5H-1,6-Dioxa-benzo[c]phenanthren-2-one

Base Information

Chemical Name:5H-1,6-Dioxa-benzo[c]phenanthren-2-one
CAS No.:143034-67-7
Molecular Formula:C16H10O3
Molecular Weight:250.24900
Hs Code.:2932999099
DSSTox Substance ID:DTXSID40705289
Wikidata:Q82638102
Mol file:143034-67-7.mol

Synonyms:5H-1,6-Dioxa-benzo[c]phenanthren-2-one;143034-67-7;2H,5H-Naphtho[2,1-b]pyrano[2,3-d]pyran-2-one;DTXSID40705289

Suppliers and Price of 5H-1,6-Dioxa-benzo[c]phenanthren-2-one

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
5H-1,6-DIOXA-BENZO(C)PHENANTHREN-2-ONE 95.00%
5MG
$ 498.50

Total 3 raw suppliers

Chemical Property of 5H-1,6-Dioxa-benzo[c]phenanthren-2-one

Chemical Property:

PSA：39.44000
LogP:3.35240
XLogP3:2.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:0
Exact Mass:250.062994177
Heavy Atom Count:19
Complexity:463

Purity/Quality:

99.90% ^*data from raw suppliers

5H-1,6-DIOXA-BENZO(C)PHENANTHREN-2-ONE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1C2=C(C3=C(O1)C=CC4=CC=CC=C43)OC(=O)C=C2

Technology Process of 5H-1,6-Dioxa-benzo[c]phenanthren-2-one

There total 4 articles about 5H-1,6-Dioxa-benzo[c]phenanthren-2-one 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: 72.0%

: 143034-78-0
(E)-2-Cyano-3-(1-methoxy-3H-benzo[f]chromen-2-yl)-acrylic acid ethyl ester

: 143034-67-7
6-Oxa-5,6-dihydrophenanthro<4,3-b>pyran-2-one

Guidance literature:: With pyridine hydrochloride; In quinoline; for 0.25h; Heating;
DOI:10.1016/S0040-4020(01)90128-0

Reference yield: 6.0%

: 143034-78-0
(E)-2-Cyano-3-(1-methoxy-3H-benzo[f]chromen-2-yl)-acrylic acid ethyl ester

: 143034-67-7
6-Oxa-5,6-dihydrophenanthro<4,3-b>pyran-2-one

: 143034-66-6
2-Oxo-2H,5H-1,6-dioxa-benzo[c]phenanthrene-3-carboxylic acid ethyl ester

Guidance literature:: With pyridine hydrochloride; for 0.25h; Heating;
DOI:10.1016/S0040-4020(01)90128-0

Reference yield:

: 61603-25-6
4-chloro-3-formyl-1-oxa-1,2-dihydrophenanthrene

: 143034-67-7
6-Oxa-5,6-dihydrophenanthro<4,3-b>pyran-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: 73 percent / methanol / 2 h / Heating

2: 61 percent / 30percent aq. ethanolic KOH / ethanol / 0.33 h / Heating

3: 72 percent / pyridine hydrochloride / quinoline / 0.25 h / Heating

With potassium hydroxide; pyridine hydrochloride; In quinoline; methanol; ethanol;
DOI:10.1016/S0040-4020(01)90128-0