ethyl (1S,2R)-cis-2-(6-chloro-3-ethoxy-2-fluorophenyl)-cyclopropanecarboxylate

Base Information

Chemical Name:ethyl (1S,2R)-cis-2-(6-chloro-3-ethoxy-2-fluorophenyl)-cyclopropanecarboxylate
CAS No.:417709-89-8
Molecular Formula:C₁₄H₁₆ClFO₃
Molecular Weight:286.731
Hs Code.:

Synonyms:ethyl (1S,2R)-cis-2-(6-chloro-3-ethoxy-2-fluorophenyl)-cyclopropanecarboxylate

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Chemical Property of ethyl (1S,2R)-cis-2-(6-chloro-3-ethoxy-2-fluorophenyl)-cyclopropanecarboxylate

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Technology Process of ethyl (1S,2R)-cis-2-(6-chloro-3-ethoxy-2-fluorophenyl)-cyclopropanecarboxylate

There total 4 articles about ethyl (1S,2R)-cis-2-(6-chloro-3-ethoxy-2-fluorophenyl)-cyclopropanecarboxylate 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:

: 348-62-9
4-chloro-2-fluorophenol

: 417709-89-8
ethyl (1S,2R)-cis-2-(6-chloro-3-ethoxy-2-fluorophenyl)-cyclopropanecarboxylate

Guidance literature:: Multi-step reaction with 4 steps

1: 99 percent / K₂CO₃ / acetone

2: 75 percent / BuLi / tetrahydrofuran

3: 90 percent / BuLi / tetrahydrofuran

4: azetidine-ligated chiral rhodium catalyst / CH₂Cl₂ / 5 h / Heating

With n-butyllithium; potassium carbonate; azetidine-ligated chiral rhodium catalyst; In tetrahydrofuran; dichloromethane; acetone;
DOI:10.1021/ol017276b

Reference yield:

: 289039-40-3
4-chloro-1-ethoxy-2-fluoro-benzene

: 417709-89-8
ethyl (1S,2R)-cis-2-(6-chloro-3-ethoxy-2-fluorophenyl)-cyclopropanecarboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 75 percent / BuLi / tetrahydrofuran

2: 90 percent / BuLi / tetrahydrofuran

3: azetidine-ligated chiral rhodium catalyst / CH₂Cl₂ / 5 h / Heating

With n-butyllithium; azetidine-ligated chiral rhodium catalyst; In tetrahydrofuran; dichloromethane;
DOI:10.1021/ol017276b

Reference yield:

: 363620-21-7
6-chloro-3-ethoxy-2-fluoro-benzaldehyde

: 417709-89-8
ethyl (1S,2R)-cis-2-(6-chloro-3-ethoxy-2-fluorophenyl)-cyclopropanecarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / BuLi / tetrahydrofuran

2: azetidine-ligated chiral rhodium catalyst / CH₂Cl₂ / 5 h / Heating

With n-butyllithium; azetidine-ligated chiral rhodium catalyst; In tetrahydrofuran; dichloromethane;
DOI:10.1021/ol017276b