C₃₃H₅₃O₃PSi₂

Base Information

Chemical Name:C₃₃H₅₃O₃PSi₂
CAS No.:259676-67-0
Molecular Formula:C₃₃H₅₃O₃PSi₂
Molecular Weight:584.927
Hs Code.:

C<sub>33</sub>H<sub>53</sub>O<sub>3</sub>PSi<sub>2</sub>

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of C₃₃H₅₃O₃PSi₂

Chemical Property:

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Technology Process of C₃₃H₅₃O₃PSi₂

There total 15 articles about C₃₃H₅₃O₃PSi₂ 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:

: {2-[(3R,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-4-methyl-cyclohexylidene]-ethyl}-diphenyl-phosphane

: 259676-67-0
C₃₃H₅₃O₃PSi₂

Guidance literature:: With water; dihydrogen peroxide; In tetrahydrofuran; at 20 ℃;
DOI:10.1055/s-1999-2989

Reference yield:

: 18162-48-6
tert-butyldimethylsilyl chloride

: 259676-67-0
C₃₃H₅₃O₃PSi₂

Guidance literature:: Multi-step reaction with 5 steps

1: imidazole / dimethylformamide / 20 °C

2: Li; NH₃ / -78 °C

3: NCS; Me₂S / CH₂Cl₂ / -20 - 20 °C

4: tetrahydrofuran / 0 °C

5: H₂O₂; H₂O / tetrahydrofuran / 20 °C

With 1H-imidazole; N-chloro-succinimide; dimethylsulfide; ammonia; water; dihydrogen peroxide; lithium; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; 1: Etherification / 2: Substitution / 3: Substitution / 4: Substitution / 5: Oxidation;
DOI:10.1055/s-1999-2989

Reference yield:

: (E)-5-Methylene-7-triethylsilanyloxy-hept-2-en-1-ol

: 259676-67-0
C₃₃H₅₃O₃PSi₂

Guidance literature:: Multi-step reaction with 14 steps

1: 78 percent / (-)-S,S-diethyl tartrate; titanium tetraisopropoxide; tert-BuOOH / CH₂Cl₂ / -30 °C

2: CuBr*Me₂S / tetrahydrofuran; diethyl ether / -40 - 20 °C

3: PPTS / CH₂Cl₂ / 20 °C

4: TBAF / tetrahydrofuran

5: NaH; TBAI

6: DIBAL-H / CH₂Cl₂ / 0 - 20 °C

7: PCC; molecular sieves 3 Angstroem / CH₂Cl₂ / 20 °C

8: (R)-6-Br-BINOL; Cl₂Ti(O-i-Pr)2; molecular sieves 4 Angstroem / 12 h / 20 °C

9: CAN / acetonitrile

10: imidazole / dimethylformamide / 20 °C

11: Li; NH₃ / -78 °C

12: NCS; Me₂S / CH₂Cl₂ / -20 - 20 °C

13: tetrahydrofuran / 0 °C

14: H₂O₂; H₂O / tetrahydrofuran / 20 °C

With 1H-imidazole; titanium(IV) isopropylate; tert.-butylhydroperoxide; N-chloro-succinimide; titanium(IV) dichlorodiisopropylate; ammonium cerium(IV) nitrate; copper(I) bromide dimethylsulfide complex; dimethylsulfide; diethyl (2S,3S)-tartrate; 3 A molecular sieve; 4 A molecular sieve; tetrabutyl ammonium fluoride; ammonia; water; dihydrogen peroxide; pyridinium p-toluenesulfonate; tetra-(n-butyl)ammonium iodide; lithium; sodium hydride; diisobutylaluminium hydride; pyridinium chlorochromate; (R)-6-bromo-2,2'-dihydroxy-1,1'-binaphthalene; In tetrahydrofuran; diethyl ether; dichloromethane; N,N-dimethyl-formamide; acetonitrile; 1: Epoxidation / 2: Methylation / 3: Etherification / 4: Desilylation / 5: Etherification / 6: Reduction / 7: Oxidation / 8: Cyclization / 9: Substitution / 10: Etherification / 11: Substitution / 12: Substitution / 13: Substitution / 14: Oxidation;
DOI:10.1055/s-1999-2989