2,7-Dibromo-9,9-bis[3-(dimethylamino)propyl]fluorene CAS 673474-73-2

• Iden­ti­fi­ca­tion
• Prop­er­ties
• Safe­ty Data
• Spec­i­fi­ca­tions & Oth­er Information
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Iden­ti­fi­ca­tion

CAS Number

673474-73-2

Name

2,7-Dibromo-9,9-bis[3-(dimethylamino)propyl]fluorene

Syn­onyms

3,3′-(2,7-Dibrom-9H-fluoren-9,9-diyl)bis(N,N-dimethyl-1-propanamin)[German][ACD/IUPAC Name]
3,3′-(2,7-Dibromo-9H-fluorene-9,9-diyl)bis(N,N-dimethyl-1-propanamine)
[ACD/IUPAC Name]
3,3′-(2,7-Dibromo-9H-fluorène-9,9-diyl)bis(N,N-diméthyl-1-propanamine)
[French][ACD/IUPAC Name]
9H-Fluorene-9,9-dipropanamine, 2,7-dibromo-N~9~,N~9~,N~9~,N~9~-tetramethyl-[ACD/​Index Name]
(3-{2,7-dibromo-9-[3-(dimethylamino)propyl]-9H-fluoren-9-yl}propyl)dimethylamine
(3-{2,7-dibromo-9-[3-(dimethylamino)propyl]fluoren-9-yl}propyl)dimethylamine
2,7-dibromo-9,9-bis(3′-(N,N-dimethylamino)propyl)fluorene
2,7-Dibromo-9,9-bis[3-(dimethylamino)propyl]fluorene
3,3-(2,7-dibromo-9h-fluorene-9,9-diyl)bis(n,n-dimethylpropan-1-amine)
3,3′-(2,7-Dibromo-9H-fluorene-9,9-diyl)bis(N,N-dimethylpropan-1-amine)
3-[2,7-dibromo-9-[3-(dimethylamino)propyl]fluoren-9-yl]-N,N-dimethylpropan-1-amine
MFCD22988888[MDL number]

SMILES

CN(C)CCCC1(CCCN(C)C)c2cc(Br)ccc2-c2ccc(Br)cc21

Std­InChI

InChI=1S/C23H30Br2N2/c1-26(2)13-5-11-23(12-6-14-27(3)4)21-15-17(24)7-9-19(21)20-10-8-18(25)16-22(20)23/h7-10,15-16H,5-6,11-14H2,1-4H3

Std­InChIKey

RJI­WYGUY­DXBQCJ-UHF­F­­FAOYSA-N

Mol­e­c­u­lar Formula

C23H30Br2N2

Mol­e­c­u­lar Weight

494.315

MDL Number

MFCD22988888

Prop­er­ties

Appear­ance

White pow­der

Safe­ty Data

RIDADR 

NONH for all modes of transport

WGK Germany

3

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our 2,7-Dibromo-9,9-bis[3-(dimethylamino)propyl]fluorene CAS 673474-73-2

Iden­ti­fi­ca­tion Methods

HNMR, HPLC

Puri­ty

98% min

Shelf Life

2 years

Stor­age

Under room tem­per­a­ture away from light

Known Appli­ca­tion

1. Organ­ic elec­tron­ic mate­r­i­al inter­me­di­ates
   Com­mon­ly used in the devel­op­ment of mate­ri­als for organ­ic light-emit­t­ing diodes (OLEDs), organ­ic field-effect tran­sis­tors (OFETs) and organ­ic pho­to­volta­ic devices (OPVs). The flu­o­rene struc­ture pro­vides a good rigid skele­ton and opto­elec­tron­ic prop­er­ties, and the dibromi­nat­ed struc­ture at the 2,7-position is very suit­able for Suzu­ki or Stille cou­pling reac­tions to con­struct con­ju­gat­ed polymers.
2. Pre­cur­sor of opto­elec­tron­ic func­tion­al mate­ri­als
   The bromine atoms at both ends of the mol­e­cule are active sites, which can be cross-cou­­pled with var­i­ous aro­mat­ic or acety­lene reagents to syn­the­size monomers or poly­mers with spe­cif­ic elec­tron­ic prop­er­ties. The dimethy­lamino­propyl side chain in the mid­dle gives the mate­r­i­al bet­ter sol­u­bil­i­ty and can be fur­ther mod­i­fied into cation­ic mate­ri­als, such as the prepa­ra­tion of polyelectrolytes.
3. Poly­elec­trolyte syn­the­sis
   The dimethy­lamino group can be quat­er­nized (such as methy­lat­ed) to gen­er­ate a cation­ic poly­mer monomer, which is suit­able for mak­ing elec­tron trans­port mate­ri­als, such as poly­mer elec­tron trans­port lay­ers (ETLs).
4. Monomers of light-emit­t­ing or charge injec­tion lay­er mate­ri­als
   This com­pound can be used to con­struct charge injection/​transport mate­ri­als con­tain­ing nitro­gen func­tion­al groups, such as for adjust­ing the bal­ance of elec­trons and holes in OLED devices.

Links

This prod­uct is devel­oped by our R&D com­pa­ny Wat­sonChem Advanced Chem­i­cal Mate­ri­als (https://​www​.wat​sonchem​.com/).

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