C₄₄H₅₆O₂Si₂

Base Information

Chemical Name:C₄₄H₅₆O₂Si₂
CAS No.:261720-05-2
Molecular Formula:C₄₄H₅₆O₂Si₂
Molecular Weight:673.098
Hs Code.:

C<sub>44</sub>H<sub>56</sub>O<sub>2</sub>Si<sub>2</sub>

Synonyms:C₄₄H₅₆O₂Si₂

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Chemical Property of C₄₄H₅₆O₂Si₂

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Technology Process of C₄₄H₅₆O₂Si₂

There total 12 articles about C₄₄H₅₆O₂Si₂ 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: 83.0%

: 261720-12-1
(4S,5R)-4,5-Bis-(2-{(Z)-2-[2-(tert-butyl-dimethyl-silanyloxymethyl)-phenyl]-vinyl}-phenyl)-[1,3]dioxolane-2-thione

: 261720-05-2
C₄₄H₅₆O₂Si₂

Guidance literature:: With 1,3-dimethyl-2-phenyl-1,3,2-diazaphospholidine; In benzene; Heating;
DOI:10.1016/S0040-4039(99)02062-6

Reference yield:

: 10602-08-1
2-ethynylbenzyl alcohol

: 261720-05-2
C₄₄H₅₆O₂Si₂

Guidance literature:: Multi-step reaction with 10 steps

1: Pd(PPh₃)4; CuI / triethylamine / 20 °C

2: imidazole / CH₂Cl₂

3: 93 percent / NaBH₄ / methanol; CH₂Cl₂

4: 99 percent / hydrogen / Lindlar / benzene; quinoline

5: 98 percent / Dess-Martin / CH₂Cl₂

6: 92 percent / VCl₃(THF)3; Zn / CH₂Cl₂ / 20 °C

7: (COCl)2; DMSO; Et₃N / CH₂Cl₂ / -78 °C

8: NaBH₄ / methanol; CH₂Cl₂

9: 94 percent / 4-dimethylaminopyridine / CH₂Cl₂ / 0 °C

10: 83 percent / 1,3-dimethyl-2-phenyl-1,3,2-diazaphospholidine / benzene / Heating

With 1H-imidazole; 1,3-dimethyl-2-phenyl-1,3,2-diazaphospholidine; dmap; sodium tetrahydroborate; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; oxalyl dichloride; Vanadium (III) chloride-(tris-tetrahydrofuran); hydrogen; Dess-Martin periodane; dimethyl sulfoxide; triethylamine; zinc; Lindlar's catalyst; In quinoline; methanol; dichloromethane; triethylamine; benzene; 1: Arylation / 2: Etherification / 3: Reduction / 4: Catalytic hydrogenation / 5: Oxidation / 6: Dimerization / 7: Oxidation / 8: Reduction / 9: thiocarbonylation / 10: reductive dehydroxylation;
DOI:10.1016/S0040-4039(99)02062-6

Reference yield:

: 18887-53-1
2-<2-<2-(Hydroxymethyl)phenyl>ethynyl>benzaldehyde

: 261720-05-2
C₄₄H₅₆O₂Si₂

Guidance literature:: Multi-step reaction with 9 steps

1: imidazole / CH₂Cl₂

2: 93 percent / NaBH₄ / methanol; CH₂Cl₂

3: 99 percent / hydrogen / Lindlar / benzene; quinoline

4: 98 percent / Dess-Martin / CH₂Cl₂

5: 92 percent / VCl₃(THF)3; Zn / CH₂Cl₂ / 20 °C

6: (COCl)2; DMSO; Et₃N / CH₂Cl₂ / -78 °C

7: NaBH₄ / methanol; CH₂Cl₂

8: 94 percent / 4-dimethylaminopyridine / CH₂Cl₂ / 0 °C

9: 83 percent / 1,3-dimethyl-2-phenyl-1,3,2-diazaphospholidine / benzene / Heating

With 1H-imidazole; 1,3-dimethyl-2-phenyl-1,3,2-diazaphospholidine; dmap; sodium tetrahydroborate; oxalyl dichloride; Vanadium (III) chloride-(tris-tetrahydrofuran); hydrogen; Dess-Martin periodane; dimethyl sulfoxide; triethylamine; zinc; Lindlar's catalyst; In quinoline; methanol; dichloromethane; benzene; 1: Etherification / 2: Reduction / 3: Catalytic hydrogenation / 4: Oxidation / 5: Dimerization / 6: Oxidation / 7: Reduction / 8: thiocarbonylation / 9: reductive dehydroxylation;
DOI:10.1016/S0040-4039(99)02062-6