OXYGENATED ALPHA -METHYLENE-GAMMA -BUTYROLACTONESGRIECO PA; MARINOVIC N; MIYASHITA M et al.1975; J. ORG. CHEM.; U.S.A.; DA. 1975; VOL. 40; NO 11; PP. 1670-1672; BIBL. 19 REF.Article

COMPETITIVE KETO-ENOLATE PHOTOCHEMISTRY IN THE 3-PHENYLISOCOUMARANONE SYSTEMPADWA A; DEHM D; OINE T et al.1975; J. AMER. CHEM. SOC.; U.S.A.; DA. 1975; VOL. 97; NO 7; PP. 1837-1845; BIBL. 60 REF.Article

THREE-STEP SYNTHESIS OF ALPHA -METHYLENE-GAMMA -LACTONES THROUGH FORMATION AND OXIDATION OF SUBSTITUTED CYCLOBUTANONESMUBARIK ALI S; ROBERTS SM.1975; J. CHEM. SOC., CHEM. COMMUNIC.; G.B.; DA. 1975; NO 21; PP. 887-888; BIBL. 6 REF.Article

IODOLACTONIZATIONS USING THALLIUM(I) CARBOXYLATESCAMBIE RC; HAYWARD RC; ROBERTS JL et al.1974; J. CHEM. SOC., PERKINS TRANS., 1; G.B.; DA. 1974; NO 15; PP. 1864-1867; BIBL. 26 REF.Article

SYNTHESIS OF ALPHA -METHYLENE-GAMMA -BUTYROLACTONESGAMMILL RB; WILSON CA; BRYSON TA et al.1975; SYNTHET. COMMUNIC.; U.S.A.; DA. 1975; VOL. 5; NO 4; PP. 245-268; BIBL. 3 P.Article

GAMMA -LACTONE AUS EPOXI-KETONEN VIA WITTIG-HORNER-REAKTION = GAMMA -LACTONES A PARTIR D'EPOXYCETONES PAR REACTION WITTIG HORNERBENSEL N; MARSCHALL H; WEYERSTAHL P et al.1976; TETRAHEDRON LETTERS; G.B.; DA. 1976; NO 27; PP. 2293-2296; BIBL. 9 REF.Article

CATALYTIC SYNTHESIS OF ALPHA -METHYLENE LACTONES BY CARBONYLATION OF ACETYLENIC ALCOHOLSNORTON JR; SHENTON KE; SCHWARTZ J et al.1975; TETRAHEDRON LETTERS; G.B.; DA. 1975; NO 1; PP. 51-54; BIBL. 1 P. 1/2Article

A PHOTOCHEMICAL METHOD FOR THE INTRODUCTION OF STRAINED MULTIPLE BONDS: BENZYNE C=-C STRETCHCHAPMAN OL; CHANG CC; KOLC J et al.1975; J. AMER. CHEM. SOC.; U.S.A.; DA. 1975; VOL. 97; NO 22; PP. 6586-6588; BIBL. 11 REF.Article

CONDENSATION DU DIOXOSUCCINATE DE METHYLE AVEC LES XYLENOLS NON SUBSTITUES EN PARAMORVAN J; CERUTTI E.1975; C.R. ACAD. SCI., C; FR.; DA. 1975; VOL. 280; NO 11; PP. 771-774; ABS. ANGL.; BIBL. 5 REF.Article

A STEREOSELECTIVE SYNTHESIS OF CYCLOALKENE-FUSED BUTYROLACTONES VIA CYCLOPROPYLCARBINOL SOLVOLYSISMARSHALL JA; ELLISON RH.1975; J. ORG. CHEM.; U.S.A.; DA. 1975; VOL. 40; NO 14; PP. 2070-2073; BIBL. 16 REF.Article

THE CYCLOPROPANE ROUTE TO TRANS-FUSED GAMMA -LACTONESSINGH RK; DANISHEFSKY S.1976; J. ORG. CHEM.; U.S.A.; DA. 1976; VOL. 41; NO 9; PP. 1668-1669; BIBL. 18 REF.Article

UBER DIE DARSTELLUNG VON ALPHA -ALKOXYALKYLIDEN-DELTA ^BETA,GAMMA )-BUTENOLIDEN UND VERWANDTER DERIVATE = PREPARATION D'ALPHA -ALCOXYALKYLIDENE DELTA ^{BETA GAMMA} -BUTENOLIDES ET DE DERIVES APPARENTESWOLFERS H; KRAATZ U; KORTE F et al.1976; CHEM. BER.; DTSCH.; DA. 1976; VOL. 109; NO 3; PP. 1061-1068; ABS. ANGL.; BIBL. 21 REF.Article

SYNTHESIS OF ALPHA -METHYLENE LACTONES BY REDUCTIVE AMINATION OF ALPHA -FORMYL LACTONES. SCOPE AND LIMITATIONSHARMON AD; HUTCHINSON CR.1975; J. ORG. CHEM.; U.S.A.; DA. 1975; VOL. 40; NO 24; PP. 3474-3480; BIBL. 25 REF.Article

BLOCKING AND DEBLOCKING OF ALPHA -METHYLENE-GAMMA -BUTYROLACTONESGRIECO PA; MIYASHITA M.1975; J. ORG. CHEM.; U.S.A.; DA. 1975; VOL. 40; NO 8; PP. 1181-1183; BIBL. 10 REF.Article

CONTRIBUTIONS A LA CHIMIE DES COUMARONES (BENZOFURANNES). XXII. ETUDES SPECTROMETRIQUES DANS LA SERIE DES PHENYL-3-COUMARANONESARVENTIEV BI; OFENBERG HL.1973; AN. STI. UNIV. "AL. I. CUZA" IASI, 1C; ROMAN.; DA. 1973; VOL. 19; NO 1; PP. 83-87; ABS. ROUM.; BIBL. 4 REF.Serial Issue