[2R-(2α,3β,4β)]-phenyl[2-[tetrahydro-3,4-dimethoxy-2-furanyl]phenyl]methanone

Base Information

Chemical Name:[2R-(2α,3β,4β)]-phenyl[2-[tetrahydro-3,4-dimethoxy-2-furanyl]phenyl]methanone
CAS No.:272114-56-4
Molecular Formula:C₁₉H₂₀O₄
Molecular Weight:312.365
Hs Code.:

Synonyms:[2R-(2α,3β,4β)]-phenyl[2-[tetrahydro-3,4-dimethoxy-2-furanyl]phenyl]methanone

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Chemical Property of [2R-(2α,3β,4β)]-phenyl[2-[tetrahydro-3,4-dimethoxy-2-furanyl]phenyl]methanone

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Technology Process of [2R-(2α,3β,4β)]-phenyl[2-[tetrahydro-3,4-dimethoxy-2-furanyl]phenyl]methanone

There total 4 articles about [2R-(2α,3β,4β)]-phenyl[2-[tetrahydro-3,4-dimethoxy-2-furanyl]phenyl]methanone 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: 55.0%

: 420-37-1
trimethoxonium tetrafluoroborate

: 272114-54-2
[2R-(2α,3β,4β)]-phenyl[2-(tetrahydro-3,4-dihydroxy-2-furanyl)phenyl]methanone

: 272114-56-4
[2R-(2α,3β,4β)]-phenyl[2-[tetrahydro-3,4-dimethoxy-2-furanyl]phenyl]methanone

Guidance literature:: With N,N,N',N'-tetramethyl-1,8-diaminonaphthalene; In dichloromethane; for 24h; Ambient temperature;
DOI:10.1021/jo961372m

Reference yield:

: 78105-68-7
2-(2-bromophenyl)-2-phenyl-1,3-dioxolane

: 272114-56-4
[2R-(2α,3β,4β)]-phenyl[2-[tetrahydro-3,4-dimethoxy-2-furanyl]phenyl]methanone

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) MgCl₂, KI, K / 1.) THF, room temperature, 3 h, 2.) THF, room temperature, 18 h

2: 100 percent / tosyl chloride, pyridine / 144 h / Ambient temperature

3: 76 percent / aq. AcOH / 168 h / Ambient temperature

4: 55 percent / 1,8-bis(dimethylamino)naphthalene / CH₂Cl₂ / 24 h / Ambient temperature

With pyridine; N,N,N',N'-tetramethyl-1,8-diaminonaphthalene; acetic acid; p-toluenesulfonyl chloride; potassium iodide; magnesium chloride; In dichloromethane;
DOI:10.1021/jo961372m

Reference yield:

: 185699-83-6
(3aR-(3aα,4α,6aα))-tetrahydro-2,2-dimethyl-4-[2-(2-phenyl-1,3-dioxolan-2-yl)phenyl]furo[3,4-d]-1,3-dioxole

: 272114-56-4
[2R-(2α,3β,4β)]-phenyl[2-[tetrahydro-3,4-dimethoxy-2-furanyl]phenyl]methanone

Guidance literature:: Multi-step reaction with 2 steps

1: 76 percent / aq. AcOH / 168 h / Ambient temperature

2: 55 percent / 1,8-bis(dimethylamino)naphthalene / CH₂Cl₂ / 24 h / Ambient temperature

With N,N,N',N'-tetramethyl-1,8-diaminonaphthalene; acetic acid; In dichloromethane;
DOI:10.1021/jo961372m