4(R)-tert-Butyldiphenylsilyloxy-5(S)-ethyl-4,5-dihydro-2(3H)-furanone

Base Information

Chemical Name:4(R*)-tert-Butyldiphenylsilyloxy-5(S*)-ethyl-4,5-dihydro-2(3H)-furanone
CAS No.:137360-04-4
Molecular Formula:C₂₂H₂₈O₃Si
Molecular Weight:368.548
Hs Code.:

Synonyms:4(R*)-tert-Butyldiphenylsilyloxy-5(S*)-ethyl-4,5-dihydro-2(3H)-furanone

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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 4(R*)-tert-Butyldiphenylsilyloxy-5(S*)-ethyl-4,5-dihydro-2(3H)-furanone

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Technology Process of 4(R*)-tert-Butyldiphenylsilyloxy-5(S*)-ethyl-4,5-dihydro-2(3H)-furanone

There total 4 articles about 4(R*)-tert-Butyldiphenylsilyloxy-5(S*)-ethyl-4,5-dihydro-2(3H)-furanone 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: 97.0%

: 3285-45-8,91602-63-0,131432-38-7,137433-22-8,145308-23-2,145308-24-3
4(R*)-Hydroxy-5(S*)-ethyl-4,5-dihydro-2(3H)-furanone

: 58479-61-1
tert-butylchlorodiphenylsilane

: 137360-04-4
4(R*)-tert-Butyldiphenylsilyloxy-5(S*)-ethyl-4,5-dihydro-2(3H)-furanone

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; at 60 ℃;
DOI:10.1016/S0040-4020(01)96169-1

Reference yield:

: 1577-18-0
(E)-3-hexenoic acid

: 137360-04-4
4(R*)-tert-Butyldiphenylsilyloxy-5(S*)-ethyl-4,5-dihydro-2(3H)-furanone

Guidance literature:: Multi-step reaction with 4 steps

1: 89 percent / conc. H₂SO₄

2: 98 percent / m-chloroperbenzoic acid, NaOAc / CH₂Cl₂ / Ambient temperature

3: 85 percent / 3percent aq. H₂SO₄

4: 97 percent / imidazole / dimethylformamide / 60 °C

With 1H-imidazole; sulfuric acid; sodium acetate; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(01)96169-1

Reference yield:

: 13894-61-6
methyl (E)-hex-3-enoate

: 137360-04-4
4(R*)-tert-Butyldiphenylsilyloxy-5(S*)-ethyl-4,5-dihydro-2(3H)-furanone

Guidance literature:: Multi-step reaction with 3 steps

1: 98 percent / m-chloroperbenzoic acid, NaOAc / CH₂Cl₂ / Ambient temperature

2: 85 percent / 3percent aq. H₂SO₄

3: 97 percent / imidazole / dimethylformamide / 60 °C

With 1H-imidazole; sulfuric acid; sodium acetate; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(01)96169-1