Benzene, 4-isocyano-1,2-dimethoxy- (9CI)

Base Information Edit

Chemical Name:Benzene, 4-isocyano-1,2-dimethoxy- (9CI)
CAS No.:33904-01-7
Molecular Formula:C9H9 N O2
Molecular Weight:163.176
Hs Code.:2926909090
Mol file:33904-01-7.mol

Synonyms:3,4-Dimethoxyphenylisocyanide; 3,4-Dimethoxyphenyl isonitrile; 4-Isocyano-1,2-dimethoxybenzene

Suppliers and Price of Benzene, 4-isocyano-1,2-dimethoxy- (9CI)

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

American Custom Chemicals Corporation
3,4-DIMETHOXYPHENYLISOCYANIDE 98.00%
5G
$ 1805.27

Total 2 raw suppliers

Chemical Property of Benzene, 4-isocyano-1,2-dimethoxy- (9CI) Edit

Chemical Property:

PSA：18.46000
LogP:1.48530

Purity/Quality:

98%min ^*data from raw suppliers

3,4-DIMETHOXYPHENYLISOCYANIDE 98.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Benzene, 4-isocyano-1,2-dimethoxy- (9CI)

There total 4 articles about Benzene, 4-isocyano-1,2-dimethoxy- (9CI) 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: 85.0%

: 33904-02-8
N-(3,4-dimethoxyphenyl)formamide

: 33904-01-7
4-isocyano-1,2-dimethoxybenzene

Guidance literature:: With triethylamine; trichlorophosphate; In dichloromethane; for 0.0666667h; Cooling with ice; Green chemistry;
DOI:10.1039/d0gc02722g

Reference yield: 41.0%

: 67-66-3,8013-54-5
chloroform

: 6315-89-5
3,4-dimethoxyaniline

: 33904-01-7
4-isocyano-1,2-dimethoxybenzene

Guidance literature:: With sodium hydroxide; tetrabutylammomium bromide; In dichloromethane; for 18h;
DOI:10.1021/jm00015a018

Reference yield:

: 6315-89-5
3,4-dimethoxyaniline

: 33904-01-7
4-isocyano-1,2-dimethoxybenzene

Guidance literature:: Multi-step reaction with 2 steps

1.1: tetrahydrofuran; diethyl ether / 0 - 20 °C

2.1: trichlorophosphate; N-ethyl-N,N-diisopropylamine / dichloromethane / 1.5 h / 0 °C

2.2: 1.5 h / 25 - 35 °C

With N-ethyl-N,N-diisopropylamine; trichlorophosphate; In tetrahydrofuran; diethyl ether; dichloromethane;