6-[(3R,4S,5S)-4-[4-(2-methoxyethoxymethyl)phenyl]-1-(toluene-4-sulphonyl)-5-((S)-3-triisopropylsilanyloxybutoxy)piperidin-3-yloxymethyl]-4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazine

Base Information

Chemical Name:6-[(3R,4S,5S)-4-[4-(2-methoxyethoxymethyl)phenyl]-1-(toluene-4-sulphonyl)-5-((S)-3-triisopropylsilanyloxybutoxy)piperidin-3-yloxymethyl]-4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazine
CAS No.:912347-14-9
Molecular Formula:C₄₈H₇₄N₂O₉SSi
Molecular Weight:883.275
Hs Code.:

6-[(3R,4S,5S)-4-[4-(2-methoxyethoxymethyl)phenyl]-1-(toluene-4-sulphonyl)-5-((S)-3-triisopropylsilanyloxybutoxy)piperidin-3-yloxymethyl]-4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazine

Synonyms:6-[(3R,4S,5S)-4-[4-(2-methoxyethoxymethyl)phenyl]-1-(toluene-4-sulphonyl)-5-((S)-3-triisopropylsilanyloxybutoxy)piperidin-3-yloxymethyl]-4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazine

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Chemical Property of 6-[(3R,4S,5S)-4-[4-(2-methoxyethoxymethyl)phenyl]-1-(toluene-4-sulphonyl)-5-((S)-3-triisopropylsilanyloxybutoxy)piperidin-3-yloxymethyl]-4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazine

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Technology Process of 6-[(3R,4S,5S)-4-[4-(2-methoxyethoxymethyl)phenyl]-1-(toluene-4-sulphonyl)-5-((S)-3-triisopropylsilanyloxybutoxy)piperidin-3-yloxymethyl]-4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazine

There total 2 articles about 6-[(3R,4S,5S)-4-[4-(2-methoxyethoxymethyl)phenyl]-1-(toluene-4-sulphonyl)-5-((S)-3-triisopropylsilanyloxybutoxy)piperidin-3-yloxymethyl]-4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazine 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:

: 912347-15-0
(S)-3-triisopropylsilanyloxybutyl toluene-4-sulphonate

: 912347-14-9
6-[(3R,4S,5S)-4-[4-(2-methoxyethoxymethyl)phenyl]-1-(toluene-4-sulphonyl)-5-((S)-3-triisopropylsilanyloxybutoxy)piperidin-3-yloxymethyl]-4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazine

Guidance literature:: (3S,4S,5R)-4-[4-(2-methoxyethoxymethyl)phenyl]-5-[4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]-1-(toluene-4-sulphonyl)piperidin-3-ol; With sodium hydride; In N,N-dimethyl-formamide; at 0 ℃; for 1h;

(S)-3-triisopropylsilanyloxybutyl toluene-4-sulphonate; In N,N-dimethyl-formamide; at -5 - 60 ℃; for 3h;

Reference yield:

: 80522-42-5
triisopropylsilyl trifluoromethanesulfonate

: 912347-14-9
6-[(3R,4S,5S)-4-[4-(2-methoxyethoxymethyl)phenyl]-1-(toluene-4-sulphonyl)-5-((S)-3-triisopropylsilanyloxybutoxy)piperidin-3-yloxymethyl]-4-(3-methoxypropyl)-3,4-dihydro-2H-benzo[1,4]oxazine

Guidance literature:: Multi-step reaction with 2 steps

1.1: 2,6-dimethylpyridine / dichloromethane / 1 h / 0 °C

2.1: sodium hydride / N,N-dimethyl-formamide / 1 h / 0 °C

2.2: 3 h / -5 - 60 °C

With 2,6-dimethylpyridine; sodium hydride; In dichloromethane; N,N-dimethyl-formamide;