(6S,9R)-6-(2,3-difluorophenyl)-9-(triisopropylsilyloxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-ol

Base Information

Chemical Name:(6S,9R)-6-(2,3-difluorophenyl)-9-(triisopropylsilyloxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-ol
CAS No.:1190363-47-3
Molecular Formula:C₂₅H₃₅F₂NO₂Si
Molecular Weight:447.641
Hs Code.:

Synonyms:(6S,9R)-6-(2,3-difluorophenyl)-9-(triisopropylsilyloxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-ol

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Chemical Property of (6S,9R)-6-(2,3-difluorophenyl)-9-(triisopropylsilyloxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-ol

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Technology Process of (6S,9R)-6-(2,3-difluorophenyl)-9-(triisopropylsilyloxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-ol

There total 1 articles about (6S,9R)-6-(2,3-difluorophenyl)-9-(triisopropylsilyloxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-ol 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: 96.0%

: 1354640-52-0
(9R)-6-(2,3-difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5Hcyclohepta[b]pyridin-5-one

: 1190363-47-3
(6S,9R)-6-(2,3-difluorophenyl)-9-(triisopropylsilyloxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-ol

Guidance literature:: With methanol; sodium tetrahydroborate; at 20 ℃; for 1h;

Reference yield: 65.0%

: 1190363-47-3
(6S,9R)-6-(2,3-difluorophenyl)-9-(triisopropylsilyloxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-ol

: 1289023-94-4
(5S,6S,9R)-6-(2,3-difluorophenyl)-6,7,8,9-tetrahydro-5Hcyclohepta[b]pyridine-5,9-diol

: 1289023-95-5
(5R,6S,9R)-6-(2,3-difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5Hcyclohepta[b]pyridin-5-ol

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 2h;

Reference yield:

: 1190363-47-3
(6S,9R)-6-(2,3-difluorophenyl)-9-(triisopropylsilyloxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-ol

: 1289023-96-6
(5R,6S,9R)-6-(2,3-difluorophenyl)-6,7,8,9-tetrahydro-5Hcyclohepta[b]pyridine-5,9-diol

Guidance literature:: Multi-step reaction with 2 steps

1: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C

2: tetrabutyl ammonium fluoride / tetrahydrofuran / 50 °C

With tetrabutyl ammonium fluoride; In tetrahydrofuran;