4,5-dimethyl-2-methoxycarbonyl-3,6-diphenyl-1-phospha-2,5-norbornadiene

Base Information

Chemical Name:4,5-dimethyl-2-methoxycarbonyl-3,6-diphenyl-1-phospha-2,5-norbornadiene
CAS No.:299924-63-3
Molecular Formula:C₂₂H₂₁O₂P
Molecular Weight:348.381
Hs Code.:

Synonyms:4,5-dimethyl-2-methoxycarbonyl-3,6-diphenyl-1-phospha-2,5-norbornadiene

Suppliers and Price of 4,5-dimethyl-2-methoxycarbonyl-3,6-diphenyl-1-phospha-2,5-norbornadiene

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

Total 0 raw suppliers

Chemical Property of 4,5-dimethyl-2-methoxycarbonyl-3,6-diphenyl-1-phospha-2,5-norbornadiene

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 4,5-dimethyl-2-methoxycarbonyl-3,6-diphenyl-1-phospha-2,5-norbornadiene

There total 1 articles about 4,5-dimethyl-2-methoxycarbonyl-3,6-diphenyl-1-phospha-2,5-norbornadiene 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:

: 4891-38-7
phenylpropynoic acid methyl ester

: 79032-35-2
3,4-Dimethyl-5-phenyl-2H-phosphole

: 299924-63-3
4,5-dimethyl-2-methoxycarbonyl-3,6-diphenyl-1-phospha-2,5-norbornadiene

: 3,6-diphenyl-4,5-dimethyl-2-ethoxycarbonyl-1-phospha-2,5-norbornadiene

Guidance literature:: DOI:10.1021/ol006323h

Reference yield: 90.0%

: 299924-63-3
4,5-dimethyl-2-methoxycarbonyl-3,6-diphenyl-1-phospha-2,5-norbornadiene

: 299924-39-3
4,5-dimethyl-2-methoxycarbonyl-3,6-diphenyl-1-phospha-2,5-norbornadiene sulfide

Guidance literature:: With sulfur; In toluene; at 90 - 95 ℃; for 12h;
DOI:10.1021/ol006323h

Reference yield:

: 299924-63-3
4,5-dimethyl-2-methoxycarbonyl-3,6-diphenyl-1-phospha-2,5-norbornadiene

: 3,6-diphenyl-4,5-dimethyl-2-(4-isopropyloxazol-2-yl)-1-phospha-2,5-norbornadiene

Guidance literature:: Multi-step reaction with 5 steps

1: 90 percent / S₈ / toluene / 12 h / 90 - 95 °C

2: LiI / pyridine / 20 h / 150 °C

3: 0.2 g / EDCl; HOBT / dimethylformamide / 0 - 20 °C

4: 80 percent / MsCl; Et₃N; DMAP / CH₂Cl₂ / 24 h / 20 °C

5: Raney nickel / acetonitrile

With sulfur; dmap; benzotriazol-1-ol; methanesulfonyl chloride; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; lithium iodide; nickel; In pyridine; dichloromethane; N,N-dimethyl-formamide; toluene; acetonitrile; 1: Oxidation / 2: Hydrolysis / 3: Condensation / 4: Cyclization / 5: Reduction;
DOI:10.1021/ol006323h