3-[2-[2,5-bis-(tert-butyl-dimethyl-silanyloxy)-4-methyl-phenyl]-4-(tert-butyl-diphenyl-silanyloxy)-butyl]-2,2-dimethyl-oxirane

Base Information

Chemical Name:3-[2-[2,5-bis-(tert-butyl-dimethyl-silanyloxy)-4-methyl-phenyl]-4-(tert-butyl-diphenyl-silanyloxy)-butyl]-2,2-dimethyl-oxirane
CAS No.:321582-13-2
Molecular Formula:C₄₃H₆₈O₄Si₃
Molecular Weight:733.267
Hs Code.:

3-[2-[2,5-bis-(<i>tert</i>-butyl-dimethyl-silanyloxy)-4-methyl-phenyl]-4-(<i>tert</i>-butyl-diphenyl-silanyloxy)-butyl]-2,2-dimethyl-oxirane

Synonyms:3-[2-[2,5-bis-(tert-butyl-dimethyl-silanyloxy)-4-methyl-phenyl]-4-(tert-butyl-diphenyl-silanyloxy)-butyl]-2,2-dimethyl-oxirane

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Chemical Property of 3-[2-[2,5-bis-(tert-butyl-dimethyl-silanyloxy)-4-methyl-phenyl]-4-(tert-butyl-diphenyl-silanyloxy)-butyl]-2,2-dimethyl-oxirane

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Technology Process of 3-[2-[2,5-bis-(tert-butyl-dimethyl-silanyloxy)-4-methyl-phenyl]-4-(tert-butyl-diphenyl-silanyloxy)-butyl]-2,2-dimethyl-oxirane

There total 10 articles about 3-[2-[2,5-bis-(tert-butyl-dimethyl-silanyloxy)-4-methyl-phenyl]-4-(tert-butyl-diphenyl-silanyloxy)-butyl]-2,2-dimethyl-oxirane 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: 92.0%

: 321582-12-1
(S)-5-(2,5-bis(tert-butyldimethylsiloxy)-4-methylphenyl)-7-tert-butyldiphenylsiloxy-2-methyl-2-heptene

: 321582-13-2
3-[2-[2,5-bis-(tert-butyl-dimethyl-silanyloxy)-4-methyl-phenyl]-4-(tert-butyl-diphenyl-silanyloxy)-butyl]-2,2-dimethyl-oxirane

Guidance literature:: With 3-chloro-benzenecarboperoxoic acid; In phosphate buffer; at 0 ℃; for 0.416667h;
DOI:10.1021/jo0011437

Reference yield:

: 18162-48-6
tert-butyldimethylsilyl chloride

: 321582-13-2
3-[2-[2,5-bis-(tert-butyl-dimethyl-silanyloxy)-4-methyl-phenyl]-4-(tert-butyl-diphenyl-silanyloxy)-butyl]-2,2-dimethyl-oxirane

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent / imidazole DMAP / CH₂Cl₂ / 1 h / 20 °C

2: 92 percent / mCPBA / aq. phosphate buffer / 0.42 h / 0 °C

With 1H-imidazole; dmap; 3-chloro-benzenecarboperoxoic acid; In phosphate buffer; dichloromethane;
DOI:10.1021/jo0011437

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 321582-13-2
3-[2-[2,5-bis-(tert-butyl-dimethyl-silanyloxy)-4-methyl-phenyl]-4-(tert-butyl-diphenyl-silanyloxy)-butyl]-2,2-dimethyl-oxirane

Guidance literature:: Multi-step reaction with 5 steps

1: 98 percent / imidazole; DMAP / CH₂Cl₂ / 1 h / 20 °C

2: 87 percent / aq. CAN / acetonitrile / 0.25 h / 0 °C

3: 88 percent / aq. Na₂S₂O₄ / tetrahydrofuran / 0.17 h / 0 °C

4: 95 percent / imidazole DMAP / CH₂Cl₂ / 1 h / 20 °C

5: 92 percent / mCPBA / aq. phosphate buffer / 0.42 h / 0 °C

With 1H-imidazole; dmap; sodium dithionite; ammonium cerium(IV) nitrate; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; phosphate buffer; dichloromethane; acetonitrile;
DOI:10.1021/jo0011437