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An improved procedure for the conversion of certain coumarins to 2,2-dimethylchromenes: efficient transformation of umbelliferone to precocene 1STRUNZ, G. M; BRILLON, D; GIGUERE, P et al.Canadian journal of chemistry (Print). 1983, Vol 61, Num 9, pp 1963-1964, issn 0008-4042Article

ETUDE DES CINETIQUES DE DECOLORATION THERMIQUE DE SPIROPYRANNES BENZODITHIOLIQUES-1,3 PHOTOCHROMES. COMPARAISON AVEC LEURS ANALOGUES BENZOTHIAZOLINIQUESAPPRIOU P; GUILLEREZ J; GARNIER F et al.1975; HELV. CHIM. ACTA; SUISSE; DA. 1975; VOL. 58; NO 8; PP. 2553-2563; BIBL. 19 REF.Article

SPIROPYRANNES BENZOXATHIOLIQUES-1,3 PHOTOCHROMES: SYNTHESE ET ETUDE DES CINETIQUES DE DECOLORATION THERMIQUEAPPRIOU P; GARNIER F; GUGLIELMETTI R et al.1975; HELV. CHIM. ACTA; SUISSE; DA. 1975; VOL. 58; NO 8; PP. 2563-2574; BIBL. 12 REF.Article

EBENACEAE EXTRACTIVES. V. NEW DIOSPYRIN DERIVATIVES FROM DIOSPYROS MONTANA ROXB.LILLIE TJ; MUSGRAVE OC; SKOYLES D et al.1976; J. CHEM. SOC., PERKIN TRANS., 1; G.B.; DA. 1976; NO 20; PP. 2155-2161; BIBL. 27 REF.Article

NEW CHROMENOFLAVANONES FROM THE ROOTS OF FLEMINGIA WALLICHII W. & A.MADHUSUDHANA RAO J; SUBRAHMANYAM K; JAGANNADHA RAO KV et al.1975; INDIAN J. CHEM.; INDIA; DA. 1975; VOL. 13; NO 8; PP. 775-778; BIBL. 12 REF.Article

SYNTHESIS OF ISOPRENOID POLYPHENOLS: RECENT DEVELOPPEMENTSPYARE LAL KHANNA; SESHADRI TR.1974; J. SCI. INDUSTR. RES.; INDIA; DA. 1974; VOL. 33; NO 6; PP. 295-303; BIBL. 1 P. 1/2Article

Propriétés spectrales et de luminescence de N-éthylacridone(I), N-méthylphénantridone(II) et de benzo [c] coumarine en phase gazeuseSAKHNO, T. V; VAL'KOVA, G.A; SHIGORIN, D. N et al.Žurnal fizičeskoj himii. 1989, Vol 63, Num 9, pp 2494-2496, issn 0044-4537, 3 p.Article

2-methyl-2-hydroxymethylchromenes from Artemisia campestris subsp. GlutinosaDE PASCUAL-T, J; GONZALEZ, M. S; MURIEL, M. R et al.Phytochemistry. 1983, Vol 22, Num 11, pp 2587-2589, issn 0031-9422Article

AMYRIS OF JAMAICA. NICOTINAMIDES OF AMYRIS PLUMIERI D.C. (RUTACEAE).BURKE BA; PARKINS H.1978; TETRAHEDRON LETTERS; GBR; DA. 1978; NO 30; PP. 2723-2726; BIBL. 10 REF.Article

CHROMENO CHALKONES FROM THE LEAVES OF FLEMINGIA WALLICHII W. & A.MADHUSUDHANA RAO J; SUBRAHMANYAM K; JAGANNADHA RAO KV et al.1975; INDIAN J. CHEM.; INDIA; DA. 1975; VOL. 13; NO 10; PP. 1000-1002; BIBL. 7 REF.Article

Synthetic Studies towards Stachybotrin CTUMMA, Naresh; JACOLOT, Maiwenn; JEAN, Mickael et al.Synlett (Stuttgart). 2012, Num 20, pp 2919-2922, issn 0936-5214, 4 p.Article

THERMAL REARRANGEMENT OF 4-CHLORO-3-ARYLOXYMETHYL-3-CHROMENESBALASUBRAMANIAN KK; NAIR M; DEVAKUMAR C et al.1976; CHEM. AND INDUSTRY; G.B.; DA. 1976; NO 14; PP. 611-612; BIBL. 7 REF.Article

ARYNE CHEMISTRY. XXXI. REACTIONS OF ARYNES WITH ALPHA BETA -UNSATURATED ALDEHYDESHEANEY H; JABLONSKI JM; MCCARTY CT et al.1972; J. CHEM. SOC., PERKIN TRANS., 1; G.B.; DA. 1972; NO 22; PP. 2903-2910; BIBL. 47 REF.Serial Issue

