((2R,3aS,5R,6S,7aS)-5-Allyl-5-methoxy-6-methyl-hexahydro-furo[3,2-b]pyran-2-ylmethoxy)-tert-butyl-diphenyl-silane

Base Information

Chemical Name:((2R,3aS,5R,6S,7aS)-5-Allyl-5-methoxy-6-methyl-hexahydro-furo[3,2-b]pyran-2-ylmethoxy)-tert-butyl-diphenyl-silane
CAS No.:338799-38-5
Molecular Formula:C₂₉H₄₀O₄Si
Molecular Weight:480.72
Hs Code.:

Synonyms:((2R,3aS,5R,6S,7aS)-5-Allyl-5-methoxy-6-methyl-hexahydro-furo[3,2-b]pyran-2-ylmethoxy)-tert-butyl-diphenyl-silane

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Chemical Property of ((2R,3aS,5R,6S,7aS)-5-Allyl-5-methoxy-6-methyl-hexahydro-furo[3,2-b]pyran-2-ylmethoxy)-tert-butyl-diphenyl-silane

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Technology Process of ((2R,3aS,5R,6S,7aS)-5-Allyl-5-methoxy-6-methyl-hexahydro-furo[3,2-b]pyran-2-ylmethoxy)-tert-butyl-diphenyl-silane

There total 12 articles about ((2R,3aS,5R,6S,7aS)-5-Allyl-5-methoxy-6-methyl-hexahydro-furo[3,2-b]pyran-2-ylmethoxy)-tert-butyl-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:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 338799-38-5
((2R,3aS,5R,6S,7aS)-5-Allyl-5-methoxy-6-methyl-hexahydro-furo[3,2-b]pyran-2-ylmethoxy)-tert-butyl-diphenyl-silane

Guidance literature:: Multi-step reaction with 5 steps

1: 80 percent / imidazole; 4-N,N-dimethylaminopyridine / CH₂Cl₂ / 8 h

2: 95 percent / H₂ / Pd(OH)2/C / ethyl acetate

3: TPAP; NMO / CH₂Cl₂

4: diethyl ether / 0.5 h / -78 °C

5: 80 mg / CSA / CH₂Cl₂ / 2 h / 0 - 20 °C

With 1H-imidazole; dmap; N-methyl-2-indolinone; tetrapropylammonium perruthennate; camphor-10-sulfonic acid; hydrogen; palladium dihydroxide; In diethyl ether; dichloromethane; ethyl acetate;
DOI:10.5555/ol015570y

Reference yield:

: 338799-45-4
(+/-)-(E)-2-methyl-4,7-octadien-1-ol

: 338799-38-5
((2R,3aS,5R,6S,7aS)-5-Allyl-5-methoxy-6-methyl-hexahydro-furo[3,2-b]pyran-2-ylmethoxy)-tert-butyl-diphenyl-silane

Guidance literature:: Multi-step reaction with 8 steps

1.1: NaH / tetrahydrofuran; various solvent(s) / 1 h / 0 - 20 °C

1.2: 90 percent / TBAI / tetrahydrofuran; various solvent(s) / 15 h / 20 °C

2.1: AD-mix α; CH3SO2NH2 / H2O; 2-methyl-propan-2-ol / 13 h / 0 °C

3.1: KHMDS; N-triisopropylsulfonylimidazole / tetrahydrofuran / 0 - 20 °C

3.2: 50 percent / KHMDS / tetrahydrofuran / 0 - 20 °C

4.1: 80 percent / imidazole; 4-N,N-dimethylaminopyridine / CH₂Cl₂ / 8 h

5.1: 95 percent / H₂ / Pd(OH)2/C / ethyl acetate

6.1: TPAP; NMO / CH₂Cl₂

7.1: diethyl ether / 0.5 h / -78 °C

8.1: 80 mg / CSA / CH₂Cl₂ / 2 h / 0 - 20 °C

With 1H-imidazole; dmap; AD-mix-α; N-methyl-2-indolinone; tetrapropylammonium perruthennate; methanesulfonamide; N-triisopropylsulfonylimidazole; camphor-10-sulfonic acid; hydrogen; potassium hexamethylsilazane; sodium hydride; palladium dihydroxide; In tetrahydrofuran; diethyl ether; dichloromethane; water; ethyl acetate; tert-butyl alcohol; 2.1: Sharpless asymmetric dihydroxylation;
DOI:10.5555/ol015570y

Reference yield:

: 338799-44-3
(+/-)-(E)-2-methyl-4,7-octadienoic acid

: 338799-38-5
((2R,3aS,5R,6S,7aS)-5-Allyl-5-methoxy-6-methyl-hexahydro-furo[3,2-b]pyran-2-ylmethoxy)-tert-butyl-diphenyl-silane

Guidance literature:: Multi-step reaction with 9 steps

1.1: 90 percent / LiAlH₄ / diethyl ether / 0.5 h / 0 °C

2.1: NaH / tetrahydrofuran; various solvent(s) / 1 h / 0 - 20 °C

2.2: 90 percent / TBAI / tetrahydrofuran; various solvent(s) / 15 h / 20 °C

3.1: AD-mix α; CH3SO2NH2 / H2O; 2-methyl-propan-2-ol / 13 h / 0 °C

4.1: KHMDS; N-triisopropylsulfonylimidazole / tetrahydrofuran / 0 - 20 °C

4.2: 50 percent / KHMDS / tetrahydrofuran / 0 - 20 °C

5.1: 80 percent / imidazole; 4-N,N-dimethylaminopyridine / CH₂Cl₂ / 8 h

6.1: 95 percent / H₂ / Pd(OH)2/C / ethyl acetate

7.1: TPAP; NMO / CH₂Cl₂

8.1: diethyl ether / 0.5 h / -78 °C

9.1: 80 mg / CSA / CH₂Cl₂ / 2 h / 0 - 20 °C

With 1H-imidazole; dmap; AD-mix-α; lithium aluminium tetrahydride; N-methyl-2-indolinone; tetrapropylammonium perruthennate; methanesulfonamide; N-triisopropylsulfonylimidazole; camphor-10-sulfonic acid; hydrogen; potassium hexamethylsilazane; sodium hydride; palladium dihydroxide; In tetrahydrofuran; diethyl ether; dichloromethane; water; ethyl acetate; tert-butyl alcohol; 3.1: Sharpless asymmetric dihydroxylation;
DOI:10.5555/ol015570y