Highly efficient protection of alcohols and phenols catalysed by tin porphyrin supported on MIL-101

被引：12

作者：

Zadehahmadi, Farnaz ^{[1
]}

Tangestaninejad, Shahram ^{[1
]}

Moghadam, Majid ^{[1
]}

Mirkhani, Valiollah ^{[1
]}

Mohammadpoor-Baltork, Iraj ^{[1
]}

Kardanpour, Reihaneh ^{[1
]}

机构：

[1] Univ Isfahan, Catalysis Div, Dept Chem, Esfahan 8174673441, Iran

来源：

APPLIED ORGANOMETALLIC CHEMISTRY | 2015年 / 29卷 / 04期

关键词：

metal-organic framework; tin(IV) porphyrin; MIL-101(Cr); trimethylsilylation; tetrahydropyranylation; METAL-ORGANIC FRAMEWORK; HEXAMETHYLDISILAZANE HMDS; RECYCLABLE CATALYST; CHEMOSELECTIVE TRIMETHYLSILYLATION; TIN(IV) PORPHYRIN; FUNCTIONAL-GROUPS; SILYL ETHERS; TETRAHYDROPYRANYLATION; MILD; DEPROTECTION;

D O I：

10.1002/aoc.3270

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The catalytic activity of 5,10,15,20-tetrakis(4-aminophenyl)porphyrinatotin(IV) trifluoromethanesulfonate, [Sn-IV(TNH2PP)(OTf)(2)], supported on chloromethylated MIL-101, was investigated in the trimethylsilylation of alcohols and phenols with hexamethyldisilazane (HMDS) and also their tetrahydropyranylation with 3,4-dihydro-2H-pyran. Excellent yields, mild reaction conditions, short reaction times and reusability of the catalyst without significant decrease in its initial activity are noteworthy advantages of this supported catalyst. Copyright (c) 2015 John Wiley & Sons, Ltd.

引用

页码：209 / 215

页数：7

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