N-methyl-3-bromo-4-(o-methylphenyl)-1-azaspiro[4,5]deca-3,6,9-triene-2,8-dione

Base Information

Chemical Name:N-methyl-3-bromo-4-(o-methylphenyl)-1-azaspiro[4,5]deca-3,6,9-triene-2,8-dione
CAS No.:1078120-38-3
Molecular Formula:C₁₇H₁₄BrNO₂
Molecular Weight:344.208
Hs Code.:

Synonyms:N-methyl-3-bromo-4-(o-methylphenyl)-1-azaspiro[4,5]deca-3,6,9-triene-2,8-dione

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Chemical Property of N-methyl-3-bromo-4-(o-methylphenyl)-1-azaspiro[4,5]deca-3,6,9-triene-2,8-dione

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Technology Process of N-methyl-3-bromo-4-(o-methylphenyl)-1-azaspiro[4,5]deca-3,6,9-triene-2,8-dione

There total 4 articles about N-methyl-3-bromo-4-(o-methylphenyl)-1-azaspiro[4,5]deca-3,6,9-triene-2,8-dione 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: 80.0%

: 1158968-95-6
N-methyl-N-phenyl-3-(o-tolyl)propiolamide

: 1078120-38-3
N-methyl-3-bromo-4-(o-methylphenyl)-1-azaspiro[4,5]deca-3,6,9-triene-2,8-dione

Guidance literature:: With Oxone; water; zinc dibromide; In acetonitrile; at 20 ℃;
DOI:10.1039/c7ob00293a

Reference yield: 77.0%

: 1078120-18-9
C₁₈H₁₇NO₂

: 1078120-38-3
N-methyl-3-bromo-4-(o-methylphenyl)-1-azaspiro[4,5]deca-3,6,9-triene-2,8-dione

Guidance literature:: With lithium perchlorate; lithium bromide; In acetonitrile; at 20 ℃; for 2h; Electrochemical reaction;
DOI:10.1021/acs.joc.0c02429

Reference yield:

: 16419-60-6
2-Methylphenylboronic acid

: 1078120-38-3
N-methyl-3-bromo-4-(o-methylphenyl)-1-azaspiro[4,5]deca-3,6,9-triene-2,8-dione

Guidance literature:: Multi-step reaction with 2 steps

1: silver(l) oxide; palladium diacetate; potassium carbonate / acetonitrile / 12 h / 70 °C / Schlenk technique

2: lithium perchlorate; lithium bromide / acetonitrile / 2 h / 20 °C / Electrochemical reaction

With lithium perchlorate; palladium diacetate; potassium carbonate; lithium bromide; silver(l) oxide; In acetonitrile;
DOI:10.1021/acs.joc.0c02429