715-50-4 Usage
Description
3-Bromophenanthrene is an organic compound that features a bromine atom attached to a phenanthrene molecule. It is a valuable chemical intermediate due to its unique structure and reactivity, making it a versatile building block in the synthesis of various complex organic molecules.
Uses
Used in Organic Synthesis:
3-Bromophenanthrene is used as an organic synthesis intermediate for the creation of a wide range of organic compounds. Its bromine atom allows for various chemical reactions, such as substitution, addition, and elimination, which can be utilized to construct more complex molecules.
Used in Pharmaceutical Industry:
3-Bromophenanthrene is also used as a pharmaceutical intermediate, playing a crucial role in the development of new drugs and medicines. Its unique chemical properties make it a valuable component in the synthesis of pharmaceutical compounds, contributing to the advancement of medical treatments.
Used in Laboratory Research and Development:
In the context of laboratory research and development, 3-Bromophenanthrene serves as an essential tool for scientists and researchers. It is employed in the synthesis and study of novel compounds, aiding in the discovery of new chemical reactions and the development of innovative materials and drugs.
Used in Chemical Production Processes:
3-Bromophenanthrene is also utilized in the chemical production processes, where it is transformed into various end products through a series of chemical reactions. Its presence in the production pipeline highlights its importance in the chemical industry and its contribution to the creation of a diverse range of products.
Synthesis
3 -bromophenanthreneTo a 250 mL vessel equipped with a pyrex inner water-cooled jacket was added l-bromo-4-[2- phenylvinyl] benzene (520 mg, 2.0 mmol) from Step 1 above, in cyclohexane (230 mL) and THF (5 mL). To this solution was added iodine (770 mg, 3.0 mmol). The stirred solution was first degassed by bubbling nitrogen and was then exposed to UV light for 16 hours by inserting a 450 W medium pressure mercury lamp in the inner insert. The reaction was quenched with 10% Na2S2?3 and the aqueous layer was extracted with ethyl acetate. The combined organic layers were washed with brine, dried over Na2SO4 and the volatiles were removed under reduced pressure. The crude material was purified by flash chromatography on silica (100 % hexanes) to afford 3-bromophenanthrene (486 mg, 94%) as a white solid.
Check Digit Verification of cas no
The CAS Registry Mumber 715-50-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,1 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 715-50:
(5*7)+(4*1)+(3*5)+(2*5)+(1*0)=64
64 % 10 = 4
So 715-50-4 is a valid CAS Registry Number.
InChI:InChI=1/C14H9Br/c15-12-8-7-11-6-5-10-3-1-2-4-13(10)14(11)9-12/h1-9H
715-50-4Relevant articles and documents
Selective carbon-bromine bond fission induced by non-resonant two-photon (NRTP) excitation of trans-4-bromostilbene
Miyazawa, Takashi,Liu, Chengyou,Kira, Mitsuo
, p. 459 - 460 (2007/10/03)
Non-resonant two-photon (NRTP) excitation of a 1,4-dioxane solution of trans-4-bromostilbene induces selective homolytic carbon-bromine bond fission, in contrast to the corresponding single-photon (SP) excitation, where the cis-trans isomerization is predominant.
