IODINE IN METHANOL - A SIMPLE SELECTIVE METHOD FOR THE CLEAVAGE OF P-METHOXYBENZYL ETHERS

被引:0
|
作者
VAINO, AR [1 ]
SZAREK, WA [1 ]
机构
[1] QUEENS UNIV,DEPT CHEM,KINGSTON,ON K7L 3N6,CANADA
关键词
P-METHOXYBENZYL ETHER; SELECTIVE DEPROTECTION;
D O I
暂无
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
An effective method for the cleavage of the p-methoxybenzyl ether in the presence of benzyl ethers using simple non-rigorous conditions is described.
引用
收藏
页码:1157 / &
相关论文
共 50 条
  • [21] Chemoselective Cleavage of p-Methoxybenzyl and 2-Naphthylmethyl Ethers Using a Catalytic Amount of HCl in Hexafluoro-2-propanol
    Volbeda, Anne Geert
    Kistemaker, Hans An.
    Overkleeft, Herman S.
    van der Marel, Gijsbert A.
    Filippov, Dmitri V.
    Codee, Jeroen D. C.
    JOURNAL OF ORGANIC CHEMISTRY, 2015, 80 (17): : 8796 - 8806
  • [22] Oxidative Deprotection of p-Methoxybenzyl Ethers via Metal-Free Photoredox Catalysis
    Ahn, Deok Kyun
    Kang, Young Woo
    Woo, Sang Kook
    JOURNAL OF ORGANIC CHEMISTRY, 2019, 84 (06): : 3612 - 3623
  • [23] Deprotection of benzyl and p-methoxybenzyl ethers by chlorosulfonyl isocyanate-sodium hydroxide.
    Kim, JD
    Han, GH
    Zee, OP
    Jung, YH
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2002, 224 : U227 - U227
  • [24] An efficient means for generating p-methoxybenzyl (PMB) ethers under mildly acidic conditions
    Stewart, Catherine A.
    Peng, Xiaowen
    Paquette, Leo A.
    SYNTHESIS-STUTTGART, 2008, (03): : 433 - 437
  • [25] Novel selectivity in carbohydrate reactions III.: Selective deprotection of p-methoxybenzyl (PMBn) ethers of carbohydrates by tin(IV) chloride
    Kartha, KPR
    Kiso, M
    Hasegawa, A
    Jennings, HJ
    JOURNAL OF CARBOHYDRATE CHEMISTRY, 1998, 17 (4-5) : 811 - 817
  • [26] Lewis Acid Promoted Deprotection of Benzylidene Acetals and p-Methoxybenzyl Ethers with Mercaptoacid Acid as Scavenger
    Greve, Rasmus D.
    Jensen, Henrik H.
    ORGANIC LETTERS, 2023, 25 (20) : 3628 - 3632
  • [27] Selective ortho-cleavage of methoxymethyl- and 4-methoxybenzyl ethers
    Keith, JM
    TETRAHEDRON LETTERS, 2004, 45 (13) : 2739 - 2742
  • [29] DIRECT CONVERSION OF P-METHOXYBENZYL ETHERS INTO SILYL-PROTECTED ALCOHOLS BY THE ACTION OF TRIALKYLSILYL TRIFLUOROMETHANESULFONATE AND TRIETHYLAMINE
    ORIYAMA, T
    YATABE, K
    KAWADA, Y
    KOGA, G
    SYNLETT, 1995, (01) : 45 - 46
  • [30] Sulfated tungstate as hydroxyl group activator for preparation of benzyl, including p-methoxybenzyl ethers of alcohols and phenols
    Katkar, Kamlesh V.
    Veer, Sachin D.
    Akamanchi, Krishnacharya G.
    SYNTHETIC COMMUNICATIONS, 2016, 46 (23) : 1893 - 1901