6,6'-Dibromo-2,2'-dipyridyl

Base Information

Chemical Name:6,6'-Dibromo-2,2'-dipyridyl
CAS No.:49669-22-9
Molecular Formula:C10H6Br2N2
Molecular Weight:313.979
Hs Code.:2933399090
Mol file:49669-22-9.mol

Synonyms:6,6′-Dibromo-2,2′-dipyridyl; 2-bromo-6-(6-bromopyridin-2-yl)pyridine; 6,6'-Dibromo-2,2'-bipyridyl;

Suppliers and Price of 6,6'-Dibromo-2,2'-dipyridyl

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
6,6''-Dibromo-2,2''-bipyridine
50mg
$ 45.00

TCI Chemical
6,6'-Dibromo-2,2'-bipyridyl >95.0%(GC)
5g
$ 383.00

TCI Chemical
6,6'-Dibromo-2,2'-bipyridyl >95.0%(GC)
25g
$ 1326.00

TCI Chemical
6,6'-Dibromo-2,2'-bipyridyl >95.0%(GC)
1g
$ 123.00

Sigma-Aldrich
6,6′-Dibromo-2,2′-dipyridyl 90%
500mg
$ 98.90

Crysdot
6,6'-Dibromo-2,2'-bipyridine 95+%
25g
$ 842.00

Crysdot
6,6'-Dibromo-2,2'-bipyridine 95+%
10g
$ 446.00

Chem-Impex
6,6'-Dibromo-2,2'-bipyridyl,95%(GC) 95%(GC)
25G
$ 1386.56

Chem-Impex
6,6'-Dibromo-2,2'-bipyridyl,95%(GC) 95%(GC)
1G
$ 114.24

Chem-Impex
6,6'-Dibromo-2,2'-bipyridyl,≥95%(GC) ≥95%(GC)
5G
$ 378.56

Total 42 raw suppliers

Chemical Property of 6,6'-Dibromo-2,2'-dipyridyl

Chemical Property:

Melting Point:220-223oC
Boiling Point:369.4oC at 760 mmHg
PKA:-0.44±0.22(Predicted)
Flash Point:177.2oC
PSA：25.78000
Density:1.809g/cm3
LogP:3.66860
Storage Temp.:Inert atmosphere,Room Temperature

Purity/Quality:

99%, ^*data from raw suppliers

6,6''-Dibromo-2,2''-bipyridine ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xi
Statements: 36/37/38
Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Uses 6,6''-Dibromo-2,2''-bipyridine is used as a catalyst for the preparation of iodoesters through copper-catalyzed [2,3]-and [1,2]-rearrangements of diazoesters and allylic iodides.

Technology Process of 6,6'-Dibromo-2,2'-dipyridyl

There total 7 articles about 6,6'-Dibromo-2,2'-dipyridyl which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 71.0%

: 626-05-1
2,6-Dibromopyridine

: 153025-65-1
ethyl (4-tert-butyldimethylsilyloxyphenyl)glyoxylate

: 49669-22-9
6,6'-Dibromo-2,2'-bipyridine

: (6-Bromo-pyridin-2-yl)-[4-(tert-butyl-dimethyl-silanyloxy)-phenyl]-methanone

: 161584-87-8
Bis(6-bromo-2-pyridyl)<4-((tert-butyldimethylsilyl)oxy)phenyl>methanol

Guidance literature:: With n-butyllithium; In diethyl ether; Yields of byproduct given; 1.) -78 deg C, 30 min, 2.) -78 deg C, 1 h; -78 deg C to r.t. 30 min, then r.t., 1 h;
DOI:10.1021/jo00111a038

Reference yield: 71.0%

: 626-05-1
2,6-Dibromopyridine

: 161584-76-5
Bis(1-oxo-2-pyridyl)methoxy<4-((tert-butyldimethylsilyl)oxy)phenyl>methane

: 49669-22-9
6,6'-Dibromo-2,2'-bipyridine

: (6-Bromo-pyridin-2-yl)-[4-(tert-butyl-dimethyl-silanyloxy)-phenyl]-methanone

: 161584-87-8
Bis(6-bromo-2-pyridyl)<4-((tert-butyldimethylsilyl)oxy)phenyl>methanol

Guidance literature:: With n-butyllithium; In diethyl ether; Yield given; 1.) -78 deg C, 30 min, 2.) -78 deg C, 1 h; -78 deg C to r.t. 30 min, then r.t., 1 h;
DOI:10.1021/jo00111a038

Reference yield: 56.0%

: 626-05-1
2,6-Dibromopyridine

: 49669-22-9
6,6'-Dibromo-2,2'-bipyridine

: 100366-66-3
6,6-dibromo-2,2':6',2-terpyridine

Guidance literature:: With bis(bipyridine)nickel(II) bromide; sodium iodide; In N,N-dimethyl-formamide; at 20 ℃; for 3.3h; Electrochemical reaction; Inert atmosphere;
DOI:10.1016/j.tet.2012.01.017