tert-Butyl-{(2R,3R,3aS,8bR)-7-[2-(2-methoxy-ethoxymethoxy)-ethyl]-3-phenylselanyl-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan-2-yloxy}-diphenyl-silane

Base Information

Chemical Name:tert-Butyl-{(2R,3R,3aS,8bR)-7-[2-(2-methoxy-ethoxymethoxy)-ethyl]-3-phenylselanyl-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan-2-yloxy}-diphenyl-silane
CAS No.:131926-24-4
Molecular Formula:C₃₉H₄₆O₅SeSi
Molecular Weight:701.837
Hs Code.:

tert-Butyl-{(2R,3R,3aS,8bR)-7-[2-(2-methoxy-ethoxymethoxy)-ethyl]-3-phenylselanyl-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan-2-yloxy}-diphenyl-silane

Synonyms:tert-Butyl-{(2R,3R,3aS,8bR)-7-[2-(2-methoxy-ethoxymethoxy)-ethyl]-3-phenylselanyl-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan-2-yloxy}-diphenyl-silane

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Chemical Property of tert-Butyl-{(2R,3R,3aS,8bR)-7-[2-(2-methoxy-ethoxymethoxy)-ethyl]-3-phenylselanyl-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan-2-yloxy}-diphenyl-silane

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Technology Process of tert-Butyl-{(2R,3R,3aS,8bR)-7-[2-(2-methoxy-ethoxymethoxy)-ethyl]-3-phenylselanyl-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan-2-yloxy}-diphenyl-silane

There total 13 articles about tert-Butyl-{(2R,3R,3aS,8bR)-7-[2-(2-methoxy-ethoxymethoxy)-ethyl]-3-phenylselanyl-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan-2-yloxy}-diphenyl-silane 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%

: 34837-55-3
Phenylselenyl bromide

: 2-[(1R,4S)-4-(tert-Butyl-diphenyl-silanyloxy)-cyclopent-2-enyl]-4-[2-(2-methoxy-ethoxymethoxy)-ethyl]-phenol

: 131926-24-4
tert-Butyl-{(2R,3R,3aS,8bR)-7-[2-(2-methoxy-ethoxymethoxy)-ethyl]-3-phenylselanyl-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan-2-yloxy}-diphenyl-silane

Guidance literature:: With methyloxirane; In dichloromethane; at 0 - 20 ℃;
DOI:10.3987/COM-90-5371

Reference yield:

: 14199-15-6
Methyl 4-hydroxyphenylacetate

: 131926-24-4
tert-Butyl-{(2R,3R,3aS,8bR)-7-[2-(2-methoxy-ethoxymethoxy)-ethyl]-3-phenylselanyl-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan-2-yloxy}-diphenyl-silane

Guidance literature:: Multi-step reaction with 7 steps

1: 66 percent / NBS / dimethylformamide

2: PPTS / CH₂Cl₂

3: LiAlH₄ / diethyl ether

4: i-Pr₂NEt / CH₂Cl₂

6: 72 percent / PPTS / methanol

7: 95 percent / propylene oxide / CH₂Cl₂ / 0 - 20 °C

With N-Bromosuccinimide; lithium aluminium tetrahydride; pyridinium p-toluenesulfonate; N-ethyl-N,N-diisopropylamine; methyloxirane; In methanol; diethyl ether; dichloromethane; N,N-dimethyl-formamide;
DOI:10.3987/COM-90-5371

Reference yield:

: 34918-57-5
methyl 3-bromo-4-hydroxyphenylacetate

: 131926-24-4
tert-Butyl-{(2R,3R,3aS,8bR)-7-[2-(2-methoxy-ethoxymethoxy)-ethyl]-3-phenylselanyl-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan-2-yloxy}-diphenyl-silane

Guidance literature:: Multi-step reaction with 6 steps

1: PPTS / CH₂Cl₂

2: LiAlH₄ / diethyl ether

3: i-Pr₂NEt / CH₂Cl₂

5: 72 percent / PPTS / methanol

6: 95 percent / propylene oxide / CH₂Cl₂ / 0 - 20 °C

With lithium aluminium tetrahydride; pyridinium p-toluenesulfonate; N-ethyl-N,N-diisopropylamine; methyloxirane; In methanol; diethyl ether; dichloromethane;
DOI:10.3987/COM-90-5371