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ChemicalBook CAS DataBase List (E)-3,5-dichloro-4-(3-ethoxy-2-methyl-3-oxoprop-1-enyl)benzoic acid

(E)-3,5-dichloro-4-(3-ethoxy-2-methyl-3-oxoprop-1-enyl)benzoic acid synthesis

2synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1.1: lithium diisopropyl amide / tetrahydrofuran / -50 °C / Inert atmosphere; Industrial scale
1.2: -50 °C / Inert atmosphere; Industrial scale
2.1: lithium hydroxide monohydrate / tetrahydrofuran / 1 h / 0 °C / Inert atmosphere; Industrial scale
2.2: 3.5 h / 0 - 15 °C / Inert atmosphere; Industrial scale

References:

Imamura, Yoshiaki;Kakinuma, Makoto;Komurasaki, Tadafumi;Matsuura, Takaharu;Nishino, Yutaka;Sato, Yusuke [Organic Process Research and Development,2020,vol. 24,# 11,p. 2651 - 2656]