2-Nonenedioic acid, 8-(2-formyl-5-methoxyphenyl)-, dimethyl ester, (E)-

Base Information

Chemical Name:2-Nonenedioic acid, 8-(2-formyl-5-methoxyphenyl)-, dimethyl ester, (E)-
CAS No.:193215-18-8
Molecular Formula:C19H24O6
Molecular Weight:348.396
Hs Code.:

Synonyms:

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Chemical Property of 2-Nonenedioic acid, 8-(2-formyl-5-methoxyphenyl)-, dimethyl ester, (E)-

Chemical Property:

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Technology Process of 2-Nonenedioic acid, 8-(2-formyl-5-methoxyphenyl)-, dimethyl ester, (E)-

There total 8 articles about 2-Nonenedioic acid, 8-(2-formyl-5-methoxyphenyl)-, dimethyl ester, (E)- 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:

: 43088-72-8
6-Methoxyisochroman-3-one

: 193215-18-8
(E)-8-(2-Formyl-5-methoxy-phenyl)-non-2-enedioic acid dimethyl ester

Guidance literature:: Multi-step reaction with 8 steps

1: 48 percent / NaH / benzene / 3 h / Heating

2: 64 percent / NaH / dimethylformamide / 1.) 60 deg C, 0.5 h, 2.) 16 h

3: 95 percent / aq. K₂CO₃ / methanol / 6 h / 50 °C

4: 1.) O₃, 2.) dimethyl sulfide / 1.) CH₂Cl₂, MeOH, -78 deg C, 0.5 h, 2.) r.t., 3 h

5: 63 percent / NaH / 1,2-dimethoxy-ethane / 0.08 h / Ambient temperature

6: aq. K₂CO₃ / methanol / 1.5 h / Heating

7: diethyl ether

8: 1.) DMSO, oxalyl chloride, 2.) Et₃N / 1.) CH₂Cl₂, 0.75 h, 2.) -78 deg C, 10 min

With oxalyl dichloride; dimethylsulfide; sodium hydride; potassium carbonate; ozone; dimethyl sulfoxide; triethylamine; In methanol; 1,2-dimethoxyethane; diethyl ether; N,N-dimethyl-formamide; benzene;
DOI:10.1039/a701589e

Reference yield:

: 108164-24-5
4-(hex-5-enyl)-6-methoxyisochroman-3-one

: 193215-18-8
(E)-8-(2-Formyl-5-methoxy-phenyl)-non-2-enedioic acid dimethyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) O₃, 2.) dimethyl sulfide / 1.) CH₂Cl₂, MeOH, -78 deg C, 0.5 h, 2.) r.t., 3 h

2: 63 percent / NaH / 1,2-dimethoxy-ethane / 0.08 h / Ambient temperature

3: aq. K₂CO₃ / methanol / 1.5 h / Heating

4: diethyl ether

5: 1.) DMSO, oxalyl chloride, 2.) Et₃N / 1.) CH₂Cl₂, 0.75 h, 2.) -78 deg C, 10 min

With oxalyl dichloride; dimethylsulfide; sodium hydride; potassium carbonate; ozone; dimethyl sulfoxide; triethylamine; In methanol; 1,2-dimethoxyethane; diethyl ether;
DOI:10.1039/a701589e

Reference yield:

: 18922-04-8
6-iodohex-1-ene

: 193215-18-8
(E)-8-(2-Formyl-5-methoxy-phenyl)-non-2-enedioic acid dimethyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: 64 percent / NaH / dimethylformamide / 1.) 60 deg C, 0.5 h, 2.) 16 h

2: 95 percent / aq. K₂CO₃ / methanol / 6 h / 50 °C

3: 1.) O₃, 2.) dimethyl sulfide / 1.) CH₂Cl₂, MeOH, -78 deg C, 0.5 h, 2.) r.t., 3 h

4: 63 percent / NaH / 1,2-dimethoxy-ethane / 0.08 h / Ambient temperature

5: aq. K₂CO₃ / methanol / 1.5 h / Heating

6: diethyl ether

7: 1.) DMSO, oxalyl chloride, 2.) Et₃N / 1.) CH₂Cl₂, 0.75 h, 2.) -78 deg C, 10 min

With oxalyl dichloride; dimethylsulfide; sodium hydride; potassium carbonate; ozone; dimethyl sulfoxide; triethylamine; In methanol; 1,2-dimethoxyethane; diethyl ether; N,N-dimethyl-formamide;
DOI:10.1039/a701589e