C₄₄H₆₄OS₂Si

Base Information Edit

Chemical Name:C₄₄H₆₄OS₂Si
CAS No.:137435-88-2
Molecular Formula:C₄₄H₆₄OS₂Si
Molecular Weight:701.209
Hs Code.:
Mol file:137435-88-2.mol

C<sub>44</sub>H<sub>64</sub>OS<sub>2</sub>Si

Synonyms:C₄₄H₆₄OS₂Si

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Chemical Property of C₄₄H₆₄OS₂Si Edit

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Technology Process of C₄₄H₆₄OS₂Si

There total 13 articles about C₄₄H₆₄OS₂Si 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%

: 51048-29-4
1,2-ethanedithiobis(trimethylsilane)

: 137435-87-1
(25ξ)-26-<(tert-butyldiphenylsilyl)oxy>-19-norcholest-5(10)-en-3-one

: 137435-88-2
C₄₄H₆₄OS₂Si

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -78 - -23 ℃; for 5h;

Reference yield:

: 57984-04-0,71424-84-5,71424-85-6
6β-methoxy-3α,5-cyclo-5α-chol-23-en-22-ol

: 137435-88-2
C₄₄H₆₄OS₂Si

Guidance literature:: Multi-step reaction with 13 steps

1: 76 percent / propionic acid / xylene / 3 h / Heating

2: 100 percent / H₂ / PtO₂ / hexane / 30 h / 760 Torr

3: 6.7 g / LAH / diethyl ether / 0.5 h / Ambient temperature

4: 98 percent / imidazole / dimethylformamide / 1 h

5: 89 percent / 0.67 h / Heating

6: 50 percent / N-bromosuccinimide (NBS), aq. HClO₄ / 1.5 h / 0 - 20 °C

7: 75 percent / Pb(OAc)4, CaCO₃, I₂ / cyclohexane / 3 h / Heating; Irradiation

8: 1.10 g / KOH / methanol / 0.5 h / Heating

9: 8 N Jones' reagent / acetone / 1 h / 0 °C

10: 62 percent / Zn, i-PrOH / dimethylformamide / 8 h / Heating

11: 89 percent / 8 N Jones' reagent / acetone / 2 h / 0 °C

12: 86 percent / triethylamine (TEA) / 0.5 h / Heating

13: 83 percent / trimethylsilyl trifluoromethanesulfonate (TMSOTf) / CH₂Cl₂ / 5 h / -78 - -23 °C

With 1H-imidazole; lead(IV) acetate; potassium hydroxide; N-Bromosuccinimide; lithium aluminium tetrahydride; perchloric acid; jones' reagent; trimethylsilyl trifluoromethanesulfonate; hydrogen; iodine; propionic acid; triethylamine; isopropyl alcohol; calcium carbonate; zinc; platinum(IV) oxide; In methanol; diethyl ether; hexane; dichloromethane; cyclohexane; N,N-dimethyl-formamide; acetone; xylene;

Reference yield:

: 137436-15-8
ethyl (25ξ,22E)-6β-methoxy-3α,5-cyclo-5α-cholest-22-en-26-oate

: 137435-88-2
C₄₄H₆₄OS₂Si

Guidance literature:: Multi-step reaction with 12 steps

1: 100 percent / H₂ / PtO₂ / hexane / 30 h / 760 Torr

2: 6.7 g / LAH / diethyl ether / 0.5 h / Ambient temperature

3: 98 percent / imidazole / dimethylformamide / 1 h

4: 89 percent / 0.67 h / Heating

5: 50 percent / N-bromosuccinimide (NBS), aq. HClO₄ / 1.5 h / 0 - 20 °C

6: 75 percent / Pb(OAc)4, CaCO₃, I₂ / cyclohexane / 3 h / Heating; Irradiation

7: 1.10 g / KOH / methanol / 0.5 h / Heating

8: 8 N Jones' reagent / acetone / 1 h / 0 °C

9: 62 percent / Zn, i-PrOH / dimethylformamide / 8 h / Heating

10: 89 percent / 8 N Jones' reagent / acetone / 2 h / 0 °C

11: 86 percent / triethylamine (TEA) / 0.5 h / Heating

12: 83 percent / trimethylsilyl trifluoromethanesulfonate (TMSOTf) / CH₂Cl₂ / 5 h / -78 - -23 °C

With 1H-imidazole; lead(IV) acetate; potassium hydroxide; N-Bromosuccinimide; lithium aluminium tetrahydride; perchloric acid; jones' reagent; trimethylsilyl trifluoromethanesulfonate; hydrogen; iodine; triethylamine; isopropyl alcohol; calcium carbonate; zinc; platinum(IV) oxide; In methanol; diethyl ether; hexane; dichloromethane; cyclohexane; N,N-dimethyl-formamide; acetone;