135270-13-2

Base Information Edit

Chemical Name:135270-13-2
CAS No.:135270-13-2
Molecular Formula:C12H11F2N3O
Molecular Weight:251.236
Hs Code.:
Mol file:135270-13-2.mol

Synonyms:1-(((2R,3R)-2-(2,4-difluorophenyl)-3-methyloxiran-2-yl)methyl)-1H-1,2,4-triazole;Efinaconazole Related Impurity 6;1-[[(2R,3R)-2-(2,4-Difluorophenyl)-3-methyl-2-oxiranyl]methyl]-1H-1,2,4-triazole

Suppliers and Price of 135270-13-2

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
(2R,3R)-2-(2,4-Difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane
1mg
$ 185.00

Total 5 raw suppliers

Chemical Property of 135270-13-2 Edit

Chemical Property:

Boiling Point:371.6±52.0 °C(Predicted)
PKA:2.75±0.10(Predicted)
PSA：43.24000
Density:1.41±0.1 g/cm3(Predicted)
LogP:1.87050

Purity/Quality:

99% ^*data from raw suppliers

(2R,3R)-2-(2,4-Difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Uses (2R,3R)-2-(2,4-Difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane is a useful synthetic intermediate in the synthesis of (2R,3S)-Efinaconazole (E435080); the 2R,3S-enantiomer of Efinaconazole (E435070) which is a topical antifungal for onychomycosis.

Technology Process of 135270-13-2

There total 91 articles about 135270-13-2 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: 91.0%

: 132507-89-2,132507-94-9,135270-05-2,135270-11-0,135272-36-5,133775-25-4
(2R,3R)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol

: 124627-86-7,132563-70-3,132563-77-0,135270-07-4,135270-10-9,135270-13-2,141611-70-3,127000-90-2
1-(((2R,3S)-2-(2,4-difluorophenyl)-3-methyloxiran-2-yl)-methyl)-1H-1,2,4-triazole

Guidance literature:: (2R,3R)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol; With methanesulfonyl chloride; triethylamine; In tetrahydrofuran; at 0 ℃; for 0.333333h;

With tetrabutylammomium bromide; sodium hydroxide; In tetrahydrofuran; water; at 20 ℃; for 12h; enantioselective reaction;
DOI:10.1021/acs.orglett.1c02588