Acetic acid (1S,2S,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1-((R)-(R)-1,4-dioxa-spiro[4.5]dec-2-yl-hydroxy-methyl)-2-methoxy-3-methyl-butyl ester

Base Information

Chemical Name:Acetic acid (1S,2S,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1-((R)-(R)-1,4-dioxa-spiro[4.5]dec-2-yl-hydroxy-methyl)-2-methoxy-3-methyl-butyl ester
CAS No.:1053634-79-9
Molecular Formula:C₃₃H₄₈O₇Si
Molecular Weight:584.825
Hs Code.:

Acetic acid (1S,2S,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1-((R)-(R)-1,4-dioxa-spiro[4.5]dec-2-yl-hydroxy-methyl)-2-methoxy-3-methyl-butyl ester

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Chemical Property of Acetic acid (1S,2S,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1-((R)-(R)-1,4-dioxa-spiro[4.5]dec-2-yl-hydroxy-methyl)-2-methoxy-3-methyl-butyl ester

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Technology Process of Acetic acid (1S,2S,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1-((R)-(R)-1,4-dioxa-spiro[4.5]dec-2-yl-hydroxy-methyl)-2-methoxy-3-methyl-butyl ester

There total 9 articles about Acetic acid (1S,2S,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1-((R)-(R)-1,4-dioxa-spiro[4.5]dec-2-yl-hydroxy-methyl)-2-methoxy-3-methyl-butyl ester 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:

: 27205-80-7
4-methoxy-3-methyl-2(5H)-furanone

: 1053634-79-9
Acetic acid (1S,2S,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1-((R)-(R)-1,4-dioxa-spiro[4.5]dec-2-yl-hydroxy-methyl)-2-methoxy-3-methyl-butyl ester

Guidance literature:: Multi-step reaction with 8 steps

1: 1.) LDA / 1.) THF, hexane, -20 deg C, 20 min; -78 deg C, 2 h, 2.) 1 h

2: 100 percent / H₂, NaHCO₃ / 5percent Rh/Al₂O₃ / ethyl acetate / 8 h / 5320 Torr

3: 95 percent / aq. AcOH / tetrahydrofuran / 5 h / Ambient temperature

4: PPTS / CH₂Cl₂ / 0.25 h / Ambient temperature

5: 99.4 percent / LiBEt₃H / tetrahydrofuran / 1 h / Ambient temperature

6: DMAP, Et₃N / CH₂Cl₂ / 10 h / Ambient temperature

7: 99 percent / DMAP, pyridine / 1.5 h / Ambient temperature

8: aq. AcOH / tetrahydrofuran / 6 h / Ambient temperature

With pyridine; dmap; hydrogen; pyridinium p-toluenesulfonate; lithium triethylborohydride; sodium hydrogencarbonate; acetic acid; triethylamine; lithium diisopropyl amide; Rh/Al₂O₃; In tetrahydrofuran; dichloromethane; ethyl acetate;

Reference yield:

: 78008-36-3
(R)-2,3-cyclohexylideneglyceraldehyde

: 1053634-79-9
Acetic acid (1S,2S,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1-((R)-(R)-1,4-dioxa-spiro[4.5]dec-2-yl-hydroxy-methyl)-2-methoxy-3-methyl-butyl ester

Guidance literature:: Multi-step reaction with 8 steps

1: 1.) LDA / 1.) THF, hexane, -20 deg C, 20 min; -78 deg C, 2 h, 2.) 1 h

2: 100 percent / H₂, NaHCO₃ / 5percent Rh/Al₂O₃ / ethyl acetate / 8 h / 5320 Torr

3: 95 percent / aq. AcOH / tetrahydrofuran / 5 h / Ambient temperature

4: PPTS / CH₂Cl₂ / 0.25 h / Ambient temperature

5: 99.4 percent / LiBEt₃H / tetrahydrofuran / 1 h / Ambient temperature

6: DMAP, Et₃N / CH₂Cl₂ / 10 h / Ambient temperature

7: 99 percent / DMAP, pyridine / 1.5 h / Ambient temperature

8: aq. AcOH / tetrahydrofuran / 6 h / Ambient temperature

With pyridine; dmap; hydrogen; pyridinium p-toluenesulfonate; lithium triethylborohydride; sodium hydrogencarbonate; acetic acid; triethylamine; lithium diisopropyl amide; Rh/Al₂O₃; In tetrahydrofuran; dichloromethane; ethyl acetate;

Reference yield:

: 203063-24-5
(S)-5-((R)-(R)-1,4-Dioxa-spiro[4.5]dec-2-yl-triethylsilanyloxy-methyl)-4-methoxy-3-methyl-5H-furan-2-one

: 1053634-79-9
Acetic acid (1S,2S,3S)-4-(tert-butyl-diphenyl-silanyloxy)-1-((R)-(R)-1,4-dioxa-spiro[4.5]dec-2-yl-hydroxy-methyl)-2-methoxy-3-methyl-butyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: 100 percent / H₂, NaHCO₃ / 5percent Rh/Al₂O₃ / ethyl acetate / 8 h / 5320 Torr

2: 95 percent / aq. AcOH / tetrahydrofuran / 5 h / Ambient temperature

3: PPTS / CH₂Cl₂ / 0.25 h / Ambient temperature

4: 99.4 percent / LiBEt₃H / tetrahydrofuran / 1 h / Ambient temperature

5: DMAP, Et₃N / CH₂Cl₂ / 10 h / Ambient temperature

6: 99 percent / DMAP, pyridine / 1.5 h / Ambient temperature

7: aq. AcOH / tetrahydrofuran / 6 h / Ambient temperature

With pyridine; dmap; hydrogen; pyridinium p-toluenesulfonate; lithium triethylborohydride; sodium hydrogencarbonate; acetic acid; triethylamine; Rh/Al₂O₃; In tetrahydrofuran; dichloromethane; ethyl acetate;