2-<5-Methoxy-2-(N-methyl-N-pent-4-enylaminocarbonyl)phenyl>-2-diazoacetic acid methyl ester

Base Information

Chemical Name:2-<5-Methoxy-2-(N-methyl-N-pent-4-enylaminocarbonyl)phenyl>-2-diazoacetic acid methyl ester
CAS No.:173465-34-4
Molecular Formula:C₁₇H₂₁N₃O₄
Molecular Weight:331.371
Hs Code.:

Synonyms:2-<5-Methoxy-2-(N-methyl-N-pent-4-enylaminocarbonyl)phenyl>-2-diazoacetic acid methyl ester

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Chemical Property of 2-<5-Methoxy-2-(N-methyl-N-pent-4-enylaminocarbonyl)phenyl>-2-diazoacetic acid methyl ester

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Technology Process of 2-<5-Methoxy-2-(N-methyl-N-pent-4-enylaminocarbonyl)phenyl>-2-diazoacetic acid methyl ester

There total 5 articles about 2-<5-Methoxy-2-(N-methyl-N-pent-4-enylaminocarbonyl)phenyl>-2-diazoacetic acid methyl 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: 99.0%

: 173465-33-3
<5-Methoxy-2-(N-methyl-N-pent-4-enylaminocarbonyl)phenyl>acetic acid methyl ester

: 173465-34-4
2-<5-Methoxy-2-(N-methyl-N-pent-4-enylaminocarbonyl)phenyl>-2-diazoacetic acid methyl ester

Guidance literature:: With 4-toluenesulfonyl azide; 1,8-diazabicyclo[5.4.0]undec-7-ene; In acetonitrile;
DOI:10.1016/0040-4039(95)01833-4

Reference yield:

: 24672-87-5
4-methoxy-2-(2-methoxy-2-oxoethyl)benzoic acid

: 173465-34-4
2-<5-Methoxy-2-(N-methyl-N-pent-4-enylaminocarbonyl)phenyl>-2-diazoacetic acid methyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 89 percent / dicyclohexylcarbodiimide / CH₂Cl₂ / 3 h / Ambient temperature

2: CH₂Cl₂ / 1.) r.t., 2 h, 2.) 40 deg C, 1 h

3: 99 percent / 1,8-diazabicyclo<5.4.0>undec-7-ene, toluene-p-sulfonyl azide / acetonitrile / 1.) 10 min, 2.) 72 h

With 4-toluenesulfonyl azide; 1,8-diazabicyclo[5.4.0]undec-7-ene; dicyclohexyl-carbodiimide; In dichloromethane; acetonitrile;

Reference yield:

: 105246-90-0
6-methoxyhomophthalic acid anhydride

: 173465-34-4
2-<5-Methoxy-2-(N-methyl-N-pent-4-enylaminocarbonyl)phenyl>-2-diazoacetic acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: H₂SO₄ / 3 h / 60 °C

2: 89 percent / dicyclohexylcarbodiimide / CH₂Cl₂ / 3 h / Ambient temperature

3: CH₂Cl₂ / 1.) r.t., 2 h, 2.) 40 deg C, 1 h

4: 99 percent / 1,8-diazabicyclo<5.4.0>undec-7-ene, toluene-p-sulfonyl azide / acetonitrile / 1.) 10 min, 2.) 72 h

With 4-toluenesulfonyl azide; sulfuric acid; 1,8-diazabicyclo[5.4.0]undec-7-ene; dicyclohexyl-carbodiimide; In dichloromethane; acetonitrile;