Zinc triflate: A mild and efficient catalyst for deprotection of tetrahydropyranyl ethers

被引：0
|
作者：
R. Srinivasulu
P. V. V. Satyanarayana
K. Ravi Kumar
机构：
[1] Chalapathi Institute of Engineering and Technology,Department of chemistry
[2] Acharya Nagarjuna University,Department of Chemistry
[3] Prasanth Nagar,RA Chem Pharma Limited, R&D Division
来源：
Russian Journal of General Chemistry | 2013年 / 83卷
关键词：
Ceric Ammonium Nitrate; Silica Sulfuric Acid; Tetrahydropyranyl; Pyridinium Chlorochromate; Decaborane;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Treatment of tetrahydropyranyl (THP) ethers with zinc triflate 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：2419 / 2422
页数：3
相关论文
共 50 条
  • [21] DEPROTECTION OF TETRAHYDROPYRANYL ETHERS WITH A MEXICAN BENTONITE SYNTHESIS OF FARNESYLHYDROQUINONE
    CRUZALMANZA, R
    PEREZFLORES, FJ
    AVILA, M
    SYNTHETIC COMMUNICATIONS, 1990, 20 (08) : 1125 - 1131
  • [22] Selective deprotection of tetrahydropyranyl ethers catalysed by β-cyclodextrin in water
    Reddy, MA
    Reddy, LR
    Bhanumathi, N
    Rao, KR
    NEW JOURNAL OF CHEMISTRY, 2001, 25 (03) : 359 - 360
  • [23] An efficient method for selective deprotection of trimethylsilyl ethers, tetrahydropyranyl ethers, ethylene acetals, and ketals under microwave irradiation
    Hajipour, AR
    Mallakpour, SE
    Mohammadpoor-Baltork, I
    Khoee, S
    SYNTHETIC COMMUNICATIONS, 2002, 32 (04) : 611 - 620
  • [24] Hafnium Triflate as a Highly Potent Catalyst for Regio- and Chemoselective Deprotection of Silyl Ethers
    Zheng, Xiu-An
    Kong, Rui
    Huang, Hua-Shan
    Wei, Jing-Ying
    Chen, Ji-Zong
    Gong, Shan-Shan
    Sun, Qi
    SYNTHESIS-STUTTGART, 2019, 51 (04): : 944 - 952
  • [25] Wet alumina supported chromium(VI) oxide: A mild, efficient and inexpensive reagent for oxidative deprotection of trimethylsilyl and tetrahydropyranyl ethers in solventless system
    Chem. Chem. Eng. Res. Ctr. of Iran, PO. Box 14335-186, Tehran, Iran
    Synth. Commun., 5 (781-784):
  • [26] Wet alumina supported chromium(VI) oxide: A mild, efficient and inexpensive reagent for oxidative deprotection of trimethylsilyl and tetrahydropyranyl ethers in a solventless system
    Heravi, MM
    Ajami, D
    Ghassemzadeh, M
    SYNTHESIS-STUTTGART, 1999, (03): : 393 - 394
  • [27] Wet alumina supported chromium(VI) oxide: A mild, efficient and inexpensive reagent for oxidative deprotection of trimethylsilyl and tetrahydropyranyl ethers in solventless system
    Heravi, MM
    Ajami, D
    Ghassemzadeh, M
    SYNTHETIC COMMUNICATIONS, 1999, 29 (05) : 781 - 784
  • [28] Simple and Efficient Method for Deprotection of Tetrahydropyranyl Ethers by Using Silica Supported Sodium Hydrogen Sulphate
    Kumar, K. Ravi
    Satyanarayana, P. V. V.
    Reddy, B. Srinivasa
    CHINESE JOURNAL OF CHEMISTRY, 2012, 30 (05) : 1189 - 1191
  • [29] A mild and efficient approach for the deprotection of silyl ethers by sodium periodate
    Wang, MJ
    Li, C
    Yin, DL
    Liang, XT
    TETRAHEDRON LETTERS, 2002, 43 (48) : 8727 - 8729
  • [30] A Mild and Efficient Method for Selective Deprotection of Tetrahydropranyl Ethers to Alcohols
    Maiti, G.
    Roy, S. C.
    Journal of Organic Chemistry, 61 (17):
12345