C₇₁H₈₉NO₂₀SSi

Base Information

Chemical Name:C₇₁H₈₉NO₂₀SSi
CAS No.:202657-43-0
Molecular Formula:C₇₁H₈₉NO₂₀SSi
Molecular Weight:1336.63
Hs Code.:

C<sub>71</sub>H<sub>89</sub>NO<sub>20</sub>SSi

Synonyms:C₇₁H₈₉NO₂₀SSi

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Chemical Property of C₇₁H₈₉NO₂₀SSi

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Technology Process of C₇₁H₈₉NO₂₀SSi

There total 15 articles about C₇₁H₈₉NO₂₀SSi 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: 85.0%

: 202657-40-7
C₇₄H₈₉NO₂₂SSi

: 202657-43-0
C₇₁H₈₉NO₂₀SSi

Guidance literature:: With potassium carbonate; In methanol; for 0.25h;
DOI:10.1021/ja9725864

Reference yield:

: 100-39-0
benzyl bromide

: 202657-43-0
C₇₁H₈₉NO₂₀SSi

Guidance literature:: Multi-step reaction with 6 steps

1: 85 percent / NaH / dimethylformamide / 1 h

2: 3,3-dimethyldioxirane / CH₂Cl₂; acetone / 1 h / 0 °C

3: 48 percent / ZnCl₂ / tetrahydrofuran; diethyl ether / 24 h / Ambient temperature

4: 91 percent / MeONa, MeOH / 1 h

5: 1.) bis(tributyltin)oxide, 2.) 4A molecular sieves, AgBF₄ / 1.) benzene, reflux, overnoght, 2.) benzene, THF, from -60 deg C to RT, 2 d

6: 85 percent / K₂CO₃ / methanol / 0.25 h

With methanol; silver tetrafluoroborate; 4 A molecular sieve; sodium methylate; 3,3-dimethyldioxirane; sodium hydride; potassium carbonate; bis(tri-n-butyltin)oxide; zinc(II) chloride; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; N,N-dimethyl-formamide; acetone;
DOI:10.1021/ja9725864

Reference yield:

: 149847-26-7
3,4-o-carbonyl-D-galactal

: 202657-43-0
C₇₁H₈₉NO₂₀SSi

Guidance literature:: Multi-step reaction with 6 steps

1: 85 percent / NaH / dimethylformamide / 1 h

2: 3,3-dimethyldioxirane / CH₂Cl₂; acetone / 1 h / 0 °C

3: 48 percent / ZnCl₂ / tetrahydrofuran; diethyl ether / 24 h / Ambient temperature

4: 91 percent / MeONa, MeOH / 1 h

5: 1.) bis(tributyltin)oxide, 2.) 4A molecular sieves, AgBF₄ / 1.) benzene, reflux, overnoght, 2.) benzene, THF, from -60 deg C to RT, 2 d

6: 85 percent / K₂CO₃ / methanol / 0.25 h

With methanol; silver tetrafluoroborate; 4 A molecular sieve; sodium methylate; 3,3-dimethyldioxirane; sodium hydride; potassium carbonate; bis(tri-n-butyltin)oxide; zinc(II) chloride; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; N,N-dimethyl-formamide; acetone;
DOI:10.1021/ja9725864