C₃₃H₄₈O₇Se

Base Information

Chemical Name:C₃₃H₄₈O₇Se
CAS No.:947321-28-0
Molecular Formula:C₃₃H₄₈O₇Se
Molecular Weight:635.7
Hs Code.:

C<sub>33</sub>H<sub>48</sub>O<sub>7</sub>Se

Synonyms:C₃₃H₄₈O₇Se

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Chemical Property of C₃₃H₄₈O₇Se

Chemical Property:

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Technology Process of C₃₃H₄₈O₇Se

There total 16 articles about C₃₃H₄₈O₇Se 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: 78.0%

: 947321-07-5
C₂₅H₄₁BrO₅

: cesium 2-(phenylselanyl)acetate

: 947321-28-0
C₃₃H₄₈O₇Se

Guidance literature:: With 18-crown-6 ether; In toluene; at 110 ℃; for 16h;
DOI:10.1021/jo070901r

Reference yield:

: 529494-84-6
Trimethyl-((E)-5-methyl-1-methylene-hex-2-enyloxy)-silane

: 947321-28-0
C₃₃H₄₈O₇Se

Guidance literature:: Multi-step reaction with 13 steps

1: 92 percent / zinc bromide / dimethylsulfoxide / 4 h

2: 26 percent / (S)-CBS catalyst; borane-dimethyl sulfide complex / 0 °C

3: 99 percent / 2,6-lutidine / CH₂Cl₂ / 0.75 h

4: 73 percent / p-toluenesulfonic acid; ethanol / 0 - 23 °C

5: 91 percent / Dess-Martin periodinane; pyridine / CH₂Cl₂ / 2 h

6: 53 percent / titanium tetrabromide; titanium tetraisopropoxide; 2,6-di-tert-butyl-4-methylpyridine / CH₂Cl₂ / 2 h / -78 °C

7: 89 percent / 2,6-di-tert-butyl-4-methylpyridine / CH₂Cl₂ / 20 h

8: 73 percent / potassium hydroxide; water / acetonitrile; various solvent(s) / 14 h

9: 73 percent / Dess-Martin periodinane; pyridine / CH₂Cl₂ / 0.75 h

10: 89 percent / 2-methyl-2-butene; sodium chlorite; monobasic sodium phosphate / 2-methyl-propan-2-ol; H₂O / 2 h

11: 100 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0 - 23 °C

12: 75 percent / tributylphosphine; diisopropyl azodicarboxylate / toluene / 0.83 h

13: 78 percent / 18-crown-6 / toluene / 16 h / 110 °C

With pyridine; 2,6-dimethylpyridine; titanium(IV) isopropylate; potassium hydroxide; sodium chlorite; 2,6-di-tert-butyl-4-methylpyridine; 2-methyl-but-2-ene; 18-crown-6 ether; ethanol; tributylphosphine; di-isopropyl azodicarboxylate; dimethylsulfide borane complex; tetrabutyl ammonium fluoride; water; titanium(IV) bromide; Dess-Martin periodane; toluene-4-sulfonic acid; zinc dibromide; In tetrahydrofuran; dichloromethane; water; dimethyl sulfoxide; toluene; acetonitrile; tert-butyl alcohol; 5: Dess-Martin oxidation / 9: Dess-Martin oxidation / 10: Lindgren oxidation / 12: Mitsunobu reaction;
DOI:10.1021/jo070901r

Reference yield:

: 947321-11-1
C₁₉H₃₈O₄Si

: 947321-28-0
C₃₃H₄₈O₇Se

Guidance literature:: Multi-step reaction with 13 steps

1: 92 percent / zinc bromide / dimethylsulfoxide / 4 h

2: 26 percent / (S)-CBS catalyst; borane-dimethyl sulfide complex / 0 °C

3: 99 percent / 2,6-lutidine / CH₂Cl₂ / 0.75 h

4: 73 percent / p-toluenesulfonic acid; ethanol / 0 - 23 °C

5: 91 percent / Dess-Martin periodinane; pyridine / CH₂Cl₂ / 2 h

6: 53 percent / titanium tetrabromide; titanium tetraisopropoxide; 2,6-di-tert-butyl-4-methylpyridine / CH₂Cl₂ / 2 h / -78 °C

7: 89 percent / 2,6-di-tert-butyl-4-methylpyridine / CH₂Cl₂ / 20 h

8: 73 percent / potassium hydroxide; water / acetonitrile; various solvent(s) / 14 h

9: 73 percent / Dess-Martin periodinane; pyridine / CH₂Cl₂ / 0.75 h

10: 89 percent / 2-methyl-2-butene; sodium chlorite; monobasic sodium phosphate / 2-methyl-propan-2-ol; H₂O / 2 h

11: 100 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0 - 23 °C

12: 75 percent / tributylphosphine; diisopropyl azodicarboxylate / toluene / 0.83 h

13: 78 percent / 18-crown-6 / toluene / 16 h / 110 °C

With pyridine; 2,6-dimethylpyridine; titanium(IV) isopropylate; potassium hydroxide; sodium chlorite; 2,6-di-tert-butyl-4-methylpyridine; 2-methyl-but-2-ene; 18-crown-6 ether; ethanol; tributylphosphine; di-isopropyl azodicarboxylate; dimethylsulfide borane complex; tetrabutyl ammonium fluoride; water; titanium(IV) bromide; Dess-Martin periodane; toluene-4-sulfonic acid; zinc dibromide; In tetrahydrofuran; dichloromethane; water; dimethyl sulfoxide; toluene; acetonitrile; tert-butyl alcohol; 5: Dess-Martin oxidation / 9: Dess-Martin oxidation / 10: Lindgren oxidation / 12: Mitsunobu reaction;
DOI:10.1021/jo070901r