(E)-α-(4-Methoxy-3-((phenylsulfonyl)oxy)phenyl)-2-amino-3,4-dimethoxycinnamic acid

Base Information

Chemical Name:(E)-α-(4-Methoxy-3-((phenylsulfonyl)oxy)phenyl)-2-amino-3,4-dimethoxycinnamic acid
CAS No.:93279-71-1
Molecular Formula:C₂₄H₂₃NO₈S
Molecular Weight:485.515
Hs Code.:

Synonyms:(E)-α-(4-Methoxy-3-((phenylsulfonyl)oxy)phenyl)-2-amino-3,4-dimethoxycinnamic acid

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Chemical Property of (E)-α-(4-Methoxy-3-((phenylsulfonyl)oxy)phenyl)-2-amino-3,4-dimethoxycinnamic acid

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Technology Process of (E)-α-(4-Methoxy-3-((phenylsulfonyl)oxy)phenyl)-2-amino-3,4-dimethoxycinnamic acid

There total 5 articles about (E)-α-(4-Methoxy-3-((phenylsulfonyl)oxy)phenyl)-2-amino-3,4-dimethoxycinnamic acid 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%

: 93279-69-7
(E)-α-(3-((Phenylsulfonyl)oxy)-4-methoxyphenyl)-3,4-dimethoxy-2-nitrocinnamic acid

: 93279-71-1
(E)-α-(4-Methoxy-3-((phenylsulfonyl)oxy)phenyl)-2-amino-3,4-dimethoxycinnamic acid

Guidance literature:: With ammonia; iron(II) sulfate; In water; at 100 ℃; for 2h;
DOI:10.1021/jo00200a046

Reference yield:

: 55149-84-3
2-nitroveratraldehyde

: 93279-71-1
(E)-α-(4-Methoxy-3-((phenylsulfonyl)oxy)phenyl)-2-amino-3,4-dimethoxycinnamic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 65 percent / NEt₃ / acetic anhydride / 10 h / 90 °C

2: 95 percent / FeSO₄*7H₂O, NH₃ / H₂O / 2 h / 100 °C

With ammonia; iron(II) sulfate; triethylamine; In water; acetic anhydride;
DOI:10.1021/jo00200a046

Reference yield:

: 1131-94-8
homoisovanillic acid

: 93279-71-1
(E)-α-(4-Methoxy-3-((phenylsulfonyl)oxy)phenyl)-2-amino-3,4-dimethoxycinnamic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 67 percent / NaOH / H₂O

2: 65 percent / NEt₃ / acetic anhydride / 10 h / 90 °C

3: 95 percent / FeSO₄*7H₂O, NH₃ / H₂O / 2 h / 100 °C

With sodium hydroxide; ammonia; iron(II) sulfate; triethylamine; In water; acetic anhydride;
DOI:10.1021/jo00200a046