(E)-(tert-butyl) 1-(5-((tert-butyl)diphenylsilyloxy)-3-methylpent-2-enyl)hydrazinecarboxylate

Base Information

• Chemical Name: (E)-(tert-butyl) 1-(5-((tert-butyl)diphenylsilyloxy)-3-methylpent-2-enyl)hydrazinecarboxylate
• CAS No.: 1332864-72-8
• Molecular Formula: C₂₇H₄₀N₂O₃Si
• Molecular Weight: 468.712
• Mol file: 1332864-72-8.mol

Synonyms:(E)-(tert-butyl) 1-(5-((tert-butyl)diphenylsilyloxy)-3-methylpent-2-enyl)hydrazinecarboxylate

Chemical Property of (E)-(tert-butyl) 1-(5-((tert-butyl)diphenylsilyloxy)-3-methylpent-2-enyl)hydrazinecarboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (E)-(tert-butyl) 1-(5-((tert-butyl)diphenylsilyloxy)-3-methylpent-2-enyl)hydrazinecarboxylate

There total 4 articles about (E)-(tert-butyl) 1-(5-((tert-butyl)diphenylsilyloxy)-3-methylpent-2-enyl)hydrazinecarboxylate 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:

C35H38Cl4N2O5Si (1332864-71-7) → (E)-(tert-butyl) 1-(5-((tert-butyl)diphenylsilyloxy)-3-methylpent-2-enyl)hydrazinecarboxylate (1332864-72-8)

Guidance literature:

With ethylenediamine; In tetrahydrofuran; at 0 - 20 ℃; Inert atmosphere;

DOI:10.1021/ja2066219

Reference yield:

(E)-ethyl 5-((tert-butyl)diphenylsilyloxy)-3-methylpent-2-enoate (1332864-57-9) → (E)-(tert-butyl) 1-(5-((tert-butyl)diphenylsilyloxy)-3-methylpent-2-enyl)hydrazinecarboxylate (1332864-72-8)

Guidance literature:

Multi-step reaction with 3 steps

1: diisobutylaluminium hydride / tetrahydrofuran; hexane / -78 - 20 °C / Inert atmosphere

2: di-isopropyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

3: ethylenediamine / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

With di-isopropyl azodicarboxylate; diisobutylaluminium hydride; ethylenediamine; triphenylphosphine; In tetrahydrofuran; hexane;

DOI:10.1021/ja2066219

Reference yield:

(E)-5-((tert-butyl)diphenylsilyloxy)-3-methylpent-2-en-1-ol (1332864-58-0) → (E)-(tert-butyl) 1-(5-((tert-butyl)diphenylsilyloxy)-3-methylpent-2-enyl)hydrazinecarboxylate (1332864-72-8)

Guidance literature:

Multi-step reaction with 2 steps

1: di-isopropyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

2: ethylenediamine / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

With di-isopropyl azodicarboxylate; ethylenediamine; triphenylphosphine; In tetrahydrofuran;

DOI:10.1021/ja2066219

upstream raw materials:

(E)-ethyl 5-((tert-butyl)diphenylsilyloxy)-3-methylpent-2-enoate

(E)-5-((tert-butyl)diphenylsilyloxy)-3-methylpent-2-en-1-ol

C₃₅H₃₈Cl₄N₂O₅Si

(E)-(tert-butyl)(4-iodo-3-methylbut-3-enyloxy)diphenylsilane

Downstream raw materials:

(E)-(tert-butyl) 2-((5-(tert-butyl)diphenylsilyloxy)-3-methylpent-1-en-3-yl)diazenecarboxylate