FORMATION OF GAMMA -LACTONES BY BORON TRIFLUORIDE-CATALYSED RING CLOSURE OF QUINOID GAMMA -OXO-ALPHA ,BETA -UNSATURATED CARBOXAMIDES. STRUCTURE AND REACTION MECHANISMVERBOOM W; BOS HJT.1979; REC. TRAV. CHIM. PAYS-BAS; NLD; DA. 1979; VOL. 98; NO 12; PP. 559-566; BIBL. 17 REF.Article

PHOTOISOMERIZATION OF A ALPHA -ARYL-GAMMA -OXO-ALPHA ,BETA -UNSATURATED CARBOXAMIDE. RING ENLARGEMENT TO A CYCLOHEPTATRIENE DERIVATIVE.VERBOOM W; BOS HJT.1978; TETRAHEDRON LETTERS; G.B.; DA. 1978; NO 14; PP. 1229-1230; BIBL. 8 REF.Article

Éducation et catéchèse = Education and catechesisVERBOOM, W.La Revue réformée. 1999, Vol 50, Num 204, pp 1-10, issn 0035-3884Article

ADDITION OF ALDEHYDES TO CYCLOOCTYNE UNDER THE INFLUENCE OF BORON TRIFLUORIDE. 2-ALKYLIDENECYCLOOCTANONESVERBOOM W; BOS HJT.1978; REC. TRAV. CHIM. PAYS-BAS; NLD; DA. 1978; VOL. 97; NO 12; PP. 305-307; BIBL. 13 REF.Article

A CONVENIENT METHOD FOR THE INTRODUCTION OF A VINYLTHIO GROUP.VERBOOM W; MEIJER J; BRANDSMA L et al.1978; SYNTHESIS; DEU; DA. 1978; NO 8; PP. 577-578; BIBL. 3 REF.Article

N,N'-BIS (TRIMETHYLSILYL)-UREA: A USEFUL SILYLATING AGENT FOR ALCOHOLS AND CARBOXYLIC ACIDVERBOOM W; VISSER GW; REINHOUDT DN et al.1981; SYNTHESIS (STUTTG.); ISSN 0039-7881; DEU; DA. 1981; NO 10; PP. 807-809; BIBL. 19 REF.Article

SYNTHESIS OF NEW HETEROCYCLIC COMPOUNDS BY REACTION OF SODIUM SULFIDE, SODIUM SELENIDE, OR METHYLAMINE WITH THE SULFOXIDES AND SULFONES PREPARED FROM 1-VINYLTHIO-1-ALKYNESVERBOOM W; SUKHAI RS; MEIJER J et al.1979; SYNTHESIS; DEU; DA. 1979; NO 1; PP. 47-48; BIBL. 4 REF.Article

ON THE FORMATION OF THE (M-OH)⁺ ION IN M-NITROBENZALDOXIME, EVIDENCE FOR A CYCLOHEXADIENE-TYPE INTERMEDIATE ION.VIJFHIZEN PC; VERBOOM W; HEERMA W et al.1976; ORG. MASS SPECTROM.; G.B.; DA. 1976; VOL. 11; NO 9; PP. 931-934; BIBL. 12 REF.Article

AN EFFICIENT METHOD FOR THE CONVERSION OF 2-ALKYNYL ETHERS INTO ALLENIC ETHERS AND SOME ALPHA -SUBSTITUTED DERIVATIVESVERKRUIJSSE HD; VERBOOM W; VAN RIJN PE et al.1982; J. ORGANOMET. CHEM.; ISSN 0022-328X; CHE; DA. 1982; VOL. 232; NO 1; PP. C1-C4; BIBL. 10 REF.Article

(2+2)-CYCLOADDITION OF O-QUINONES TO N,N-DIALKYL-3-ALKEN-1-YNYL-1-AMINES. THERMAL OR PHOTOCHEMICAL RING CLOSURE OF THE ADDUCTS TO 2H-1-BENZOPYRAN DERIVATIVESVERBOOM W; GEORGE AVE; BRANDSMA L et al.1980; REC. TRAV. CHIM. PAYS-BAS; NLD; DA. 1980; VOL. 99; NO 1; PP. 29-32; BIBL. 17 REF.Article

A SIMPLE SYNTHESIS OF N,N-DIALKYL-3-ALKEN-1-YN-1-AMINESVERBOOM W; EVERHARDUS RH; BOS HJT et al.1979; REC. TRAV. CHIM. PAYS-BAS; NLD; DA. 1979; VOL. 98; NO 10; PP. 508-511Article

ON THE MECHANISM OF THE REACTION OF ENAMINES AND DIMETHYL ACETYLENEDICARBOXYLATE (DMAD) IN POLAR AND APOLAR SOLVENTSVISSER GW; VERBOOM W; TROMPENAARS WP et al.1982; TETRAHEDRON LETT.; ISSN 0040-4039; GBR; DA. 1982; VOL. 23; NO 11; PP. 1217-1220; BIBL. 16 REF.Article

