D-Threonine Benzyl Ester

Base Information

Chemical Name:D-Threonine Benzyl Ester
CAS No.:82679-58-1
Molecular Formula:C11H15NO3
Molecular Weight:209.24
Hs Code.:
DSSTox Substance ID:DTXSID10427168
Nikkaji Number:J3.151.362F
Wikidata:Q82239875
Mol file:82679-58-1.mol

Synonyms:H-D-Thr-OBzl;D-Threonine Benzyl Ester;82679-58-1;BENZYL (2R,3S)-2-AMINO-3-HYDROXYBUTANOATE;D-Threonine, phenylmethyl ester;D-Threonine phenylmethyl ester;SCHEMBL14908325;DTXSID10427168

Suppliers and Price of D-Threonine Benzyl Ester

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

Crysdot
H-D-Thr-OBzl 95+%
100g
$ 700.00

American Custom Chemicals Corporation
D-THREONINE BENZYL ESTER 95.00%
25G
$ 479.85

Total 13 raw suppliers

Chemical Property of D-Threonine Benzyl Ester

Chemical Property:

Vapor Pressure:6.09E-06mmHg at 25°C
Boiling Point:364.1°C at 760 mmHg
Flash Point:174°C
PSA：72.55000
Density:1.18g/cm³
LogP:1.13820
XLogP3:0.5
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:5
Exact Mass:209.10519334
Heavy Atom Count:15
Complexity:202

Purity/Quality:

99% ^*data from raw suppliers

H-D-Thr-OBzl 95+% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC(C(C(=O)OCC1=CC=CC=C1)N)O
Isomeric SMILES:C[C@@H]([C@H](C(=O)OCC1=CC=CC=C1)N)O

Technology Process of D-Threonine Benzyl Ester

There total 1 articles about D-Threonine Benzyl Ester 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: 45.0%

: 632-20-2,134357-96-3,7013-32-3,82822-12-6
D-Threonine

: 100-51-6,185532-71-2
benzyl alcohol

: 82679-58-1
(2R,3S)-threonine benzyl ester

Guidance literature:: With toluene-4-sulfonic acid; In benzene; for 25h; Heating;
DOI:10.1016/S0040-4020(98)00280-4

Reference yield: 18.0%

: 44925-09-9
acrylate de trichloro-2,2,2 ethyle

: 82679-58-1
(2R,3S)-threonine benzyl ester

: (2R,3S)-N-<2-(2,2,2-trichloroethoxycarbonyl)ethyl>threonine benzyl ester

Guidance literature:: In ethanol; for 18h; Ambient temperature;
DOI:10.1039/P19900001521

Reference yield:

: 82679-58-1
(2R,3S)-threonine benzyl ester

: N-phthaloyl-O-[2-(acetylamino)-3,4,6-tri-O-acetyl-2-deoxy-α-D-galactopyranosyl]-D-threonine benzyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: benzene / Reflux

2.1: dichloromethane / 0.5 h / 20 °C / Inert atmosphere; Molecular sieve

2.2: 3 h / 20 °C / Inert atmosphere

3.1: zinc; acetic acid / tetrahydrofuran / 2 - 3 h / 20 °C

With acetic acid; zinc; In tetrahydrofuran; dichloromethane; benzene;
DOI:10.1021/acs.orglett.5b00512