833-48-7

Basic information

• Product Name: 10,11-DIHYDRO-5 H-DIBENZO[A,D]CYCLOHEPTENE
• Synonyms: DIBENZOSUBERANE;10,11-DIHYDRO-5 H-DIBENZO[A,D]CYCLOHEPTENE;5H-Dibenzo[a,d]cycloheptene, 10,11-dihydro-;1-O-11-Dihydro-(5H)-dibenzo[a.d]cycloheptene;1-O-11-Dihydro-(5H)-dibenzo[a.d]cycloheptene];dibenzocycloheptadiene;10,11-Dihydro-5H-dibenzo[a,d]cycloheptene,98%;1,2:4,5-Dibenzocycloheptane
• CAS NO: 833-48-7
• Molecular Formula: C₁₅H₁₄
• Molecular Weight: 194.27
• EINECS: 212-630-5
• Product Categories: Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals
• Mol File: 833-48-7.mol
• Article Data: 24

Chemical Properties

• Melting Point: 74-76 °C(lit.)
• Boiling Point: 160-165 °C2 mm Hg(lit.)
• Flash Point: 135.1°C
• Appearance: /
• Density: 1.0412 (estimate)
• Vapor Pressure: 5.89E-05mmHg at 25°C
• Refractive Index: 1.5000 (estimate)
• CAS DataBase Reference: 10,11-DIHYDRO-5 H-DIBENZO[A,D]CYCLOHEPTENE(CAS DataBase Reference)
• NIST Chemistry Reference: 10,11-DIHYDRO-5 H-DIBENZO[A,D]CYCLOHEPTENE(833-48-7)
• EPA Substance Registry System: 10,11-DIHYDRO-5 H-DIBENZO[A,D]CYCLOHEPTENE(833-48-7)

Safety Data

• Safety Statements: 24/25
• WGK Germany: 3
• Hazardous Substances Data: 833-48-7(Hazardous Substances Data)

Usage

Chemical Properties

10,11-DIHYDRO-5 H-DIBENZO[A,D]CYCLOHEPTENE is off-white fine crystalline powder

Uses

10,11-DIHYDRO-5 H-DIBENZO[A,D]CYCLOHEPTENE is used as the base structure of various tricyclic antidepressants. Studies suggest that Dibenzosuberane and its analogues may have anti-viral properties.

InChI:InChI=1/C15H14/c1-3-7-14-11-15-8-4-2-6-13(15)10-9-12(14)5-1/h1-8H,9-11H2

Upstream product

• 66644-24-4 2,8-Di-t-butyl-10,11-dihydro-5H-dibenzocyclohepten 
• 15224-49-4 5,5'-bi(5H-dibenzocycloheptenyl) 
• 137445-38-6 2-(4-tert-butylphenethyl)-5-tert-butylbenzyl alcohol 
• 130840-91-4 3,7-Di-tert-butyl-10,11-dihydro-5H-dibenzo[a,d]cycloheptene 
• 1210-34-0 dibenzosuberol 
• 835-78-9 [2-(2-phenylethyl)phenyl]methanol 
• 5018-91-7 10,11-dihydro-5H-dibenzo[a,d]cycloheptene-5-carboxylic acid 
• 256-81-5 suberene 
• 24620-79-9 C₁₉H₂₀N₂O*ClHO₄ 
• 18059-98-8 Dibenzo[a,d]cyclohepten-5-one O-(2-dimethylamino-ethyl)-oxime; hydrochloride 
• 21851-87-6 2-Brommethyl-2'-triphenylphosphoniomethyl-diphenyl-methanbromid 
• 5018-92-8 5-Methoxy-10.11-dihydro-5H-dibenzo[a,d]cyclohepten 
• 6141-55-5 5-diazo-10,11-dihydro-5H-dibenzo[a,d]cycloheptene 
• 1210-35-1 10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-one 

Downstream Products

• 1402593-21-8 2-(2-(nonylamino)phenethyl)benzaldehyde 
• 6047-29-6 5,6,11,12-tetrahydrodibenz[b,f]azocin-6-one 
• 1198215-05-2 2-(10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-yl)-1-phenylethan-1-one 
• 954374-34-6 2-(10,11-dihydro-5H-benzo[a,d]cyclohepten-5-yl)-1,3-diphenylpropane-1,3-dione 
• 1210-35-1 10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-one 
• 2222-33-5 dibenzosuberenon 
• 1259394-39-2 (S)-N-[((R)-10,11-dihydro-5H-dibenzo[a,d][7]annulen-10-ylamino)(4-tolyl)oxido-λ⁴-sulfanylidene]tosylamide 

Relevant articles and documents

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Carbonyl and olefin hydrosilylation mediated by an air-stable phosphorus(iii) dication under mild conditions

The readily-accessible, air-stable Lewis acid [(terpy)PPh][B(C6F5)4]21 is shown to mediate the hydrosilylation of aldehydes, ketones, and olefins. The utility and mechanism of these hydrosilylations are considered.

Transformation of Trifluorotoluenes Triggered by Titanium(IV) Chloride-Catalyzed Hydrodefluorination using Hydrosilanes

The titanium tetrachloride-catalyzed hydrodefluorination reaction of trifluorotoluene derivatives was developed using triethylsilane as the reducing agent. The reaction produced various toluene derivatives with high chemoselectivities by means of readily accessible reagents. This hydrodefluorination process was extended to the intramolecular Friedel-Crafts benzylation reaction, furnishing polycyclic aromatics of various ring sizes in good yields.

Iodine-catalyzed disproportionation of aryl-substituted ethers under solvent-free reaction conditions

Iodine was demonstrated to be an efficient catalyst for disproportionation of aryl-substituted ethers under solvent-free reaction conditions. Variously substituted 1,1,1′,1′-tetraaryldimethyl ethers were transformed into the corresponding diarylketone and diarylmethane derivatives. I 2-catalyzed transformation of 4-methoxyphenyl substituted ethers yielded mono- and dialkylated Friedel-Crafts products as well. Treatment of trityl alkyl and trityl benzyl ethers with a catalytic amount of iodine produced triphenylmethane and the corresponding aldehydes and ketones. The electron-donating substituents facilitated the reaction, while the electron-withdrawing groups retarded it; the difference in reactivity is not very high. Such an observation may be in favour of hydride transfer, predominantly from the less electron rich side of the ether with more stable carbocation formation. With the isotopic studies it was established that a substantial portion of the C-H bond scission took place in the rate-determining step, while the carbonyl oxygen atom originated from the starting ether, and not from the air. The transformation took place under air and under argon, and HI was not a functioning catalyst.