REACTIONS OF ENAMINES WITH TRIFLUOROACETIC ANHYDRIDE: TRIFLUOROACETYLATION AND THE FORMATION OF 1,3-OXINESVERBOOM W; REINHOUDT DN; HARKEMA S et al.1982; J. ORG. CHEM.; ISSN 0022-3263; USA; DA. 1982; VOL. 47; NO 17; PP. 3339-3342; BIBL. 16 REF.Article

A CONVENIENT SYNTHESIS OF 1,3-DITHIOLES, 1,3-THIASELENOLES AND 1,3-THIATELLUROLESSUKHAI RS; VERBOOM W; MEIJER J et al.1980; RECL. TRAV. CHIM. PAYS-BAS; ISSN 0034-186X; NLD; DA. 1980 PUBL. 1981; VOL. 100; NO 1; PP. 10-13; BIBL. 17 REF.Article

CONVENIENT METHODS FOR THE PREPARATION OF DI(1-ALKYNYL) SULFIDES, SULFOXIDES AND SULFONES, AND APPLICATION OF THE SULFOXIDES AND SULFONES IN THE FORMATION OF NOVEL HETEROCYCLIC SYSTEMS.VERBOOM W; SCHOUFS M; MEIJER J et al.1978; REC. TRAV. CHIM. PAYS-BAS; NLD; DA. 1978; VOL. 97; NO 9; PP. 244-246; BIBL. 7 REF.Article

IN SITU GENERATION OF 1,5-DIPOLES BY CONCERTED (1,6) HYDROGEN TRANSFER: STEREOSELECTIVE THERMAL REARRANGEMENT OF 1-(1-PYRROLIDINYL)-1,3-BUTADIENES TO PYRROLIZINESREINHOUDT DN; VISSER GW; VERBOOM W et al.1983; JOURNAL OF THE AMERICAN CHEMICAL SOCIETY; ISSN 0002-7863; USA; DA. 1983; VOL. 105; NO 14; PP. 4775-4781; BIBL. DISSEM.Article

1-PYRROLIDIN-1-YLBUTA-1,3-DIENES AS POTENTIAL 1,5-DIPOLES: SYNTHESIS OF PYRROLIZINESVISSER GW; VERBOOM W; BENDERS PH et al.1982; J. CHEM. SOC., CHEM. COMMUN.; ISSN 0022-4936; GBR; DA. 1982; NO 12; PP. 669-671; BIBL. 15 REF.Article

A NEW TYPE OF BASE-INDUCED ISOMERISATION OF 1,3 ENYNES; THE REVERSAL OF AN ENYNE SYSTEMVERBOOM W; EVERHARDUS RH; ZWIKKER JW et al.1980; RECL. TRAV. CHIM. PAYS-BAS; ISSN 0034-186X; NLD; DA. 1980; VOL. 99; NO 10; PP. 325-326; BIBL. 3 REF.Article

SYNTHESIS OF 1-ETHOXY-2-ARYLACETYLENES FROM 1-ETHOXY-2-IODOACETYLENE AND ARYLCOPPER(I) COMPOUNDS.VERBOOM W; WESTMIJZE H; BOS HJT et al.1978; TETRAHEDRON LETTERS; G.B.; DA. 1978; NO 16; PP. 1441-1442; BIBL. 7 REF.Article

Effect of different dialkylamino groups on the regioselectivity of lithiation of O-protected 3-(dialkylamino)phenolsSKOWRONSKA-PTASINSKA, M; VERBOOM, W; REINHOUDT, D. N et al.Journal of organic chemistry. 1985, Vol 50, Num 15, pp 2690-2698, issn 0022-3263Article

CONROTATORY RING OPENING OF CIS-FUSED 3-AMINOCYCLOBUTENES. X-RAY ANALYSIS OF A CIS, TRANS-2H-THIOCINVISSER GW; VERBOOM W; REINHOUDT DN et al.1982; J. AM. CHEM. SOC.; ISSN 0002-7863; USA; DA. 1982; VOL. 104; NO 24; PP. 6842-6844; BIBL. 28 REF.Article

SYNTHESIS OF PYRROLIZINES BY INTRAMOLECULAR CAPTURE OF 1,4-DIPOLAR INTERMEDIATES IN REACTIONS OF ENAMINES WITH DIMETHYL ACETYLENEDICARBOXYLATEVERBOOM W; VISSER GW; TROMPENAARS WP et al.1981; TETRAHEDRON; ISSN 0040-4020; GBR; DA. 1981; VOL. 37; NO 20; PP. 3525-3533; BIBL. 46 REF.Article

Biscalix[4]arene-Zn-tetraarylporphyrinsRUDKEVICH, D. M; VERBOOM, W; REINHOUDT, D. N et al.Tetrahedron letters. 1994, Vol 35, Num 38, issn 0040-4039, 6962, 7131-7134 [5 p.]Article

A novel synthesis of hemispherandsOSTASZEWSKI, R; VERBOOM, W; REINHOUDT, D. N et al.Synlett. 1992, Num 4, pp 354-356, issn 0936-5214Article

Relationships between cluster root-bearing taxa and laterite across landscapes in southwest Western Australia: an approach using airborne radiometric and digital elevation modelsVERBOOM, W. H; PATE, J. S.Plant and soil. 2003, Vol 248, Num 1-2, pp 321-333, issn 0032-079X, 13 p.Article