2-[1-(1-Benzyloxy-5-methoxy-naphthalen-2-yl)-meth-(E)-ylidene]-succinic acid diethyl ester

Base Information

Chemical Name:2-[1-(1-Benzyloxy-5-methoxy-naphthalen-2-yl)-meth-(E)-ylidene]-succinic acid diethyl ester
CAS No.:222416-32-2
Molecular Formula:C₂₇H₂₈O₆
Molecular Weight:448.516
Hs Code.:

Synonyms:2-[1-(1-Benzyloxy-5-methoxy-naphthalen-2-yl)-meth-(E)-ylidene]-succinic acid diethyl ester

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Chemical Property of 2-[1-(1-Benzyloxy-5-methoxy-naphthalen-2-yl)-meth-(E)-ylidene]-succinic acid diethyl ester

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Technology Process of 2-[1-(1-Benzyloxy-5-methoxy-naphthalen-2-yl)-meth-(E)-ylidene]-succinic acid diethyl ester

There total 6 articles about 2-[1-(1-Benzyloxy-5-methoxy-naphthalen-2-yl)-meth-(E)-ylidene]-succinic acid diethyl ester 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: 66.5%

: 2409-52-1
diethylitaconate

: 107941-39-9
2-bromo-5-methoxy-1-(phenylmethoxy)naphthalene

: 222416-32-2
2-[1-(1-Benzyloxy-5-methoxy-naphthalen-2-yl)-meth-(E)-ylidene]-succinic acid diethyl ester

Guidance literature:: With palladium diacetate; triethylamine; triphenylphosphine; In N,N-dimethyl-formamide; at 100 ℃; for 18h;
DOI:10.1080/00397919908085807

Reference yield: 50.0%

: 2409-52-1
diethylitaconate

: 107941-39-9
2-bromo-5-methoxy-1-(phenylmethoxy)naphthalene

: (7-methoxy-2-oxo-2H-benzo[h]chromen-3-yl)-acetic acid ethyl ester

: 222416-32-2
2-[1-(1-Benzyloxy-5-methoxy-naphthalen-2-yl)-meth-(E)-ylidene]-succinic acid diethyl ester

Guidance literature:: With palladium diacetate; triethylamine; triphenylphosphine; In N,N-dimethyl-formamide; at 100 ℃; for 18h;
DOI:10.1080/00397919908085807

Reference yield:

: 83-56-7
1,5-dihydroxynaphthalene

: 222416-32-2
2-[1-(1-Benzyloxy-5-methoxy-naphthalen-2-yl)-meth-(E)-ylidene]-succinic acid diethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 40 percent / K₂CO₃ / acetone / 10 h / Ambient temperature

4: 20 percent / Pd(OAc)2, PPh₃, Et₃N / dimethylformamide / 18 h / 100 °C

With palladium diacetate; potassium carbonate; triethylamine; triphenylphosphine; In N,N-dimethyl-formamide; acetone;
DOI:10.1080/00397919908085807