate
    Bockman, Matthew R.
    Angeles, Veronica V.
    Martino, Julia M.
    Vagadia, Purav P.
    Mohan, Ram S.
    TETRAHEDRON LETTERS, 2011, 52 (51) : 6939 - 6941
  • [40] Deprotection of acetals and ketals by silica sulfuric acid and wet SiO2
    Mirjalili, BF
    Zolfigol, MA
    Bamoniri, A
    MOLECULES, 2002, 7 (10): : 751 - 755
12345