CAS No.100125-12-0,3,8-Dibromophenanthroline Suppliers

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Basic Information

Molecular Structure:
CAS No.:	100125-12-0
Name:	3,8-Dibromophenanthroline
Article Data:	24

Formula:	C12H6 Br2 N2
Molecular Weight:	338.001
Synonyms:	3,8-Dibromo-1,10-phenanthroline;3,8-Dibromophenanthroline
Density:	1.915
Melting Point:	221-222 °C
Boiling Point:	428.914oC at 760 mmHg
Flash Point:	213.2oC
PSA:	25.78000
LogP:	4.30800

Synthetic route

: 66-71-7
1,10-Phenanthroline

: 100125-12-0
3,8-dibromo-1,10-phenathroline

Conditions

Conditions	Yield
With pyridine; disulfur dichloride; bromine In various solvent(s) at 78℃; for 12h;	75%
With pyridine; thiothionyl chloride; n-Butyl chloride; bromine for 24h; Reflux;	70%
With pyridine; disulfur dichloride; bromine In water	64%

: 66-71-7
1,10-Phenanthroline

A: 66127-01-3
3-bromophenanthroline

B: 100125-12-0
3,8-dibromo-1,10-phenathroline

Conditions

Conditions	Yield
With bromine In nitrobenzene	A 38% B 60%

: 3829-86-5
1,10-phenanthroline hydrochloride

A: 66127-01-3
3-bromophenanthroline

B: 100125-12-0
3,8-dibromo-1,10-phenathroline

Conditions

Conditions	Yield
With bromine In nitrobenzene at 130 - 140℃; for 3h;	A 33% B 17%
With water; bromine In nitrobenzene
With bromine In bromobenzene at 135℃; for 36h;

: 139399-67-0
3-bromo-8-aminoquinoline

: 408529-03-3
3,3-diacetoxy-2-bromo-propene

: 100125-12-0
3,8-dibromo-1,10-phenathroline

Conditions

Conditions	Yield
With phosphoric acid; orthoarsenic acid

: 100125-12-0
3,8-dibromo-1,10-phenathroline

: 1066-54-2
trimethylsilylacetylene

: 320573-10-2
3,8-bis(trimethylsilanylethynyl)-[1,10]phenanthroline

Conditions

Conditions	Yield
With copper(l) iodide; N-ethyl-N,N-diisopropylamine; bis-triphenylphosphine-palladium(II) chloride In benzene at 95℃; for 40h; Sonogashira coupling;	100%
With copper(l) iodide; diisopropylamine; bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran at 20℃; Sonogashira coupling reaction;	90%
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); triethylamine In tetrahydrofuran at 60℃; under 2068.59 Torr; for 6h;	88%

: 17084-13-8
potassium hexafluorophosphate

: cis-bis-(2,2′-bipyridine) dichlororuthenium(II) dihydrate

: 100125-12-0
3,8-dibromo-1,10-phenathroline

: [Ru(bpy)(3,8-dibromo-1,10-phenanthroline)](PF6)2

Conditions

Conditions	Yield
Stage #1: cis-bis-(2,2′-bipyridine) dichlororuthenium(II) dihydrate; 3,8-dibromo-1,10-phenathroline In methanol for 16h; Reflux; Stage #2: potassium hexafluorophosphate In methanol; water at 4℃; for 16h;	100%

...Expand

: 2,2'-p-[2,5-bis(dodecyloxy)-1,4-phenylene]bis(5,5-dimethyl-1,3,2-dioxaborinane)

: 100125-12-0
3,8-dibromo-1,10-phenathroline

polymer, Mn 7000 Da, Mw/Mn 2.0; monomer(s): 3,8-dibromo-1,10-phenanthroline; 2,2-[2,5-bis(dodecyloxy)-1,4-phenylene]bis(5,5-dimethyl-1,3,2-dioxaborinane): polymer, Mn 7000 Da, Mw/Mn 2.0; monomer(s): 3,8-dibromo-1,10-phenanthroline; 2,2-[2,5-bis(dodecyloxy)-1,4-phenylene]bis(5,5-dimethyl-1,3,2-dioxaborinane)

Conditions

Conditions	Yield
With base; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran; water at 60℃; Suzuki reaction;	97%

: 100125-12-0
3,8-dibromo-1,10-phenathroline

: 73852-19-4
3,5-bis-trifluromethylphenylboronic acid

: 1228032-35-6
3,8-bis[(3,5-bis(trifluoromethyl))phenyl]-1,10-phenanthroline

Conditions

Conditions	Yield
With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; tris-(dibenzylideneacetone)dipalladium(0); caesium carbonate In tetrahydrofuran; water at 80℃; Suzuki cross-coupling; Inert atmosphere;	95%
Stage #1: 3,8-dibromo-1,10-phenathroline; 3,5-bis-trifluromethylphenylboronic acid With potassium carbonate In 1,4-dioxane; water Suzuki Coupling; Inert atmosphere; Glovebox; Stage #2: With palladium diacetate; tricyclohexylphosphine In 1,4-dioxane; water for 17h; Suzuki Coupling; Reflux;	91%

: 1003-09-4
2-bromothiophene

: 100125-12-0
3,8-dibromo-1,10-phenathroline

: 3,8-bis(thiophen-2',2"-yl)-1,10-phenanthroline

Conditions

Conditions	Yield
Stage #1: 2-bromothiophene With magnesium In tetrahydrofuran at 20℃; for 2h; Stage #2: 3,8-dibromo-1,10-phenathroline; 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) In tetrahydrofuran for 14h;	94%

: 100125-12-0
3,8-dibromo-1,10-phenathroline

: 305344-39-2
2-(4-(5,5-dimethyl-1,3-dioxan-2-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 3,8-di[p-(5,5-dimethyl-1,3-dioxan-2-yl)]phenyl-1,10-phenanthroline

Conditions

Conditions	Yield
With barium dihydroxide; tetrakis(triphenylphosphine) palladium(0) In water; toluene for 48h; Suzuki cross-coupling; Heating;	92%

Raw Materials

66-71-7

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Chemistry

The MF of 3,8-Dibromophenanthroline(100125-12-0): C₁₂H₈Br₂N₂
The MW of 3,8-Dibromophenanthroline(100125-12-0): 340.01
density: 1.915
Synonyms: 3,8-Dibromo-1,10-phenanthroline;3,8-Dibromophenanthroline
The Structure of 3,8-Dibromophenanthroline(100125-12-0):