C₄₅H₆₁BrO₇Si

Base Information

Chemical Name:C₄₅H₆₁BrO₇Si
CAS No.:155005-86-0
Molecular Formula:C₄₅H₆₁BrO₇Si
Molecular Weight:821.965
Hs Code.:

C<sub>45</sub>H<sub>61</sub>BrO<sub>7</sub>Si

Synonyms:C₄₅H₆₁BrO₇Si

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Chemical Property of C₄₅H₆₁BrO₇Si

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Technology Process of C₄₅H₆₁BrO₇Si

There total 16 articles about C₄₅H₆₁BrO₇Si 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: 14.0%

: 155005-84-8
C₅₁H₇₆O₇Si₂

: 155005-85-9
C₅₁H₇₅BrO₇Si₂

: C₅₁H₇₄Br₂O₇Si₂

: 155005-86-0
C₄₅H₆₁BrO₇Si

Guidance literature:: With PTAB; In tetrahydrofuran; at 0 ℃; for 0.25h;
DOI:10.1021/ja00081a050

Reference yield:

: C₂₉H₄₆O₅

: 155005-86-0
C₄₅H₆₁BrO₇Si

Guidance literature:: Multi-step reaction with 15 steps

1: 90 percent / DMAP, Et₃N / CH₂Cl₂ / 1.5 h / 0 °C

2: 1.) Py*HCl, (Cl₂CHCO)2O, 2.) Na₂CO₃ / 1.) xylene, 150-155 deg C, 0.5 h, 2.) acetone, H₂O, 25 deg C, 14 h

3: pyridine / 5 h / 0 °C

4: 1.) PhSeSePh, NaBH₄, 2.) mCPBA, Na₂CO₃ / 1.) EtOH, reflux, 1.5 h, 2.) THF, 25 deg C, 24 h

5: MeSOPh / CH₂Cl₂ / -78 °C

6: 94 percent / thiourea, NaHCO₃ / ethanol / 18 h / 70 °C

7: 85 percent / ClCH₂CO₂H, DEAD, PPh₃ / 18 h / 25 °C

8: 99 percent / AgNO₃ / dimethylformamide / 0.08 h / 25 °C

9: 1.) OsO₄, (S,S)-N,N-di<(mesitylene)methyl>-1,2-diphenyl-1,2-ethylenediamine, 2.) aq. NaHSO₃ / 1.) CH₂Cl₂, -100 deg C, 0.5 h, 2.) THF, reflux

10: 91 percent / NBS / tetrahydrofuran / 0.5 h / -78 °C

11: n-Bu₃SnH / 80 °C

12: imidazole / dimethylformamide / 1 h / 25 °C

13: aq. KHCO₃ / methanol / 3 h / Heating

14: Brown-Jones oxidation

15: 14 percent / PTAB / tetrahydrofuran / 0.25 h / 0 °C

With pyridine; 1H-imidazole; dmap; sodium tetrahydroborate; N-Bromosuccinimide; osmium(VIII) oxide; racemic methyl phenyl sulfoxide; PTAB; diphenyl diselenide; tri-n-butyl-tin hydride; pyridine hydrochloride; sodium hydrogencarbonate; sodium carbonate; potassium hydrogencarbonate; silver nitrate; sodium hydrogensulfite; dichloroacetic anhydride; (1S,2S)-1,2-diphenyl-N¹,N²-bis(mesitylmethyl)ethane-1,2-diamine; triethylamine; thiourea; chloroacetic acid; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; methanol; ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ja00081a050

Reference yield:

: C₃₁H₄₈O₆

: 155005-86-0
C₄₅H₆₁BrO₇Si

Guidance literature:: Multi-step reaction with 14 steps

1: 1.) Py*HCl, (Cl₂CHCO)2O, 2.) Na₂CO₃ / 1.) xylene, 150-155 deg C, 0.5 h, 2.) acetone, H₂O, 25 deg C, 14 h

2: pyridine / 5 h / 0 °C

3: 1.) PhSeSePh, NaBH₄, 2.) mCPBA, Na₂CO₃ / 1.) EtOH, reflux, 1.5 h, 2.) THF, 25 deg C, 24 h

4: MeSOPh / CH₂Cl₂ / -78 °C

5: 94 percent / thiourea, NaHCO₃ / ethanol / 18 h / 70 °C

6: 85 percent / ClCH₂CO₂H, DEAD, PPh₃ / 18 h / 25 °C

7: 99 percent / AgNO₃ / dimethylformamide / 0.08 h / 25 °C

8: 1.) OsO₄, (S,S)-N,N-di<(mesitylene)methyl>-1,2-diphenyl-1,2-ethylenediamine, 2.) aq. NaHSO₃ / 1.) CH₂Cl₂, -100 deg C, 0.5 h, 2.) THF, reflux

9: 91 percent / NBS / tetrahydrofuran / 0.5 h / -78 °C

10: n-Bu₃SnH / 80 °C

11: imidazole / dimethylformamide / 1 h / 25 °C

12: aq. KHCO₃ / methanol / 3 h / Heating

13: Brown-Jones oxidation

14: 14 percent / PTAB / tetrahydrofuran / 0.25 h / 0 °C

With pyridine; 1H-imidazole; sodium tetrahydroborate; N-Bromosuccinimide; osmium(VIII) oxide; racemic methyl phenyl sulfoxide; PTAB; diphenyl diselenide; tri-n-butyl-tin hydride; pyridine hydrochloride; sodium hydrogencarbonate; sodium carbonate; potassium hydrogencarbonate; silver nitrate; sodium hydrogensulfite; dichloroacetic anhydride; (1S,2S)-1,2-diphenyl-N¹,N²-bis(mesitylmethyl)ethane-1,2-diamine; thiourea; chloroacetic acid; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; methanol; ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ja00081a050