Pyrido[2,3-b][1,4]benzodioxin

Base Information

Chemical Name:Pyrido[2,3-b][1,4]benzodioxin
CAS No.:72850-33-0
Molecular Formula:C₁₁H₇NO₂
Molecular Weight:185.182
Hs Code.:
DSSTox Substance ID:DTXSID90558580
Wikidata:Q82440935
Mol file:72850-33-0.mol

Synonyms:Pyrido[2,3-b][1,4]benzodioxin;72850-33-0;[1,4]benzodioxino[3,2-b]pyridine;[1,4]Benzodioxino[2,3-b]pyridine;SCHEMBL11541615;DTXSID90558580;PMKZEDFCVXHSIG-UHFFFAOYSA-N

Suppliers and Price of Pyrido[2,3-b][1,4]benzodioxin

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

American Custom Chemicals Corporation
PYRIDO-[2,3-B]-[1,4]-BENZODIOXIN 95.00%
5MG
$ 505.44

Total 3 raw suppliers

Chemical Property of Pyrido[2,3-b][1,4]benzodioxin

Chemical Property:

XLogP3:2.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:0
Exact Mass:185.047678466
Heavy Atom Count:14
Complexity:210

Purity/Quality:

97% ^*data from raw suppliers

PYRIDO-[2,3-B]-[1,4]-BENZODIOXIN 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1=CC=C2C(=C1)OC3=C(O2)N=CC=C3

Technology Process of Pyrido[2,3-b][1,4]benzodioxin

There total 5 articles about Pyrido[2,3-b][1,4]benzodioxin 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: 67.0%

: 52200-48-3
3-bromo-2-chloropyridine

: 120-80-9,19481-10-8,37349-32-9
benzene-1,2-diol

: 72850-33-0
1,4-benzodioxino<2,3-b>pyridine

Guidance literature:: With caesium carbonate; In dimethyl sulfoxide; at 120 ℃; for 24h; Schlenk technique; Inert atmosphere;
DOI:10.1039/c5cy00798d

Reference yield:

: 1336-21-6
ammonium hydroxide

: 72850-36-3
2-chloro-3-(2-methoxyphenoxy)pyridine

: 72850-33-0
1,4-benzodioxino<2,3-b>pyridine

Guidance literature:: With pyridine; hydrogenchloride; In water;

Reference yield:

: 16867-04-2
dihydroxypyridine

: (o-dichlorobenzene)(cyclopentadienyl)iron hexafluorophosphate

: 72850-33-0
1,4-benzodioxino<2,3-b>pyridine

Guidance literature:: With ammonium hexafluorophosphate; potassium carbonate; Yield given. Multistep reaction; 1) THF, reflux, 2-4 h; 2) pyrolytic sublimation;