2,8-dibromo-4,6-bis(diphenylphosphanyl)-5-methyl-10,11-dihydro-5H-dibenzo[b,f]azepine

Base Information

• Chemical Name: 2,8-dibromo-4,6-bis(diphenylphosphanyl)-5-methyl-10,11-dihydro-5H-dibenzo[b,f]azepine
• CAS No.: 1613248-59-1
• Molecular Formula: C₃₉H₃₁Br₂NP₂
• Molecular Weight: 735.437

Synonyms:2,8-dibromo-4,6-bis(diphenylphosphanyl)-5-methyl-10,11-dihydro-5H-dibenzo[b,f]azepine

Chemical Property of 2,8-dibromo-4,6-bis(diphenylphosphanyl)-5-methyl-10,11-dihydro-5H-dibenzo[b,f]azepine

Chemical Property:

Purity/Quality:

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Technology Process of 2,8-dibromo-4,6-bis(diphenylphosphanyl)-5-methyl-10,11-dihydro-5H-dibenzo[b,f]azepine

There total 1 articles about 2,8-dibromo-4,6-bis(diphenylphosphanyl)-5-methyl-10,11-dihydro-5H-dibenzo[b,f]azepine 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: 55.0%

N-methyl tetrabromoiminodibenzyl (861250-02-4) + chloro-diphenylphosphine (1079-66-9,74391-44-9) → 2,8-dibromo-4,6-bis(diphenylphosphanyl)-5-methyl-10,11-dihydro-5H-dibenzo[b,f]azepine (1613248-59-1)

Guidance literature:

N-methyl tetrabromoiminodibenzyl; With n-butyllithium; In diethyl ether; hexane; at -35 - 20 ℃; for 2h; Inert atmosphere; Schlenk technique;

chloro-diphenylphosphine; In diethyl ether; hexane; at -35 - 20 ℃; Inert atmosphere; Schlenk technique;

DOI:10.1016/j.jorganchem.2014.04.011

Reference yield: 92.0%

dichloro(1,5-cyclooctadiene)palladium(II) (12107-56-1) + 2,8-dibromo-4,6-bis(diphenylphosphanyl)-5-methyl-10,11-dihydro-5H-dibenzo[b,f]azepine (1613248-59-1) → C39H31Br2Cl2NP2Pd (1613248-55-7)

Guidance literature:

In toluene; at 20 - 100 ℃; for 2h; Inert atmosphere; Schlenk technique;

DOI:10.1016/j.jorganchem.2014.04.011

Reference yield: 85.0%

tetrakis(acetonitrile)copper(I) perchlorate (14057-91-1) + 2,8-dibromo-4,6-bis(diphenylphosphanyl)-5-methyl-10,11-dihydro-5H-dibenzo[b,f]azepine (1613248-59-1) → C43H37Br2CuN3P2(1+)*ClO4(1-)

Guidance literature:

In acetonitrile; at 20 ℃; Schlenk technique; Inert atmosphere;

DOI:10.1021/acs.orglett.5b01776

upstream raw materials:

N-methyl tetrabromoiminodibenzyl

chloro-diphenylphosphine

Downstream raw materials:

C₃₉H₃₁Br₂Cl₂NP₂Pd

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