N,N-dimethyl-β,β,2,4-tetramethyl-5-(N-methylamino)-3,6-dioxo-1,4-cyclohexadiene-1-propanamide

Base Information

Chemical Name:N,N-dimethyl-β,β,2,4-tetramethyl-5-(N-methylamino)-3,6-dioxo-1,4-cyclohexadiene-1-propanamide
CAS No.:121031-06-9
Molecular Formula:C₁₆H₂₄N₂O₃
Molecular Weight:292.378
Hs Code.:

Synonyms:

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Chemical Property of N,N-dimethyl-β,β,2,4-tetramethyl-5-(N-methylamino)-3,6-dioxo-1,4-cyclohexadiene-1-propanamide

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Technology Process of N,N-dimethyl-β,β,2,4-tetramethyl-5-(N-methylamino)-3,6-dioxo-1,4-cyclohexadiene-1-propanamide

There total 5 articles about N,N-dimethyl-β,β,2,4-tetramethyl-5-(N-methylamino)-3,6-dioxo-1,4-cyclohexadiene-1-propanamide 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:

: 654-42-2
1,4-dihydroxy-2,6-dimethylbenzene

: 121031-06-9
N,N-dimethyl-β,β,2,4-tetramethyl-5-(N-methylamino)-3,6-dioxo-1,4-cyclohexadiene-1-propanamide

Guidance literature:: Multi-step reaction with 4 steps

1: 76.9 percent / methanesulfonic acid / 2 h / 70 °C

2: 62.8 percent / Br₂, HOAc / 6.5 h / Ambient temperature

3: 56.3 percent / methanol; H₂O / 46 h / Ambient temperature

4: 1.) N,N'-dicyclohexylcarbodiimide / 1.) methylene chloride, -20 deg C, 17h, 2.) methylene chloride, RT, 1h

With methanesulfonic acid; bromine; acetic acid; dicyclohexyl-carbodiimide; In methanol; water;
DOI:10.1021/jo00275a012

Reference yield:

: 527-61-7
2,6-dimethyl-1,4-benzoquinone

: 121031-06-9
N,N-dimethyl-β,β,2,4-tetramethyl-5-(N-methylamino)-3,6-dioxo-1,4-cyclohexadiene-1-propanamide

Guidance literature:: Multi-step reaction with 5 steps

1: 91.3 percent / sodium dithionite / H₂O; diethyl ether; methanol / 0.25 h / Ambient temperature

2: 76.9 percent / methanesulfonic acid / 2 h / 70 °C

3: 62.8 percent / Br₂, HOAc / 6.5 h / Ambient temperature

4: 56.3 percent / methanol; H₂O / 46 h / Ambient temperature

5: 1.) N,N'-dicyclohexylcarbodiimide / 1.) methylene chloride, -20 deg C, 17h, 2.) methylene chloride, RT, 1h

With sodium dithionite; methanesulfonic acid; bromine; acetic acid; dicyclohexyl-carbodiimide; In methanol; diethyl ether; water;
DOI:10.1021/jo00275a012

Reference yield:

: 50442-68-7
6-hydroxy-4,4,5,7-tetramethyl-3,4-dihydrocoumarin

: 121031-06-9
N,N-dimethyl-β,β,2,4-tetramethyl-5-(N-methylamino)-3,6-dioxo-1,4-cyclohexadiene-1-propanamide

Guidance literature:: Multi-step reaction with 3 steps

1: 62.8 percent / Br₂, HOAc / 6.5 h / Ambient temperature

2: 56.3 percent / methanol; H₂O / 46 h / Ambient temperature

3: 1.) N,N'-dicyclohexylcarbodiimide / 1.) methylene chloride, -20 deg C, 17h, 2.) methylene chloride, RT, 1h

With bromine; acetic acid; dicyclohexyl-carbodiimide; In methanol; water;
DOI:10.1021/jo00275a012