Dibenzo cyclohepta diene

PhenyU1.2 4.5[Pg.2855]

Attempts were reported119,129 to synthesize the ortho-linked diphenyl cyclo-propenone phenanthreno cyclopropenone 173 by dehydrohalogenation of the dibromo derivative 174 of dibenzo cyclohepta-l,3-diene-6-one. The only product isolated was the anhydride 175 of phenanthrene-9-carboxilic acid, which was shown not to arise from 173l29 ... 

Cyprohepta-diene Hydrochloride Dibenzo- cyclohepta triene Silica gel-60 F 254 (Merck) Chlorofom Methanol (90 10) (1) 0 1.% w/v of sample (2) 0.0020% w/v dibenzo-cyclohepta-triene [in chloroform] Spray with ethanolic H2S°4 (10%) heat at 110 °C and examine under UV-light 365 nm ... 

Chemical Name 3-(3 -Dimethylaminopropylidene)dibenzo [a,d] cyclohepta-1,4-diene N-oxide... 

Dibenzo[a,d]cyclohepta-l,4-diene-5-one 3-Dimethylaminopropanol magnesium chloride Hydrogen peroxide... 

The starting material can be prepared in known manner from dibenzo[a,d]cyclohepta-l,4-diene-5-one by a Grignard reaction with 3-dimethylaminopropyl magnesium chloride, hydrolysis and dehydration of the resulting carbinol. 

A mixture of 114.5 g of 5-(3-chloropropylidene)dibenzo[a,d]cyclohepta[l,4] diene, 75 ml of benzene, and about 400 ml of methylamine is heated in an autoclave at 120°C for six hours. The excess methylamine is distilled from the reaction mixture under vacuum and the residue is stirred with 300 ml of water. Acidification of the mixture with hydrochloric acid causes the separation of the hydrochloride of 5-(3-methylaminopropylidene)dibenzo[a,d]... 

DPH600 CAS 4985-15-3 HR 3 5-DIMETHYLAMINOETHYLOXYIMINO-5H-DIBENZO(a,d)CYCLOHEPTA-1,4-DIENE HYDROCHLORIDE... 

DIMETHYLAMINOOXYIMNO)-5H-DIBENZO(a,b)CYCLOHEPTA-l,4-DIENE HYDROCHLORIDE see DPH600 DIMETHYLAMINOPHENAZON (GERAL N) see DOTOOO... 

Nortriptyline Hydrochloride is 10,11-dihydro-N-methjl-5H-dibenzo [a,d"l-cycloheptene-, Y -propylamine hydrochloride1. It is also known as 5H-dibenzo La,d] cycloheptene-A, V ipropylamine, 10,11-dihydro-N-methyl hydrochloride2. It is known as 5-(of-methylamino propylidene)-dibenzo Ca,d] cyclohepta[l, +1 diene hydrochloride and 3-(lO,ll-dihydro-5H-dibenzo[a,d1 cyclophetene-5-ylidene)-N-methyl propylamine hydrochloride. Common names for the compound are desitriptylina and desmethylamitriptyline hydrochloride. ... 

Bandoli, G., Nicolini, M. Crystal structure of the antidepressant noxiptyline hydrochloride (5-dimethylaminoethyloximino-5/7-dibenzo[a,(7]-cyclohepta-l,4-diene hydrochloride). J. Crystallogr. Spectrosc. Res. 1983, 13, 191-199. 

CCRIS 2780 Dibenzo(a,d)cycloheptadien-5-one Di-benzo(a,d)cyclohepta(1,4)dien-5-one 5H-Dibenzo-(a,d)cyolohepten-5-one, 10,11-dihydro- Dibenzo-(b,f)cycloheptan-1-one Dibenzocycloheptenone Di-benzosuberan-5-one Dibenzosuberone 2,3 6,7-Di-benzosuberone Dibenzsuberone 10,11-Dihydro-5H-dibenzo(a,d)cyclohepten-5-one 10,11 -Dihydrodibenzo-... 

Dibenzo[adl cyclohepta-1,4-diene-5-one 3-Dlmethylamlnopropanol Magnesium Chloride Hydrogen Peroxide... 

Dibenzo [a, d) cyclohepta-1,4-diene-5-one Amitriptylin oxide Dibenzo [a,e)cycloheptatrien-5-one Cyproheptadine 5 H -D ibenzo [a, d) cy do heptane Protriptyline... 

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