tert-Butyl-[2-((4R,5S,6R)-6-isopropyl-2,2,5-trimethyl-[1,3]dioxan-4-yl)-ethoxy]-diphenyl-silane

Base Information

Chemical Name:tert-Butyl-[2-((4R,5S,6R)-6-isopropyl-2,2,5-trimethyl-[1,3]dioxan-4-yl)-ethoxy]-diphenyl-silane
CAS No.:1025949-33-0
Molecular Formula:C₂₈H₄₂O₃Si
Molecular Weight:454.725
Hs Code.:

Synonyms:

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Chemical Property of tert-Butyl-[2-((4R,5S,6R)-6-isopropyl-2,2,5-trimethyl-[1,3]dioxan-4-yl)-ethoxy]-diphenyl-silane

Chemical Property:

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Technology Process of tert-Butyl-[2-((4R,5S,6R)-6-isopropyl-2,2,5-trimethyl-[1,3]dioxan-4-yl)-ethoxy]-diphenyl-silane

There total 9 articles about tert-Butyl-[2-((4R,5S,6R)-6-isopropyl-2,2,5-trimethyl-[1,3]dioxan-4-yl)-ethoxy]-diphenyl-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:

: 95531-99-0
5-(benzyloxy)-2-methylhex-2(E)-en-1-ol

: 1025949-33-0
tert-Butyl-[2-((4R,5S,6R)-6-isopropyl-2,2,5-trimethyl-[1,3]dioxan-4-yl)-ethoxy]-diphenyl-silane

Guidance literature:: Multi-step reaction with 7 steps

1: (COCl)2; Et₃N; DMSO / CH₂Cl₂ / 1.5 h / -78 - 20 °C

2: diethyl ether / 0.17 h / 0 °C

3: 30 percent / Ti(OiPr)4; 4 Angstroeme MS; TBHP / diethyl D-(-)-tartrate / CH₂Cl₂ / 0.5 h / -23 °C

4: 50 percent / Cp₂TiCl₂; Zn; cyclohexa-1,4-diene / tetrahydrofuran / 6 h / -23 - 20 °C

5: 20 percent / H₂ / Pd/C / methanol / 0.5 h / 20 °C

6: Et₃N; DMAP / CH₂Cl₂ / 2 h / 0 - 20 °C

7: CSA / CH₂Cl₂ / 2 h / 0 - 20 °C

With titanium(IV) isopropylate; tert.-butylhydroperoxide; dmap; bis(cyclopentadienyl)titanium dichloride; oxalyl dichloride; cyclohexa-1,4-diene; 4 Angstroeme MS; camphor-10-sulfonic acid; hydrogen; dimethyl sulfoxide; triethylamine; zinc; palladium on activated charcoal; diethyl (2S,3S)-tartrate; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; 1: Swern oxidation / 3: Sharpless asymmetric epoxidation;
DOI:10.1016/S0040-4039(03)00326-5

Reference yield:

: 113219-30-0
(E)-5-Benzyloxy-2-methyl-pent-2-enoic acid ethyl ester

: 1025949-33-0
tert-Butyl-[2-((4R,5S,6R)-6-isopropyl-2,2,5-trimethyl-[1,3]dioxan-4-yl)-ethoxy]-diphenyl-silane

Guidance literature:: Multi-step reaction with 8 steps

1: LAH / diethyl ether / 0.17 h / 0 °C

2: (COCl)2; Et₃N; DMSO / CH₂Cl₂ / 1.5 h / -78 - 20 °C

3: diethyl ether / 0.17 h / 0 °C

4: 30 percent / Ti(OiPr)4; 4 Angstroeme MS; TBHP / diethyl D-(-)-tartrate / CH₂Cl₂ / 0.5 h / -23 °C

5: 50 percent / Cp₂TiCl₂; Zn; cyclohexa-1,4-diene / tetrahydrofuran / 6 h / -23 - 20 °C

6: 20 percent / H₂ / Pd/C / methanol / 0.5 h / 20 °C

7: Et₃N; DMAP / CH₂Cl₂ / 2 h / 0 - 20 °C

8: CSA / CH₂Cl₂ / 2 h / 0 - 20 °C

With titanium(IV) isopropylate; tert.-butylhydroperoxide; dmap; bis(cyclopentadienyl)titanium dichloride; lithium aluminium tetrahydride; oxalyl dichloride; cyclohexa-1,4-diene; 4 Angstroeme MS; camphor-10-sulfonic acid; hydrogen; dimethyl sulfoxide; triethylamine; zinc; palladium on activated charcoal; diethyl (2S,3S)-tartrate; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; 2: Swern oxidation / 4: Sharpless asymmetric epoxidation;
DOI:10.1016/S0040-4039(03)00326-5

Reference yield:

: 95532-05-1
(E)-5-Benzyloxy-2-methyl-pent-2-enal

: 1025949-33-0
tert-Butyl-[2-((4R,5S,6R)-6-isopropyl-2,2,5-trimethyl-[1,3]dioxan-4-yl)-ethoxy]-diphenyl-silane

Guidance literature:: Multi-step reaction with 6 steps

1: diethyl ether / 0.17 h / 0 °C

2: 30 percent / Ti(OiPr)4; 4 Angstroeme MS; TBHP / diethyl D-(-)-tartrate / CH₂Cl₂ / 0.5 h / -23 °C

3: 50 percent / Cp₂TiCl₂; Zn; cyclohexa-1,4-diene / tetrahydrofuran / 6 h / -23 - 20 °C

4: 20 percent / H₂ / Pd/C / methanol / 0.5 h / 20 °C

5: Et₃N; DMAP / CH₂Cl₂ / 2 h / 0 - 20 °C

6: CSA / CH₂Cl₂ / 2 h / 0 - 20 °C

With titanium(IV) isopropylate; tert.-butylhydroperoxide; dmap; bis(cyclopentadienyl)titanium dichloride; cyclohexa-1,4-diene; 4 Angstroeme MS; camphor-10-sulfonic acid; hydrogen; triethylamine; zinc; palladium on activated charcoal; diethyl (2S,3S)-tartrate; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; 2: Sharpless asymmetric epoxidation;
DOI:10.1016/S0040-4039(03)00326-5