(E)-5-(9-Benzyl-9H-β-carbolin-1-yl)-5-(tert-butyl-dimethyl-silanyloxy)-pent-2-enoic acid methyl ester

Base Information

Chemical Name:(E)-5-(9-Benzyl-9H-β-carbolin-1-yl)-5-(tert-butyl-dimethyl-silanyloxy)-pent-2-enoic acid methyl ester
CAS No.:203717-27-5
Molecular Formula:C₃₀H₃₆N₂O₃Si
Molecular Weight:500.713
Hs Code.:

Synonyms:(E)-5-(9-Benzyl-9H-β-carbolin-1-yl)-5-(tert-butyl-dimethyl-silanyloxy)-pent-2-enoic acid methyl ester

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Chemical Property of (E)-5-(9-Benzyl-9H-β-carbolin-1-yl)-5-(tert-butyl-dimethyl-silanyloxy)-pent-2-enoic acid methyl ester

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Technology Process of (E)-5-(9-Benzyl-9H-β-carbolin-1-yl)-5-(tert-butyl-dimethyl-silanyloxy)-pent-2-enoic acid methyl ester

There total 8 articles about (E)-5-(9-Benzyl-9H-β-carbolin-1-yl)-5-(tert-butyl-dimethyl-silanyloxy)-pent-2-enoic acid methyl ester 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: 89.0%

: 21204-67-1,2605-67-6
methyl (triphenylphosphoranylidene)acetate

: 203717-24-2
3-(9-Benzyl-9H-β-carbolin-1-yl)-3-(tert-butyl-dimethyl-silanyloxy)-propionaldehyde

: 203717-27-5
(E)-5-(9-Benzyl-9H-β-carbolin-1-yl)-5-(tert-butyl-dimethyl-silanyloxy)-pent-2-enoic acid methyl ester

Guidance literature:: In dichloromethane; -20 deg C to r.t.;
DOI:10.1016/S0223-5234(97)89645-6

Reference yield:

: 3464-66-2
methyl 9H-pyrido[3,4-b]indole-1-carboxylate

: 203717-27-5
(E)-5-(9-Benzyl-9H-β-carbolin-1-yl)-5-(tert-butyl-dimethyl-silanyloxy)-pent-2-enoic acid methyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: 88.6 percent / NaH / hexamethylphosphoric acid triamide / 0 deg C to r.t., overnight

2: 72 percent / DIBAL-H / toluene / -78 °C

3: 75 percent / I₂ / tetrahydrofuran; diethyl ether / 4 h / -20 deg C to r.t.

4: 80 percent / AgNO₃ / pyridine / 0.5 h / Ambient temperature

5: 93 percent / OsO₄ / pyridine; tetrahydrofuran / 3 h / Ambient temperature

6: aq. NaIO₄ / methanol / 0.5 h / Ambient temperature

7: 89 percent / CH₂Cl₂ / -20 deg C to r.t.

With sodium periodate; osmium(VIII) oxide; iodine; sodium hydride; diisobutylaluminium hydride; silver nitrate; In tetrahydrofuran; pyridine; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; diethyl ether; dichloromethane; toluene;
DOI:10.1016/S0223-5234(97)89645-6

Reference yield:

: 100-44-7
benzyl chloride

: 203717-27-5
(E)-5-(9-Benzyl-9H-β-carbolin-1-yl)-5-(tert-butyl-dimethyl-silanyloxy)-pent-2-enoic acid methyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: 88.6 percent / NaH / hexamethylphosphoric acid triamide / 0 deg C to r.t., overnight

2: 72 percent / DIBAL-H / toluene / -78 °C

3: 75 percent / I₂ / tetrahydrofuran; diethyl ether / 4 h / -20 deg C to r.t.

4: 80 percent / AgNO₃ / pyridine / 0.5 h / Ambient temperature

5: 93 percent / OsO₄ / pyridine; tetrahydrofuran / 3 h / Ambient temperature

6: aq. NaIO₄ / methanol / 0.5 h / Ambient temperature

7: 89 percent / CH₂Cl₂ / -20 deg C to r.t.

With sodium periodate; osmium(VIII) oxide; iodine; sodium hydride; diisobutylaluminium hydride; silver nitrate; In tetrahydrofuran; pyridine; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; diethyl ether; dichloromethane; toluene;
DOI:10.1016/S0223-5234(97)89645-6