tert-butyl (4-oxo-1,2,3,4-tetrahydronaphthalen-1-yl)carbamate

Base Information

• Chemical Name: tert-butyl (4-oxo-1,2,3,4-tetrahydronaphthalen-1-yl)carbamate
• CAS No.: 1313021-93-0
• Molecular Formula: C15H19NO3
• Molecular Weight: 261.31626
• Mol file: 1313021-93-0.mol

Synonyms:tert-butyl (4-oxo-1,2,3,4-tetrahydronaphthalen-1-yl)carbamate;N-(1,2,3,4-tetrahydro-4-oxo-1-naphthalenyl)Carbamic acid 1,1-dimethylethyl ester

Chemical Property of tert-butyl (4-oxo-1,2,3,4-tetrahydronaphthalen-1-yl)carbamate

Chemical Property:

• PSA: 55.40000
• LogP: 3.61980
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

97% ^*data from raw suppliers

tert-Butyl(4-oxo-1,2,3,4-tetrahydronaphthalen-1-yl)carbamate 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of tert-butyl (4-oxo-1,2,3,4-tetrahydronaphthalen-1-yl)carbamate

There total 2 articles about tert-butyl (4-oxo-1,2,3,4-tetrahydronaphthalen-1-yl)carbamate 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:

4-azido-3,4-dihydro-2H-naphthalen-1-one (1106767-77-4) + di-tert-butyl dicarbonate (24424-99-5) → tert-butyl N-(4-oxo-1,2,3,4-tetrahydro-1-naphthalenyl)carbamate (1313021-93-0)

Guidance literature:

With palladium 10% on activated carbon; hydrogen; In ethanol; ethyl acetate; at 20 ℃;

DOI:10.2174/157340611795564222

Reference yield:

4-bromo-3,4-dihydronaphthalen-1(2H)-one (71545-99-8) → tert-butyl N-(4-oxo-1,2,3,4-tetrahydro-1-naphthalenyl)carbamate (1313021-93-0)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium azide / N,N-dimethyl-formamide / 50 °C

2: palladium 10% on activated carbon; hydrogen / ethanol; ethyl acetate / 20 °C

With sodium azide; palladium 10% on activated carbon; hydrogen; In ethanol; ethyl acetate; N,N-dimethyl-formamide;

DOI:10.2174/157340611795564222

Reference yield: 100.0%

tert-butyl N-(4-oxo-1,2,3,4-tetrahydro-1-naphthalenyl)carbamate (1313021-93-0) + 4-methoxybenzenesulfonyl hydrazide (1950-68-1) → tert-butyl (E)-(4-(2-((4-methoxyphenyl)sulfonyl)hydrazono)-1,2,3,4-tetrahydro naphthalen-1-yl)carbamate

Guidance literature:

With acetic acid; In ethanol; Reflux;

DOI:10.1002/ejoc.201801375

upstream raw materials:

4-azido-3,4-dihydro-2H-naphthalen-1-one

di-tert-butyl dicarbonate

4-bromo-3,4-dihydronaphthalen-1(2H)-one

Downstream raw materials:

4-[2-cyclohexenyl(methyl)amino]-1,2,3,4-tetrahydro-1-naphthalenone

4-[allyl(2-cyclohexenyl)amino]-1,2,3,4-tetrahydro-1-naphthalenone

4-[benzyl(2-cyclohexenyl)amino]-1,2,3,4-tetrahydro-1-naphthalenone

4-[2-cyclohexenyl(4-methylbenzyl)amino]-1,2,3,4-tetrahydro-1-naphthalenone

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