3-bromo-6-chloro-2H-chromene

Base Information

Chemical Name:3-bromo-6-chloro-2H-chromene
CAS No.:122323-08-4
Molecular Formula:C9H6BrClO
Molecular Weight:245.503
Hs Code.:
DSSTox Substance ID:DTXSID30450978
Wikidata:Q82270820
Mol file:122323-08-4.mol

Synonyms:3-bromo-6-chloro-2H-chromene;122323-08-4;SCHEMBL4315603;DTXSID30450978;VPKMUPXHRCLRHM-UHFFFAOYSA-N

Suppliers and Price of 3-bromo-6-chloro-2H-chromene

Supply Marketing:

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

Manufacturers and distributors:

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Chemical Property of 3-bromo-6-chloro-2H-chromene

Chemical Property:

XLogP3:3.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:0
Exact Mass:243.92906
Heavy Atom Count:12
Complexity:205

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1C(=CC2=C(O1)C=CC(=C2)Cl)Br

Technology Process of 3-bromo-6-chloro-2H-chromene

There total 2 articles about 3-bromo-6-chloro-2H-chromene 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:

: 706-12-7
γ-bromopropargyl p-chlorophenyl ether

: 37674-72-9
6-chloro-chroman-4-one

: 122323-08-4
3-Bromo-6-chloro-2H-chromene

: 122323-07-3
cis-2,3-dibromoallyl p-chlorophenyl ether

Guidance literature:: With ethylene glycol; at 180 ℃; for 4h; Yield given. Yields of byproduct given;
DOI:10.1016/0040-4020(89)80058-4

Reference yield:

: 706-12-7
γ-bromopropargyl p-chlorophenyl ether

: 122323-08-4
3-Bromo-6-chloro-2H-chromene

: 122323-06-2
4-bromo-6-chlorochromene

: 122323-07-3
cis-2,3-dibromoallyl p-chlorophenyl ether

Guidance literature:: With N,N-dimethyl-aniline; at 210 - 215 ℃; for 6h; Product distribution; further aryl γ-bromopropargyl ethers;
DOI:10.1016/0040-4020(89)80058-4

Reference yield:

: 122323-08-4
3-Bromo-6-chloro-2H-chromene

: 4-Chloro-2-propa-1,2-dienyl-phenol

Guidance literature:: Multi-step reaction with 2 steps

1: acetonitrile / 6 h / electrolysis

2: 100 percent / LiAlH₄ / diethyl ether / 0 °C

With lithium aluminium tetrahydride; In diethyl ether; acetonitrile;
DOI:10.1039/c39940001177