(-)-7',7'-Difluoroabscisic acid

Base Information

Chemical Name:(-)-7',7'-Difluoroabscisic acid
CAS No.:141483-74-1
Molecular Formula:C₁₅H₁₈F₂O₄
Molecular Weight:300.302
Hs Code.:

Synonyms:

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Chemical Property of (-)-7',7'-Difluoroabscisic acid

Chemical Property:

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Technology Process of (-)-7',7'-Difluoroabscisic acid

There total 16 articles about (-)-7',7'-Difluoroabscisic 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%

: 141469-02-5
(+)-Methyl 7',7'-difluoroabscisate

: 141468-96-4,141483-74-1
(+)-7',7'-Difluoroabscisic acid

Guidance literature:: With potassium hydroxide; In methanol; for 2h; Ambient temperature;
DOI:10.1016/0031-9422(92)80242-7

Reference yield:

: 141469-02-5
(-)-Methyl 7',7'-difluoroabscisate

: 141468-96-4,141483-74-1
(-)-7',7'-Difluoroabscisic acid

Guidance literature:: With potassium hydroxide; In methanol; for 2h; Ambient temperature;
DOI:10.1016/0031-9422(92)80242-7

Reference yield:

: 6153-05-5,105-29-3
(Z)-3-methylpent-2-en-4-ynol

: 141468-96-4,141483-74-1
(-)-7',7'-Difluoroabscisic acid

Guidance literature:: Multi-step reaction with 6 steps

1: 1. n-BuLi / 1. THF, hexane, 30 min, -78 deg C; 2. THF, r.t., 1.75 h

2: 70 percent / sodium bis(2-methoxyethoxy)aluminium hydride (Red-Al) / tetrahydrofuran / 4 h / Ambient temperature

3: 76 percent / MnO₂ / acetone / 1 h / Ambient temperature; reaction in the dark

4: 76 percent / MnO₂, NaCN, HOAc / 4 h / Ambient temperature

5: p-toluenesulphonic acid / acetone / 6 h / Ambient temperature

6: aq. KOH / methanol / 2 h / Ambient temperature

With manganese(IV) oxide; potassium hydroxide; n-butyllithium; sodium cyanide; toluene-4-sulfonic acid; acetic acid; sodium bis(2-methoxyethoxy)aluminium dihydride; In tetrahydrofuran; methanol; acetone;
DOI:10.1016/0031-9422(92)80242-7