7-Bromo-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde

Base Information

Chemical Name:7-Bromo-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde
CAS No.:99067-25-1
Molecular Formula:C₉H₇BrO₃
Molecular Weight:243.057
Hs Code.:
DSSTox Substance ID:DTXSID60556477
Wikidata:Q82438038
Mol file:99067-25-1.mol

Synonyms:99067-25-1;7-Bromo-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde;7-Bromo-2,3-dihydro-1,4-benzodioxin-6-carboxaldehyde;MFCD09118354;6-bromo-2,3-dihydro-1,4-benzodioxine-7-carbaldehyde;7-bromo-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde;1,4-Benzodioxin-6-carboxaldehyde, 7-bromo-2,3-dihydro-;SCHEMBL2799632;DTXSID60556477;GRPOMPOKJNVQKD-UHFFFAOYSA-N;ZDA06725;AKOS001266795;CS-0193058;EN300-72190;E90193;7-bromo-2,3-dihydro-1,4-benzodioxin-6-carbaldehyde;F1713-0187;Z203978058;7-bromo-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde, AldrichCPR

Suppliers and Price of 7-Bromo-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde

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

AOBChem
7-Bromo-2,3-dihydro-1,4-benzodioxin-6-carboxaldehyde 97%
10g
$ 1576.00

Total 5 raw suppliers

Chemical Property of 7-Bromo-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde

Chemical Property:

PSA：35.53000
LogP:2.03280
XLogP3:1.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:241.95786
Heavy Atom Count:13
Complexity:197

Purity/Quality:

99% ^*data from raw suppliers

7-Bromo-2,3-dihydro-1,4-benzodioxin-6-carboxaldehyde 97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1COC2=C(O1)C=C(C(=C2)Br)C=O

Technology Process of 7-Bromo-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde

There total 3 articles about 7-Bromo-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde 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: 86.0%

: 29668-44-8
2,3-dihydro-benzo[1,4]dioxin-6-carbaldehyde

: 99067-25-1
7-bromo-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde

Guidance literature:: With bromine; In methanol; at 20 ℃; for 20h;

Reference yield:

: 139-85-5
3,4-dihydroxybenzaldehyde

: 99067-25-1
7-bromo-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / NaOH / tetrabutylammonium bromide / H₂O

2: 61 percent / Br₂ / acetic acid / 0 °C

With sodium hydroxide; bromine; tetrabutylammomium bromide; In water; acetic acid;
DOI:10.1016/0040-4039(88)85254-7