BOC-L-LYS(IVDDE)-OH

Base Information

• Chemical Name: BOC-L-LYS(IVDDE)-OH
• CAS No.: 862847-44-7
• Molecular Formula: C24H40N2O6
• Molecular Weight: 452.591
• Mol file: 862847-44-7.mol

Synonyms:BOC-L-LYS(IVDDE)-OH;N-ALPHA-TERT-BUTYLOXYCARBONYL-N-EPSILON-[1-(4,4-DIMETHYL-2,6-DIOXOCYCLOHEX-1-YLIDENE)-3-METHYLBUTYL]-L-LYSINE;N-alpha-t-Butyloxycarbonyl-N-epsilon-[1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl]-L-lysine;Boc-Lys(Mtt)-OH·DCHA

Chemical Property of BOC-L-LYS(IVDDE)-OH

Chemical Property:

• PSA: 121.80000
• LogP: 4.76440

Purity/Quality:

98% ^*data from raw suppliers

Boc-L-Lys(ivDde)-OH ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of BOC-L-LYS(IVDDE)-OH

There total 1 articles about BOC-L-LYS(IVDDE)-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: 100.0%

Boc-Lys-OH (13734-28-6) + 2-(1-hydroxy-3-methylbutylidene)-5,5-dimethylcyclohexane-1,3-dione (172611-72-2) → C24H40N2O6 (862847-44-7)

Guidance literature:

With triethylamine; In ethanol; Reflux;

DOI:10.1016/j.bmcl.2014.04.022

Reference yield: 29.8%

N-tert-butoxycarbonyl-L-phenylalanine (13734-34-4) + C24H40N2O6 (862847-44-7) + Fmoc-Tyr(tBu)-OH (71989-38-3,118488-18-9,204384-67-8) + Fmoc-Thr(tBu)-OH (71989-35-0,138797-71-4) + 1-tert-butoxycarbonyl-N-[(9-fluorenyl)methoxycarbonyl]-D-tryptophan (163619-04-3) + (S)-N-(9-fluorenylmethoxycarbonyl)-β-(4-pyridyl)alanine (169555-95-7) + Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine (187618-60-6) → NH2-cyclo[DLys-Arg-Phe-4Pal-DTrp-Lys(ivDde)-Thr-Tyr]

Guidance literature:

Fmoc-Tyr(tBu)-OH; With N-ethyl-N,N-diisopropylamine; In dichloromethane; N,N-dimethyl-formamide; for 3h; 2-chlorotrityl resin

With piperidine; In N,N-dimethyl-formamide; for 0.25h; 2-chlorotrityl resin Automated synthesizer;

N-tert-butoxycarbonyl-L-phenylalanine; C₂₄H₄₀N₂O₆; Fmoc-Thr(tBu)-OH; 1-tert-butoxycarbonyl-N-[(9-fluorenyl)methoxycarbonyl]-D-tryptophan; (S)-N-(9-fluorenylmethoxycarbonyl)-β-(4-pyridyl)alanine; Nα-(9-fluorenylmethyloxycarbonyl)-Nγ-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl-L-arginine; Further stages;

Reference yield:

C24H40N2O6 (862847-44-7) → C19H32N2O4 (919281-76-8)

Guidance literature:

With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 0.0833333h;

DOI:10.1016/j.bmcl.2014.04.022

upstream raw materials:

Boc-Lys-OH

2-(1-hydroxy-3-methylbutylidene)-5,5-dimethylcyclohexane-1,3-dione

Downstream raw materials:

C₁₉H₃₂N₂O₄

C₃₆H₄₇N₃O₇

C₄₃H₅₄N₄O₇

C₅₀H₅₇N₅O₁₁

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