12(R)-benzoyloxy-5(S)-hydroxy icosa-8(E),10(E)-diene 6,14-diynoate de methyle

Base Information

Chemical Name:12(R)-benzoyloxy-5(S)-hydroxy icosa-8(E),10(E)-diene 6,14-diynoate de methyle
CAS No.:124629-71-6
Molecular Formula:C₂₈H₃₄O₅
Molecular Weight:450.575
Hs Code.:

Synonyms:12(R)-benzoyloxy-5(S)-hydroxy icosa-8(E),10(E)-diene 6,14-diynoate de methyle

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Chemical Property of 12(R)-benzoyloxy-5(S)-hydroxy icosa-8(E),10(E)-diene 6,14-diynoate de methyle

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Technology Process of 12(R)-benzoyloxy-5(S)-hydroxy icosa-8(E),10(E)-diene 6,14-diynoate de methyle

There total 15 articles about 12(R)-benzoyloxy-5(S)-hydroxy icosa-8(E),10(E)-diene 6,14-diynoate de methyle 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:

: 6026-86-4
methyl 4-formylbutanoate

: 124629-71-6
12(R)-benzoyloxy-5(S)-hydroxy icosa-8(E),10(E)-diene 6,14-diynoate de methyle

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / tetrahydrofuran / 2 h / -78 °C

3: 1.) 3P)4>; 2.) n-BuNH₂, CuI / 1.) benzene, r.t., 30 min; 2.) 2 h

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; N-butylamine; In tetrahydrofuran;

Reference yield:

: 6026-86-4
methyl 4-formylbutanoate

: 124629-71-6,124629-73-8,131937-95-6
Benzoic acid (2E,4Z)-(1R,8R)-8-hydroxy-11-methoxycarbonyl-1-oct-2-ynyl-undeca-2,4-dien-6-ynyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / tetrahydrofuran / 2 h / -78 °C

3: 1.) 3P)4>; 2.) n-BuNH₂, CuI / 1.) benzene, r.t., 30 min; 2.) 2 h

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; N-butylamine; In tetrahydrofuran;

Reference yield:

: 42017-07-2
1-heptynyllithium

: 124629-71-6
12(R)-benzoyloxy-5(S)-hydroxy icosa-8(E),10(E)-diene 6,14-diynoate de methyle

Guidance literature:: Multi-step reaction with 4 steps

2: 75 percent / NEt₃ / benzene / 24 h / Ambient temperature

3: 70 percent / CrCl₂ / tetrahydrofuran / 3 h / 0 °C

4: 1.) 3P)4>; 2.) n-BuNH₂, CuI / 1.) benzene, r.t., 30 min; 2.) 2 h

With chromium dichloride; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; N-butylamine; triethylamine; In tetrahydrofuran; benzene;