3,3'-DIMETHYL-2,2'-BIPYRIDINE

Base Information

Chemical Name:3,3'-DIMETHYL-2,2'-BIPYRIDINE
CAS No.:1762-32-9
Molecular Formula:C12H12N2
Molecular Weight:184.241
Hs Code.:2933399090
Mol file:1762-32-9.mol

Synonyms:5,5'-dimethyl-2,2'-bipyridine;3,3'-Dimethyl-[2,2']bipyridyl;bivitamin K3;3,3'-Dimethyl-2,2'-bi-1,4-naphthochinon;[2,2'-Binaphthalene]-1,1',4,4'-tetrone,3,3'-dimethyl;3,3'-dimethyl[2,2'-binaphthalene]-1,1',4,4'-tetrone;3,3'-Dimethyl-2,2'-binaphthyldichinon;3,3'-dimethyl-[2,2']bipyridinyl;3,3'-Bis-(2-methyl-1,4-naphthochinon);

Suppliers and Price of 3,3'-DIMETHYL-2,2'-BIPYRIDINE

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

Total 22 raw suppliers

Chemical Property of 3,3'-DIMETHYL-2,2'-BIPYRIDINE

Chemical Property:

Boiling Point:293-298 °C
PKA:4.78±0.32(Predicted)
PSA：25.78000
Density:1.060±0.06 g/cm3(Predicted)
LogP:2.76040

Purity/Quality:: 97% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 3,3'-DIMETHYL-2,2'-BIPYRIDINE

There total 12 articles about 3,3'-DIMETHYL-2,2'-BIPYRIDINE 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: 92.0%

: 3430-17-9
2-bromo-3-picoline

: (3-methylpyridin-2-yl)(phenyl)(p-tolyl)sulfonium trifluoromethanesulfonate

: 1762-32-9,676473-98-6
3,3'-dimethyl-2,2'-bipyridine

Guidance literature:: 2-bromo-3-picoline; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.533333h; Sealed tube; Inert atmosphere;

(3-methylpyridin-2-yl)(phenyl)(p-tolyl)sulfonium trifluoromethanesulfonate; In tetrahydrofuran; hexane; at -78 ℃; for 2h; Sealed tube; Inert atmosphere;
DOI:10.1021/acs.orglett.0c03048

Reference yield: 84.0%

: 3430-17-9
2-bromo-3-picoline

: 1762-32-9,676473-98-6
3,3'-dimethyl-2,2'-bipyridine

Guidance literature:: 2-bromo-3-picoline; With magnesium; In tetrahydrofuran; at 20 ℃; for 0.5h; Inert atmosphere; Reflux;

With dilithium tetrachlorocuprate(II); oxygen; In tetrahydrofuran; at 20 ℃; for 2h;
DOI:10.1055/s-0032-1316841