phenyl (2S)-4-[(S)-5-[(tert-butyldimethylsilyl)oxy]-1,1,dibromopent-1-en-3-yl]-2-[(trimethylsilyl)ethynyl]-1,2-dihydroquinoline-1-carboxylate

Base Information

• Chemical Name: phenyl (2S)-4-[(S)-5-[(tert-butyldimethylsilyl)oxy]-1,1,dibromopent-1-en-3-yl]-2-[(trimethylsilyl)ethynyl]-1,2-dihydroquinoline-1-carboxylate
• CAS No.: 1233057-86-7
• Molecular Formula: C₃₂H₄₁Br₂NO₃Si₂
• Molecular Weight: 703.661

Synonyms:phenyl (2S)-4-[(S)-5-[(tert-butyldimethylsilyl)oxy]-1,1,dibromopent-1-en-3-yl]-2-[(trimethylsilyl)ethynyl]-1,2-dihydroquinoline-1-carboxylate

Chemical Property of phenyl (2S)-4-[(S)-5-[(tert-butyldimethylsilyl)oxy]-1,1,dibromopent-1-en-3-yl]-2-[(trimethylsilyl)ethynyl]-1,2-dihydroquinoline-1-carboxylate

Chemical Property:

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Technology Process of phenyl (2S)-4-[(S)-5-[(tert-butyldimethylsilyl)oxy]-1,1,dibromopent-1-en-3-yl]-2-[(trimethylsilyl)ethynyl]-1,2-dihydroquinoline-1-carboxylate

There total 1 articles about phenyl (2S)-4-[(S)-5-[(tert-butyldimethylsilyl)oxy]-1,1,dibromopent-1-en-3-yl]-2-[(trimethylsilyl)ethynyl]-1,2-dihydroquinoline-1-carboxylate 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: 75.0%

carbon tetrabromide (558-13-4) + phenyl (2S)-4-[(R)-4-[(tert-butyldimethylsilyl)oxy]-1-hydroxybut-2-yl]-2-[(trimethylsilyl)ethynyl]-1,2-dihydroquinoline-1-carboxylate (1233057-82-3) → phenyl (2S)-4-[(S)-5-[(tert-butyldimethylsilyl)oxy]-1,1,dibromopent-1-en-3-yl]-2-[(trimethylsilyl)ethynyl]-1,2-dihydroquinoline-1-carboxylate (1233057-86-7)

Guidance literature:

With triphenylphosphine; In dichloromethane; at -78 - -40 ℃;

DOI:10.1002/ejoc.200901478

Reference yield:

phenyl (2S)-4-[(S)-5-[(tert-butyldimethylsilyl)oxy]-1,1,dibromopent-1-en-3-yl]-2-[(trimethylsilyl)ethynyl]-1,2-dihydroquinoline-1-carboxylate (1233057-86-7) → C32H41NO3Si2 (1233057-89-0)

Guidance literature:

With n-butyllithium; In toluene; Petroleum ether; at -78 ℃; for 0.25h; Inert atmosphere;

DOI:10.1002/ejoc.200901478

upstream raw materials:

carbon tetrabromide

phenyl (2S)-4-[(R)-4-[(tert-butyldimethylsilyl)oxy]-1-hydroxybut-2-yl]-2-[(trimethylsilyl)ethynyl]-1,2-dihydroquinoline-1-carboxylate

Downstream raw materials:

C₃₂H₄₁NO₃Si₂

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