Montmorillonite clays catalysis IX: A mild and efficient method for removal of tetrahydropyranyl ethers

被引：27

作者：

Li, TS ^{[1
]}

Zhang, ZH

Jin, TS

机构：

[1] Hebei Univ, Dept Chem, Baoding 071002, Hebei Province, Peoples R China

[2] Hebei Teachers Univ, Dept Chem, Shijiazhuang 050091, Hebei Province, Peoples R China

来源：

SYNTHETIC COMMUNICATIONS | 1999年 / 29卷 / 02期

关键词：

D O I：

10.1080/00397919908085755

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A variety of tetrahydropyranyl ethers of alcohols and phenols are easily removed in the presence of catalytic of amount of montmorillonite days in methanol at 4850 degrees C in excellent yield.

引用

页码：181 / 188

页数：8

共 36 条

[1] FACILE REMOVAL OF THE TETRAHYDROPYRANYL PROTECTING GROUP FROM ALCOHOL DERIVATIVES [J].

BEIER, R ;

MUNDY, BP .

SYNTHETIC COMMUNICATIONS, 1979, 9 (04) :271-273

[2] PROSTAGLANDINS AND CONGENERS .20. SYNTHESIS OF PROSTAGLANDINS VIA CONJUGATE ADDITION OF LITHIUM TRANS-1-ALKENYLTRIALKYLALANATE REAGENTS - NOVEL REAGENT FOR CONJUGATE 1,4-ADDITIONS [J].

BERNADY, KF ;

FLOYD, MB ;

POLETTO, JF ;

WEISS, MJ .

JOURNAL OF ORGANIC CHEMISTRY, 1979, 44 (09) :1438-1447

[3]

BONGINI A, 1979, SYNTHESIS-STUTTGART, P618

[4] CLEAVAGE OF ACETALS PROMOTED BY COPPER (II) SULFATE ADSORBED ON SILICA-GEL [J].

CABALLERO, GM ;

GROS, EG .

SYNTHETIC COMMUNICATIONS, 1995, 25 (03) :395-404

[5] TOTAL SYNTHESIS OF (S)-12-HYDROXY-5,8,14-CIS-10-TRANS-EICOSATETRAENOIC ACID (SAMUELSSONS HETE) [J].

COREY, EJ ;

NIWA, H ;

KNOLLE, J .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (06) :1942-1943

[6] STEREOSPECIFIC TOTAL SYNTHESIS OF GIBBERELLIC-ACID - KEY TRICYCLIC INTERMEDIATE [J].

COREY, EJ ;

DANHEISER, RL ;

CHANDRASEKARAN, S ;

SIRET, P ;

KECK, GE ;

GRAS, JL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (25) :8031-8034

[7] DEPROTECTION OF TETRAHYDROPYRANYL ETHERS WITH A MEXICAN BENTONITE SYNTHESIS OF FARNESYLHYDROQUINONE [J].

CRUZALMANZA, R ;

PEREZFLORES, FJ ;

AVILA, M .

SYNTHETIC COMMUNICATIONS, 1990, 20 (08) :1125-1131

[8] ANHYDROUS FERRIC-CHLORIDE DISPERSED ON SILICA-GEL INDUCED RING ENLARGEMENT OF TERTIARY CYCLOALKANOLS .2. A CONVENIENT HOMOLOGATION OF CYCLOALKANONES, PREPARATION OF SPIRO SYSTEMS AND PROPELLA-GAMMA-LACTONES [J].

FADEL, A ;

SALAUN, J .

TETRAHEDRON, 1985, 41 (07) :1267-1275

[9] PREPARATION OF UNSYMMETRICAL DIGLYCERIDES [J].

GIGG, J ;

GIGG, R .

JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1967, (06) :431-&

[10]

GREENE TW, 1991, PROTECTIVE GROUPS OR, P31

← 1 2 3 4 →