4,6,8-trimethyl-5-(4-nitrophenyl)-2,3-dihydro-1,4-benzoxazepinium iodide

Base Information

Chemical Name:4,6,8-trimethyl-5-(4-nitrophenyl)-2,3-dihydro-1,4-benzoxazepinium iodide
CAS No.:1443148-15-9
Molecular Formula:C₁₈H₁₉N₂O₃*I
Molecular Weight:438.265
Hs Code.:

Synonyms:4,6,8-trimethyl-5-(4-nitrophenyl)-2,3-dihydro-1,4-benzoxazepinium iodide

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Chemical Property of 4,6,8-trimethyl-5-(4-nitrophenyl)-2,3-dihydro-1,4-benzoxazepinium iodide

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Technology Process of 4,6,8-trimethyl-5-(4-nitrophenyl)-2,3-dihydro-1,4-benzoxazepinium iodide

There total 5 articles about 4,6,8-trimethyl-5-(4-nitrophenyl)-2,3-dihydro-1,4-benzoxazepinium iodide 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: 68.0%

: 1443148-11-5
6,8-dimethyl-5-(4-nitrophenyl)-2,3-dihydro-1,4-benzoxazepine

: 74-88-4
methyl iodide

: 1443148-15-9
4,6,8-trimethyl-5-(4-nitrophenyl)-2,3-dihydro-1,4-benzoxazepinium iodide

Guidance literature:: In acetone; at 130 ℃; for 1h; Microwave irradiation;
DOI:10.1007/s10593-013-1251-z

Reference yield:

: 108-68-9,50356-23-5
3,5-Dimethylphenol

: 1443148-15-9
4,6,8-trimethyl-5-(4-nitrophenyl)-2,3-dihydro-1,4-benzoxazepinium iodide

Guidance literature:: Multi-step reaction with 5 steps

1: potassium carbonate / acetone / 18 h / Reflux

2: lithium aluminium tetrahydride / diethyl ether / 18 h / 0 - 20 °C / Inert atmosphere

3: potassium carbonate / acetonitrile / 2 h / 20 °C

4: trichlorophosphate / acetonitrile / Inert atmosphere; Reflux

5: acetone / 1 h / 130 °C / Microwave irradiation

With lithium aluminium tetrahydride; potassium carbonate; trichlorophosphate; In diethyl ether; acetone; acetonitrile; 4: |Bischler-Napieralski Reaction;
DOI:10.1007/s10593-013-1251-z

Reference yield:

: 33901-47-2
(3,5-dimethylphenoxy)acetonitrile

: 1443148-15-9
4,6,8-trimethyl-5-(4-nitrophenyl)-2,3-dihydro-1,4-benzoxazepinium iodide

Guidance literature:: Multi-step reaction with 4 steps

1: lithium aluminium tetrahydride / diethyl ether / 18 h / 0 - 20 °C / Inert atmosphere

2: potassium carbonate / acetonitrile / 2 h / 20 °C

3: trichlorophosphate / acetonitrile / Inert atmosphere; Reflux

4: acetone / 1 h / 130 °C / Microwave irradiation

With lithium aluminium tetrahydride; potassium carbonate; trichlorophosphate; In diethyl ether; acetone; acetonitrile; 3: |Bischler-Napieralski Reaction;
DOI:10.1007/s10593-013-1251-z