BOC-DL-TYR(2,6-DICHLORO-BZL)-OH

Base Information

• Chemical Name: BOC-DL-TYR(2,6-DICHLORO-BZL)-OH
• CAS No.: 201334-88-5
• Molecular Formula: C₂₁H₂₃Cl₂NO₅
• Molecular Weight: 440.323
• Mol file: 201334-88-5.mol

Synonyms:BOC-O-2,6-DICHLOROBENZYL-DL-TYROSINE;BOC-DL-TYR(2,6-DICHLORO-BZL)-OH;BOC-DL-TYR(2,6-DI-CL-BZL)-OH;BOC-DL-TYROSINE(2,6-DICHLORO-BZL)-OH;BOC-DL-TYR(CL 2-BZL)-OH;N-ALPHA-T-BUTOXYCARBONYL-O-(2,6-DICHLOROBENZYL)-DL-TYROSINE

Chemical Property of BOC-DL-TYR(2,6-DICHLORO-BZL)-OH

Chemical Property:

• Boiling Point: 594.0±50.0 °C(Predicted)
• PKA: 2.98±0.10(Predicted)
• PSA: 88.35000
• Density: 1.305±0.06 g/cm3(Predicted)
• LogP: 5.29720
• Storage Temp.: Store at RT.

Purity/Quality:

99% ^*data from raw suppliers

Boc-O-2,6-dichlorobenzyl-DL-tyrosine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of BOC-DL-TYR(2,6-DICHLORO-BZL)-OH

There total 2 articles about BOC-DL-TYR(2,6-DICHLORO-BZL)-OH 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: 90.0%

N-tert-Butoxycarbonyl-O-2,6-dichlorbenzyl-(S)-tyrosin Methylester (85842-19-9) → N-tert-butoxycarbonyl-O-2,6-dichlorobenzyl-L-tyrosine (40298-71-3,201334-88-5,69541-62-4)

Guidance literature:

With water; lithium hydroxide; In tetrahydrofuran; methanol;

DOI:10.1016/j.bmcl.2010.07.069

Reference yield: 48.0%

di-tert-butyl dicarbonate (24424-99-5) + 4-(2,6-dichlorobenzyloxy)-L-phenylalanine (40298-69-9) → N-tert-butoxycarbonyl-O-2,6-dichlorobenzyl-L-tyrosine (40298-71-3,201334-88-5,69541-62-4)

Guidance literature:

With sodium hydroxide; In water; tert-butyl alcohol; at 20 - 40 ℃; for 24h;

DOI:10.15227/orgsyn.063.0160

Reference yield: 56.0%

di-tert-butyl dicarbonate (24424-99-5) + N-tert-butoxycarbonyl-O-2,6-dichlorobenzyl-L-tyrosine (40298-71-3,201334-88-5,69541-62-4) → Boc-Tyr(2,6-dichlorobenzyl)-O-t-Bu (1253041-18-7)

Guidance literature:

With dmap; In neat (no solvent); for 1h; Milling;

DOI:10.1021/jo500463y

upstream raw materials:

di-tert-butyl dicarbonate

4-(2,6-dichlorobenzyloxy)-L-phenylalanine

N-tert-Butoxycarbonyl-O-2,6-dichlorbenzyl-(S)-tyrosin Methylester

Downstream raw materials:

4-ε-2-chlorobenzyloxycarbonyl)-L-tyrosyl(O-2,6-dichlorobenzyl)-L-alanyloxy>-6-mercaptodibenzofuran

Boc-Tyr(Cl₂Bzl)-Gln-Lys(z)-Arg(Mts)-OMe

Boc-Tyr(Cl₂-Bzl)-OBt

N-tert-Butoxycarbonyl-O-2,6-dichlorbenzyl-(S)-tyrosin Methylester