MILD AND EFFICIENT CHEMOSELECTIVE TETRAHYDROPYRANYLATION OF ALCOHOLS USING BRONSTED ACIDIC IONIC LIQUID AS CATALYST UNDER SOLVENT-FREE CONDITIONS

被引：12
|
作者：
Hajipour, Abdol R. [1 ,2 ]
Nasresfahani, Zahra [1 ]
机构：
[1] Isfahan Univ Technol, Dept Chem, Pharmaceut Res Lab, Esfahan 84156, Iran
[2] Univ Wisconsin, Dept Pharmacol, Sch Med, Madison, WI 53706 USA
来源：
SYNTHETIC COMMUNICATIONS | 2012年 / 42卷 / 13期
关键词：
Alcohols; Bronsted acidic; ionic liquid; OTHP; protection; CARBONYL-COMPOUNDS; SOLID-PHASE; SELECTIVE TETRAHYDROPYRANYLATION; AROMATIC-COMPOUNDS; ALUMINUM-CHLORIDE; OXIDATION; REAGENT; SILICA; PHENOLS; IODINATION;
D O I：
10.1080/00397911.2010.551286
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A straightforward and efficient method for preparation of morpholinium bisulfate ([mroH]HSO4) as a novel acidic ionic liquid is reported. The application of this efficient and inexpensive acidic ionic liquid catalyst for tetrahydropyranylation of alcohols under mild and solvent-free conditions at room was investigated.
引用
收藏
页码：1995 / 2006
页数：12
相关论文
共 50 条
  • [41] Nanoceria as an efficient and green catalyst for the chemoselective N-tert-butyloxycarbonylation of amines under the solvent-free conditions
    Ingale, Ajit P.
    Ukale, Dattatraya
    Garad, Dnyaneshwar N.
    Shinde, Sandeep V.
    SYNTHETIC COMMUNICATIONS, 2021, 51 (11) : 1656 - 1668
  • [42] Mild and efficient silylation of alcohols and phenols with HMDS using Bi(OTf)3 under solvent-free condition
    Kadam, Santosh T.
    Kim, Sung Soo
    JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2009, 694 (16) : 2562 - 2566
  • [43] Thallium(III) Chloride: A Mild and Efficient Catalyst for Acylation of Alcohols, Phenols and Thiols, and for Geminal Diacylation of Aldehydes under Solvent-Free Conditions
    Kadam, Santosh T.
    Kim, Sung Soo
    SYNTHESIS-STUTTGART, 2008, (20): : 3307 - 3313
  • [44] [TMBSA][HSO4] ionic liquid as novel catalyst for the rapid acetylation of alcohols, hydroxyesters and phenols under solvent-free conditions
    Wang, Wenjuan
    Cheng, Wenping
    Shao, Lili
    Yang, Jianguo
    CATALYSIS LETTERS, 2008, 121 (1-2) : 77 - 80
  • [45] An efficient selective oxidation of alcohols with iron zirconium phosphate under solvent-free conditions
    Hajipour, Abdol Reza
    Karimi, Hirbod
    Masti, Amir
    MONATSHEFTE FUR CHEMIE, 2016, 147 (02): : 413 - 423
  • [46] Green and Eco-Friendly Synthesis of Quinoxalines by Bronsted Acidic Ionic Liquid Supported on Nano-SiO2 under Solvent-Free Conditions
    Daragahi, Seyed Arash Hosseini
    Mohebat, Razieh
    Mosslemin, Mohammad Hossein
    ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL, 2018, 50 (03) : 301 - 313
  • [47] Efficient and expeditious chemoselective BOC protection of amines in catalyst and solvent-free media
    Viswanadham, Balaga
    Mahomed, Abdul S.
    Friedrich, Holger B.
    Singh, Sooboo
    RESEARCH ON CHEMICAL INTERMEDIATES, 2017, 43 (03) : 1355 - 1363
  • [48] Efficient Synthesis and Deprotection of Semicarbazones under Solvent-Free Conditions
    Naimi-Jamal, Mohammad Reza
    Mokhtari, Javad
    Dekamin, Mohammad Gorban
    Javanshir, Shahrzad
    Hamzeali, Hamideh
    IRANIAN JOURNAL OF CHEMISTRY & CHEMICAL ENGINEERING-INTERNATIONAL ENGLISH EDITION, 2012, 31 (02): : 1 - 8
  • [49] Bronsted acidic ionic liquid/NH4NO3 as a new reagent for the deprotection of S,S-acetals under solvent-free conditions
    Hajipoura, Abdol R.
    Khazdooz, Leila
    Ruoho, Arnold E.
    JOURNAL OF SULFUR CHEMISTRY, 2009, 30 (01) : 46 - 52
  • [50] [TMBSA][HSO4] Ionic Liquid as Novel Catalyst for the Rapid Acetylation of Alcohols, Hydroxyesters and Phenols under Solvent-free Conditions
    Wenjuan Wang
    Wenping Cheng
    Lili Shao
    Jianguo Yang
    Catalysis Letters, 2008, 121 : 77 - 80
12345