3,3-Diphenyltetrahydrofuran-2-ylidene(dimethyl)ammonium bromide

Base Information Edit

Chemical Name:3,3-Diphenyltetrahydrofuran-2-ylidene(dimethyl)ammonium bromide
CAS No.:37743-18-3
Molecular Formula:C18H20NO.Br
Molecular Weight:346.267
Hs Code.:29321900
European Community (EC) Number:253-649-9
DSSTox Substance ID:DTXSID80958777
Mol file:37743-18-3.mol

Synonyms:37743-18-3;3,3-Diphenyltetrahydrofuran-2-ylidene(dimethyl)ammonium bromide;(3,3-diphenyldihydrofuran-2-ylidine)-dimethylammonium bromide;(3,3-diphenyloxolan-2-ylidene)-dimethylazanium;bromide;Dihydro-N,N-dimethyl-3,3-diphenyl-2(3H)-furaniminium bromide;EINECS 253-649-9;(3,3-Diphenyldihydrofuran-2-ylidine)dimethylammoniumbromide;(Dihydro-3,3-diphenyl-3H-furan-2-ylidene)dimethylammonium bromide;Dimethyl-(tetrahydro-3,3-diphenyl-2-furilidine)ammonium Bromide;5-(Dimethylamino)-4,4-diphenyl-3,4-dihydro-2H-furan-1-ium bromide;MFCD02093792;Methanaminium,N-(dihydro-3,3-diphenyl-2(3H)-furanylidene)-N-methyl-, bromide;C18H20NO.Br;MLS006010009;N,N-dimethyl-3,3-diphenyloxolan-2-iminium bromide;SCHEMBL461361;C18-H20-N-O.Br;(3,3-diphenyloxolan-2-ylidene)-dimethylazanium,bromide;DTXSID80958777;QJPXLCQSAFQCBD-UHFFFAOYSA-M;dimethyl(tetrahydro-3,3-diphenyl-2-furylidene)ammonium bromide;AKOS005254480;AS-12330;SMR004701090;CS-0451890;FT-0639403;A924213;W-106517;Dimethyl (tetrahydro-3,3-diphenyl-2-furylidene)ammonium bromide;dimethyl-(tetrahydro-3,3-diphenyl-2-furylidene)ammonium bromide;dimethyl (tetrahydro-3,3-diphenyl-2-furylidene) ammonium bromide;dimethyl(tetrahydro-3,3-diphenyl-2-furylidene)ammonium bromide salt;N-(3,3-diphenylfuran-2(3H)-ylidene)-N-methylmethanaminium bromide;N-(dihydro-3,3-diphenyl-2(3H)-furanylidene)-N-methylmethanaminium bromide

Suppliers and Price of 3,3-Diphenyltetrahydrofuran-2-ylidene(dimethyl)ammonium bromide

Supply Marketing:Edit

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

TRC
Dihydro-N,N-dimethyl-3,3-diphenyl-2(3H)-furaniminiumBromide
2mg
$ 60.00

Matrix Scientific
(3,3-Diphenyldihydrofuran-2-ylidine)-dimethylammonium bromide 98%
1g
$ 205.00

Biosynth Carbosynth
N,N-Dimethyl-(tetrahydro-3,3 diphenyl-2-furilidine)ammonium bromide
10 g
$ 350.00

Biosynth Carbosynth
N,N-Dimethyl-(tetrahydro-3,3 diphenyl-2-furilidine)ammonium bromide
5 g
$ 240.00

Biosynth Carbosynth
N,N-Dimethyl-(tetrahydro-3,3 diphenyl-2-furilidine)ammonium bromide
500 mg
$ 60.00

Biosynth Carbosynth
N,N-Dimethyl-(tetrahydro-3,3 diphenyl-2-furilidine)ammonium bromide
2 g
$ 120.00

Biosynth Carbosynth
N,N-Dimethyl-(tetrahydro-3,3 diphenyl-2-furilidine)ammonium bromide
1 g
$ 90.00

American Custom Chemicals Corporation
(3,3-DIPHENYLDIHYDROFURAN-2-YLIDINE)DIMETHYLAMMONIUM BROMIDE 95.00%
1G
$ 387.45

AK Scientific
Dihydro-N,N-dimethyl-3,3-diphenyl-2(3H)-furaniminiumbromide
25mg
$ 79.00

AK Scientific
Dihydro-N,N-dimethyl-3,3-diphenyl-2(3H)-furaniminiumbromide
5g
$ 374.00

Total 33 raw suppliers

Chemical Property of 3,3-Diphenyltetrahydrofuran-2-ylidene(dimethyl)ammonium bromide Edit

Chemical Property:

Appearance/Colour:white to beige powder
Vapor Pressure:0.002-0.007Pa at 20-25℃
Melting Point:174.2-177.4 °C
Refractive Index:1.5570 (estimate)
PSA：12.24000
Density:1.3296 (rough estimate)
LogP:0.06760
Solubility.:>500 g/L (20°C)
Water Solubility.:>500 g/L (20 ºC)
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:345.07283
Heavy Atom Count:21
Complexity:340

Purity/Quality:

99.9% ^*data from raw suppliers

Dihydro-N,N-dimethyl-3,3-diphenyl-2(3H)-furaniminiumBromide ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xn,Xi
Hazard Codes:Xn,Xi
Statements: 68-22
Safety Statements: 45-36/37

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C[N+](=C1C(CCO1)(C2=CC=CC=C2)C3=CC=CC=C3)C.[Br-]

Technology Process of 3,3-Diphenyltetrahydrofuran-2-ylidene(dimethyl)ammonium bromide

There total 9 articles about 3,3-Diphenyltetrahydrofuran-2-ylidene(dimethyl)ammonium bromide 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: 69.4%

: 124-40-3
dimethyl amine

: 37743-18-3
N-(dihydro-3,3-diphenyl-2(3H)-furanylidene)-N-methylmethanaminium bromide

Guidance literature:: 4-Bromo-2,2-diphenylbutyric acid; With oxalyl dichloride; In dichloromethane; for 2h; Heating / reflux;

dimethyl amine; With sodium carbonate; In water; toluene; at -5 - 0 ℃; for 1h; Product distribution / selectivity;