LANTHANUM TRICHLORIDE CATALYZED PROTECTIVE TETRAHYDROPYRANYLATION OF ALCOHOLS AND PHENOLS

被引：10

作者：

BHUMA, V ^{[1
]}

KANTAM, ML ^{[1
]}

机构：

[1] INDIAN INST CHEM TECHNOL,DIV HOMOGENEOUS CATALYSIS,HYDERABAD 500007,INDIA

来源：

SYNTHETIC COMMUNICATIONS | 1992年 / 22卷 / 20期

关键词：

D O I：

10.1080/00397919208021118

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Lanthanum Trichloride is an effective catalyst for the protective tetrahydropyranylation of alcohols and phenols. The catalyst is recycled almost quantitatively.

引用

页码：2941 / 2944

页数：4

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[31] PROTECTIVE GROUP FOR ALCOHOLS AND PHENOLS [J].

TENKOVTSEV, AV ;

BILIBIN, AY .

ZHURNAL ORGANICHESKOI KHIMII, 1989, 25 (01) :211-212

[32] Graphite Oxide as an Efficient and Reusable Catalyst for Tetrahydropyranylation/Depyranylation of Alcohols and Phenols [J].

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Chemistry of Heterocyclic Compounds, 2005, 41 (11) :1371-1373

[34] Catalytic tetrahydropyranylation of phenols and alcohols using vanadium(V)-substituted polyoxomolybdates [J].

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[35] Tetrahydropyranylation of alcohols and phenols catalyzed by a new multi-wall carbon nanotubes-bound tin(IV) porphyrin [J].

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[37] Solvent-free tetrahydropyranylation of alcohols catalyzed by amine methanesulfonates [J].

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RESEARCH ON CHEMICAL INTERMEDIATES, 2011, 37 (01) :61-67

[38] A Mild and Practical Procedure for Tetrahydropyranylation of Alcohols and Phenols Catalysed by Anhydrous Ferrous Sulfate [J].

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ChineseChemicalLetters, 1998, (03) :241-244

[39] Mild and EfFicient Tetrahydropyranylation and Deprotection of Alcohols Catalyzed by Heteropoly Acids [J].

Molnar, A. ;

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Tetrahedron Letters, 37 (47)

[40] Niobium(V) chloride: an active Lewis acid catalyst for tetrahydropyranylation of alcohols and phenols [J].

Nagaiah, K ;

Reddy, BVS ;

Sreenu, D ;

Narsaiah, AV .

ARKIVOC, 2005, :192-199

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