(2R,6S)-2-Benzyloxymethyl-6-{2-[(S)-2,4-bis-(tert-butyl-dimethyl-silanyloxy)-1,1-dimethyl-butyl]-[1,3]dithian-2-ylmethyl}-4,4-dimethoxy-tetrahydro-pyran

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Chemical Name:(2R,6S)-2-Benzyloxymethyl-6-{2-[(S)-2,4-bis-(tert-butyl-dimethyl-silanyloxy)-1,1-dimethyl-butyl]-[1,3]dithian-2-ylmethyl}-4,4-dimethoxy-tetrahydro-pyran
CAS No.:152426-88-5
Molecular Formula:C₃₈H₇₀O₆S₂Si₂
Molecular Weight:743.273
Hs Code.:

(2R,6S)-2-Benzyloxymethyl-6-{2-[(S)-2,4-bis-(tert-butyl-dimethyl-silanyloxy)-1,1-dimethyl-butyl]-[1,3]dithian-2-ylmethyl}-4,4-dimethoxy-tetrahydro-pyran

Synonyms:(2R,6S)-2-Benzyloxymethyl-6-{2-[(S)-2,4-bis-(tert-butyl-dimethyl-silanyloxy)-1,1-dimethyl-butyl]-[1,3]dithian-2-ylmethyl}-4,4-dimethoxy-tetrahydro-pyran

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Chemical Property of (2R,6S)-2-Benzyloxymethyl-6-{2-[(S)-2,4-bis-(tert-butyl-dimethyl-silanyloxy)-1,1-dimethyl-butyl]-[1,3]dithian-2-ylmethyl}-4,4-dimethoxy-tetrahydro-pyran

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Technology Process of (2R,6S)-2-Benzyloxymethyl-6-{2-[(S)-2,4-bis-(tert-butyl-dimethyl-silanyloxy)-1,1-dimethyl-butyl]-[1,3]dithian-2-ylmethyl}-4,4-dimethoxy-tetrahydro-pyran

There total 17 articles about (2R,6S)-2-Benzyloxymethyl-6-{2-[(S)-2,4-bis-(tert-butyl-dimethyl-silanyloxy)-1,1-dimethyl-butyl]-[1,3]dithian-2-ylmethyl}-4,4-dimethoxy-tetrahydro-pyran 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:

: 121352-88-3
[(2R,3R)-3-(2-Benzyloxy-1,1-dimethyl-ethyl)-oxiranyl]-methanol

: 152426-88-5
(2R,6S)-2-Benzyloxymethyl-6-{2-[(S)-2,4-bis-(tert-butyl-dimethyl-silanyloxy)-1,1-dimethyl-butyl]-[1,3]dithian-2-ylmethyl}-4,4-dimethoxy-tetrahydro-pyran

Guidance literature:: Multi-step reaction with 6 steps

1: 96 percent / Red-Al / toluene

2: 98 percent / imidazole

3: 98 percent / H₂ / Pd-black / ethanol

4: 92 percent / Swern oxidation

5: 84 percent / MgBr₂*OEt₂ / diethyl ether

6: 1) t-BuLi, HMPA / 1) THF, -78 deg C

With 1H-imidazole; N,N,N,N,N,N-hexamethylphosphoric triamide; hydrogen; tert.-butyl lithium; sodium bis(2-methoxyethoxy)aluminium dihydride; magnesium bromide; palladium; In diethyl ether; ethanol; toluene;
DOI:10.1016/S0040-4039(00)74063-9

Reference yield:

: 152426-81-8
(3S)-1-benzyloxy-2,2-dimethylpentane-3,5-diol

: 152426-88-5
(2R,6S)-2-Benzyloxymethyl-6-{2-[(S)-2,4-bis-(tert-butyl-dimethyl-silanyloxy)-1,1-dimethyl-butyl]-[1,3]dithian-2-ylmethyl}-4,4-dimethoxy-tetrahydro-pyran

Guidance literature:: Multi-step reaction with 5 steps

1: 98 percent / imidazole

2: 98 percent / H₂ / Pd-black / ethanol

3: 92 percent / Swern oxidation

4: 84 percent / MgBr₂*OEt₂ / diethyl ether

5: 1) t-BuLi, HMPA / 1) THF, -78 deg C

With 1H-imidazole; N,N,N,N,N,N-hexamethylphosphoric triamide; hydrogen; tert.-butyl lithium; magnesium bromide; palladium; In diethyl ether; ethanol;
DOI:10.1016/S0040-4039(00)74063-9

Reference yield:

: 187527-29-3
[(S)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2,2-dimethyl-pentyloxymethyl]-benzene

: 152426-88-5
(2R,6S)-2-Benzyloxymethyl-6-{2-[(S)-2,4-bis-(tert-butyl-dimethyl-silanyloxy)-1,1-dimethyl-butyl]-[1,3]dithian-2-ylmethyl}-4,4-dimethoxy-tetrahydro-pyran

Guidance literature:: Multi-step reaction with 4 steps

1: 98 percent / H₂ / Pd-black / ethanol

2: 92 percent / Swern oxidation

3: 84 percent / MgBr₂*OEt₂ / diethyl ether

4: 1) t-BuLi, HMPA / 1) THF, -78 deg C

With N,N,N,N,N,N-hexamethylphosphoric triamide; hydrogen; tert.-butyl lithium; magnesium bromide; palladium; In diethyl ether; ethanol;
DOI:10.1016/S0040-4039(00)74063-9