ethyl (2E)-3-[4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)carbamoyl]phenyl]propenoate

Base Information

Chemical Name:ethyl (2E)-3-[4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)carbamoyl]phenyl]propenoate
CAS No.:1149744-48-8
Molecular Formula:C₂₆H₃₁NO₃
Molecular Weight:405.537
Hs Code.:

Synonyms:ethyl (2E)-3-[4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)carbamoyl]phenyl]propenoate

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Chemical Property of ethyl (2E)-3-[4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)carbamoyl]phenyl]propenoate

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Technology Process of ethyl (2E)-3-[4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)carbamoyl]phenyl]propenoate

There total 4 articles about ethyl (2E)-3-[4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)carbamoyl]phenyl]propenoate 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: 97.0%

: 867-13-0
diethoxyphosphoryl-acetic acid ethyl ester

: 209114-83-0
4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-carbamoyl]benzaldehyde

: 1149744-48-8
ethyl (2E)-3-[4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)carbamoyl]phenyl]propenoate

Guidance literature:: With potassium carbonate; In ethanol; at 62 - 64 ℃; for 3h;
DOI:10.1248/cpb.c13-00356

Reference yield:

: 94497-53-7
methyl 4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)-carbamoyl]benzoate

: 1149744-48-8
ethyl (2E)-3-[4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)carbamoyl]phenyl]propenoate

Guidance literature:: Multi-step reaction with 3 steps

1: sodium tetrahydroborate / water; tetrahydrofuran / 18 h / 0 - 20 °C

2: manganese(IV) oxide / dichloromethane / 2 h / Reflux

3: potassium carbonate / ethanol / 3 h / 62 - 64 °C

With manganese(IV) oxide; sodium tetrahydroborate; potassium carbonate; In tetrahydrofuran; ethanol; dichloromethane; water;
DOI:10.1248/cpb.c13-00356

Reference yield:

: 94497-51-5
Am80

: 1149744-48-8
ethyl (2E)-3-[4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)carbamoyl]phenyl]propenoate

Guidance literature:: Multi-step reaction with 4 steps

1: triethylamine / tetrahydrofuran / 1 h / -20 °C

2: sodium tetrahydroborate / water; tetrahydrofuran / 18 h / 0 - 20 °C

3: manganese(IV) oxide / dichloromethane / 2 h / Reflux

4: potassium carbonate / ethanol / 3 h / 62 - 64 °C

With manganese(IV) oxide; sodium tetrahydroborate; potassium carbonate; triethylamine; In tetrahydrofuran; ethanol; dichloromethane; water;
DOI:10.1248/cpb.c13-00356