(2S^,5S^)-2,5-dibenzyl phospholanic acid

Base Information

Chemical Name:(2S^*,5S^*)-2,5-dibenzyl phospholanic acid
CAS No.:133471-51-9
Molecular Formula:C₁₈H₂₁O₂P
Molecular Weight:300.337
Hs Code.:

(2S<sup>*</sup>,5S<sup>*</sup>)-2,5-dibenzyl phospholanic acid

Synonyms:(2S^*,5S^*)-2,5-dibenzyl phospholanic acid

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (2S^*,5S^*)-2,5-dibenzyl phospholanic acid

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Technology Process of (2S^*,5S^*)-2,5-dibenzyl phospholanic acid

There total 10 articles about (2S^*,5S^*)-2,5-dibenzyl phospholanic 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: 85.0%

: 133471-49-5,133574-91-1,133574-93-3
Ethyl (2S^*,5S^*)-2,5-dibenzylphospholanate

: 133471-51-9
(2S^*,5S^*)-2,5-dibenzyl phospholanic acid

Guidance literature:: With trimethylsilyl bromide; In dichloromethane; for 20h; Ambient temperature;
DOI:10.1021/jo00009a039

Reference yield: 70.0%

: 143237-90-5,143291-72-9
(2S*,5S*)-1-(N,N-diisopropylamino)-2,5-dibenzyl-1-oxophospholane

: 133471-51-9
(2S^*,5S^*)-2,5-dibenzyl phospholanic acid

Guidance literature:: With hydrogenchloride; at 118 ℃;

Reference yield:

: 91166-39-1
(E)-penta-2,4-dien-1-ylbenzene

: 133471-51-9
(2S^*,5S^*)-2,5-dibenzyl phospholanic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) AlCl₃, 3.) aq. NaHCO₃, EDTA

2: 95 percent / H₂ / 5 percent Rh/C

3: 1.) n-BuLi / 1.) THF, -78 deg C, 2.) -78 deg C

4: 70 percent / aq. HCl / 118 °C

With hydrogenchloride; n-butyllithium; aluminium trichloride; ethylenediaminetetraacetic acid; hydrogen; sodium hydrogencarbonate; Rh on carbon;