2-[1-(Methoxycarbonyl-hydrazono)-ethyl]-3-(triphenyl-λ⁵-phosphanylidene)-succinic acid diethyl ester

Base Information

• Chemical Name: 2-[1-(Methoxycarbonyl-hydrazono)-ethyl]-3-(triphenyl-λ⁵-phosphanylidene)-succinic acid diethyl ester
• CAS No.: 130649-23-9
• Molecular Formula: C₃₀H₃₃N₂O₆P
• Molecular Weight: 548.576

Synonyms:2-[1-(Methoxycarbonyl-hydrazono)-ethyl]-3-(triphenyl-λ⁵-phosphanylidene)-succinic acid diethyl ester

Chemical Property of 2-[1-(Methoxycarbonyl-hydrazono)-ethyl]-3-(triphenyl-λ⁵-phosphanylidene)-succinic acid diethyl ester

Chemical Property:

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Technology Process of 2-[1-(Methoxycarbonyl-hydrazono)-ethyl]-3-(triphenyl-λ⁵-phosphanylidene)-succinic acid diethyl ester

There total 1 articles about 2-[1-(Methoxycarbonyl-hydrazono)-ethyl]-3-(triphenyl-λ⁵-phosphanylidene)-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: 95.0%

methyl 2-(4-ethoxy-4-oxobut-2-en-2-yl)diazene-1-carboxylate (66552-44-1) + ethyl (triphenylphosphoranylidene)acetate (1099-45-2) → 2-[1-(Methoxycarbonyl-hydrazono)-ethyl]-3-(triphenyl-λ5-phosphanylidene)-succinic acid diethyl ester (130649-23-9)

Guidance literature:

In tetrahydrofuran; at -20 ℃;

DOI:10.1016/S0040-4020(01)87767-X

Reference yield: 78.0%

2-[1-(Methoxycarbonyl-hydrazono)-ethyl]-3-(triphenyl-λ5-phosphanylidene)-succinic acid diethyl ester (130649-23-9) → C28H27N2O5P

Guidance literature:

In methanol; for 8h; Heating;

DOI:10.1016/S0040-4020(01)87767-X

upstream raw materials:

methyl 2-(4-ethoxy-4-oxobut-2-en-2-yl)diazene-1-carboxylate

ethyl (triphenylphosphoranylidene)acetate

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