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Flow-vacuum pyrolysis of 5-methylene-5H-dibenzo[a,d]cycloheptene

Autor: Anca Banciu, Diana Ciuculescu, Constantin Draghici, Dan Eduard Mihaiescu, Mircea D. Banciu, Cristina Costea

Publikováno v: Journal of Analytical and Applied Pyrolysis. 67:359-368

The flow-vacuum pyrolyses of 5-methylene-5H-dibenzo[a,d]cycloheptene (11) were studied by GC/MS at 1.33 mbar and temperatures between 750 and 1050 °C. The major reaction products: anthracene, phenanthrene, 1-phenylnaptalene and 2-phenylnaphtalene we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1642643d180fe9f86b07427b2bd6c3dc
https://doi.org/10.1016/s0165-2370(02)00074-8

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Hydrogenolysis of 1,1a,6,10b-tetrahydro-1,6-methanodibenzo[a,e]cyclopropa[c] cycloheptene over Ru-zeolites

Autor: Roxana Preda, Mircea D. Banciu, Anca Banciu, Aurica Petride, Vasile I. Pârvulescu, Angela Popescu

Publikováno v: Journal of Molecular Catalysis A: Chemical. 178:79-87

Hydrogenolysis of 1,1a,6,10b-tetrahydro-1,6-methanodibenzo[ a , e ]cyclopropa[ c ] cycloheptene ( I ) over Ru-beta and Ru-Y zeolites is reported. The catalysts were prepared via impregnation of commercial beta and Y zeolites using Ru(NH 3 ) 6 Cl 3 ,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff1f18f9d285bced7de99270a7dec16c
https://doi.org/10.1016/s1381-1169(01)00228-x

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Flow-vacuum pyrolysis of three dibenzocycloalkanones

Autor: Luminitza Parvulescu, Dan Eduard Mihaiescu, Constantin Draghici, Anca Banciu, Mircea Pop, Cristina Costea, Alina Simion, Mircea D. Banciu

Publikováno v: Journal of Analytical and Applied Pyrolysis. 57:261-274

The flow-vacuum pyrolyses of 10H-dibenzo[ a,d ]cyclohepten-10-one ( 9 ); 5H-11,12-dihydrodibenzo[ a,d ]cycloocten-10-one ( 10 ) and 11,12-dihydro-6H-dibenzo[ a,e ]cycloocten-5-one ( 11 ) were studied by GC/MS at 1.33 mbar and temperatures between 600

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::869ff6a677cdc35cfc1b1bb81d312bc8
https://doi.org/10.1016/s0165-2370(00)00147-9

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Flash vacuum pyrolysis (FVP) on zeolites: Pyrolysis of 5-β (hydroxyethyl)-5H-dibenzo[a,d]cycloheptene

Autor: Mircea D. Banciu, Constantin Draghici, Ovidiu Cira, Anca Banciu, Aurica Petride

Publikováno v: Journal of Analytical and Applied Pyrolysis. 42:177-188

FVP of the title alcohol (9) at 0.65 mbar in argon atmosphere at 350 °C in the presence of seven different acidic zeolites afforded 7H-benzo[c]fluorene (13) and 6,11b-dihydro-7H-ben-zo [c]fluorene (12) as main reaction products. The suggested carboc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::99968dc0910b1831ae1766b239b7da7b
https://doi.org/10.1016/s0165-2370(97)00037-5

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The standard enthalpies of formation of some dibenzocycloheptane ketones

Autor: Stefan Perisanu, Mircea D. Banciu, Anca Banciu

Publikováno v: Thermochimica Acta. 228:393-396

The heats of combustion of 10,11-dihydro-5 H-dibenzo[a,d]-cycloheptene-5-one (ketone 1), 5 H-dibenzo[a,d]cyclohepten-5-one (ketone 2) and 5,7-dihydro-6H-dibenzo[a,c]cyclohepten-6-one (ketone 4) were measured by means of a Gallenkamp adiabatic bomb ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::84862602774e27b08839258e517e3cfb
https://doi.org/10.1016/0040-6031(93)80306-u

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