A highly diastereoselective series of Nicholas cyclisation reactions of N-Boc-protected propargylaminesBRAWN, Peter; TYRRELL, Elizabeth; CAREW, Mark et al.Tetrahedron (Oxford. Print). 2012, Vol 68, Num 48, issn 0040-4020, 9865, 10040-10048 [10 p.]Article

ETUDE DU PROCESSUS PHOTOCHIMIQUE IMPLIQUE DANS LA REACTION D'OUVERTURE DU CYCLE BENZOPYRANNIQUE DES SPIROPYRANNES PHOTOCHROMIQUES.APPRIOU P; GUGLIELMETTI R; GARNIER F et al.1978; J. PHOTOCHEM.; SWITZ.; DA. 1978; VOL. 8; NO 3; PP. 145-165; ABS. ANGL.; BIBL. 21 REF.Article

SYNTHESIS OF UNSYMMETRIC BIS-COUMARINOXY-ALKANESTHAKAR KA; PATHAK RV; DUMIR AB et al.1980; J. INDIAN CHEM. SOC.; IND; DA. 1980; VOL. 57; NO 1; PP. 89-91; BIBL. 8 REF.Article

REACTIONS OF PHOSPHORUS COMPOUNDS. XXXIII. PREPARATION OF HETEROCYCLIC SPECIES FROM ALPHA -SUBSTITUTED VINYL PHOSPHONIUM SALTS. ANOMALOUS PRODUCTS FROM ISOPROPENYLPHOSPHONIUM HALIDESSCHWEIZER EE; WEHMAN AT; DEBORAH MEEDER NYCZ et al.1973; J. ORG. CHEM.; U.S.A.; DA. 1973; VOL. 38; NO 8; PP. 1583-1588; BIBL. 18 REF.Serial Issue

SYNTHESE DE SPIROPYRANNES PHOTOCHROMIQUES EN SERIE BENZODITHIOLIQUEAPPRIOU P; GUGLIELMETTI R.1972; C.R. ACAD. SCI., C; FR.; DA. 1972; VOL. 275; NO 25; PP. 1549-1552; BIBL. 8 REF.Serial Issue

CONFORMATIONAL ISOMERS OF 4H-CHROMENE. CONFORMATION OF 4H-PYRANKAWATO T; MURASE I.1975; CHEM. LETTERS; JAP.; DA. 1975; NO 5; PP. 415-418; BIBL. 6 REF.Article

SYNTHESIS AND STRUCTURE OF EDULANS I AND IIADAMS DR; BHATNAGAR SP; COOKSON RC et al.1975; J. CHEM. SOC., PERKIN TRANS., 1; G.B.; DA. 1975; NO 17; PP. 1736-1739; BIBL. 4 REF.Article

DIMERIC CHROMENES AND MIXED DIMERS OF A CHROMENE WITH EUPARIN FROM ENCELIA CANESCENSBOHLMANN F; TSANKOVA E; JAKUPOVIC J et al.1983; PHYTOCHEMISTRY; ISSN 0031-9422; USA; DA. 1983; VOL. 22; NO 2; PP. 557-560; BIBL. 13 REF.Article

A NOVEL SYNTHESIS OF 4-PHENYL COUMARINS HAVING A FREE HYDROXYL GROUP IN THE PHENYL RING: SYNTHESIS OF MELANETTIN AND STEVENINAHLUWALIA VK; SUNITA DHINGRA.1980; HETEROCYCLES; ISSN 0385-5414; JPN; DA. 1980; VOL. 14; NO 9; PP. 1329-1330; BIBL. 8 REF.Article

COMPARAISON DES ACTIVITES RADIOPROTECTRICES DE DERIVES PAREILLEMENT SUBSTITUES DU BENZOFURANNE ET DU 2H-CHROMENE.FATOME M; ANDRIEU L; LAVAL JD et al.1977; EUROP. J. MEDICIN. CHEM.; FR.; DA. 1977; VOL. 12; NO 4; PP. 383-384; ABS. ANGL. ALLEM.; BIBL. 17 REF.Article

A NEW SYNTHESIS OF 4-ALKYL (OR ARYL) CHROM-3-ENESCHATTERJEA JN; PRASAD K; PRASAD R et al.1974; INDIAN J. CHEM.; INDIA; DA. 1974; VOL. 12; NO 12; PP. 1256-1258; BIBL. 9 REF.Article

CONDENSATION OF MANNICH BASE SALTS WITH PHENOLS: ORIENTATION OF ADDUCTSCHATTERJEA JN; PRASAD R.1973; INDIAN J. CHEM.; INDIA; DA. 1973; VOL. 11; NO 3; PP. 214-218; BIBL. 19 REF.Serial Issue

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