Z-(2R,2'R)-trimethyl-[1-phenyl-2-(6'-tert-butyldiphenylsilanyloxymethylpyran-2'-yloxy)-vinyloxy]-silane

Base Information

Chemical Name:Z-(2R,2'R)-trimethyl-[1-phenyl-2-(6'-tert-butyldiphenylsilanyloxymethylpyran-2'-yloxy)-vinyloxy]-silane
CAS No.:891491-87-5
Molecular Formula:C₃₃H₄₄O₄Si₂
Molecular Weight:560.881
Hs Code.:

Synonyms:Z-(2R,2'R)-trimethyl-[1-phenyl-2-(6'-tert-butyldiphenylsilanyloxymethylpyran-2'-yloxy)-vinyloxy]-silane

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Chemical Property of Z-(2R,2'R)-trimethyl-[1-phenyl-2-(6'-tert-butyldiphenylsilanyloxymethylpyran-2'-yloxy)-vinyloxy]-silane

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Technology Process of Z-(2R,2'R)-trimethyl-[1-phenyl-2-(6'-tert-butyldiphenylsilanyloxymethylpyran-2'-yloxy)-vinyloxy]-silane

There total 6 articles about Z-(2R,2'R)-trimethyl-[1-phenyl-2-(6'-tert-butyldiphenylsilanyloxymethylpyran-2'-yloxy)-vinyloxy]-silane 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:

: 27607-77-8
trimethylsilyl trifluoromethanesulfonate

: 216769-05-0
(R,R)-2-(6'-tert-butyldiphenylsilanyloxymethylpyranyloxy)-1-phenylethanone

: 891491-87-5
Z-(2R,2'R)-trimethyl-[1-phenyl-2-(6'-tert-butyldiphenylsilanyloxymethylpyran-2'-yloxy)-vinyloxy]-silane

Guidance literature:: With triethylamine; In dichloromethane; at 0 ℃; for 0.5h;
DOI:10.1039/a806584e

Reference yield:

: 107033-46-5
(R)-(tert-butyldiphenylsilyloxy)methyloxirane

: 891491-87-5
Z-(2R,2'R)-trimethyl-[1-phenyl-2-(6'-tert-butyldiphenylsilanyloxymethylpyran-2'-yloxy)-vinyloxy]-silane

Guidance literature:: Multi-step reaction with 5 steps

1.1: 100 percent / Li₂CuCl₄ / tetrahydrofuran / 0.25 h / -30 °C

2.1: sodium bicarbonate; O₃ / CH₂Cl₂ / 0.5 h / -78 °C

2.2: 100 percent / PPh₃ / CH₂Cl₂ / 16 h / 20 °C

3.1: 81 percent / KHMDS / toluene; tetrahydrofuran / 2 h / -78 - 0 °C

4.1: 97 percent / tetrahydrofuran; diethyl ether / 0.5 h / -30 °C

5.1: Et₃N / CH₂Cl₂ / -78 - -30 °C

With dilithium tetrachlorocuprate; potassium hexamethylsilazane; sodium hydrogencarbonate; ozone; triethylamine; In tetrahydrofuran; diethyl ether; dichloromethane; toluene;
DOI:10.1039/b602805e

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 891491-87-5
Z-(2R,2'R)-trimethyl-[1-phenyl-2-(6'-tert-butyldiphenylsilanyloxymethylpyran-2'-yloxy)-vinyloxy]-silane

Guidance literature:: Multi-step reaction with 6 steps

1.1: 86 percent / Et₃N; DMAP / CH₂Cl₂ / 72 h / 20 °C

2.1: 100 percent / Li₂CuCl₄ / tetrahydrofuran / 0.25 h / -30 °C

3.1: sodium bicarbonate; O₃ / CH₂Cl₂ / 0.5 h / -78 °C

3.2: 100 percent / PPh₃ / CH₂Cl₂ / 16 h / 20 °C

4.1: 81 percent / KHMDS / toluene; tetrahydrofuran / 2 h / -78 - 0 °C

5.1: 97 percent / tetrahydrofuran; diethyl ether / 0.5 h / -30 °C

6.1: Et₃N / CH₂Cl₂ / -78 - -30 °C

With dmap; dilithium tetrachlorocuprate; potassium hexamethylsilazane; sodium hydrogencarbonate; ozone; triethylamine; In tetrahydrofuran; diethyl ether; dichloromethane; toluene;
DOI:10.1039/b602805e