1'-benzyl-6-chloro-7-fluoro-1H-spiro[furo[3,4-c]pyridine-3,4'-piperidin]-1-ol

Base Information

Chemical Name:1'-benzyl-6-chloro-7-fluoro-1H-spiro[furo[3,4-c]pyridine-3,4'-piperidin]-1-ol
CAS No.:1283090-75-4
Molecular Formula:C₁₈H₁₈ClFN₂O₂
Molecular Weight:348.805
Hs Code.:

Synonyms:1'-benzyl-6-chloro-7-fluoro-1H-spiro[furo[3,4-c]pyridine-3,4'-piperidin]-1-ol

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Chemical Property of 1'-benzyl-6-chloro-7-fluoro-1H-spiro[furo[3,4-c]pyridine-3,4'-piperidin]-1-ol

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Technology Process of 1'-benzyl-6-chloro-7-fluoro-1H-spiro[furo[3,4-c]pyridine-3,4'-piperidin]-1-ol

There total 3 articles about 1'-benzyl-6-chloro-7-fluoro-1H-spiro[furo[3,4-c]pyridine-3,4'-piperidin]-1-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:

: 1283090-74-3
1'-benzyl-6-chloro-7-fluoro-1H-spiro[furo[3,4-c]pyridine-3,4'-piperidin]-1-one

: 1283090-75-4
1'-benzyl-6-chloro-7-fluoro-1H-spiro[furo[3,4-c]pyridine-3,4'-piperidin]-1-ol

Guidance literature:: 1'-benzyl-6-chloro-7-fluoro-1H-spiro[furo[3,4-c]pyridine-3,4'-piperidin]-1-one; With diisobutylaluminium hydride; In toluene; at -78 ℃; for 0.5h;

With water; In toluene; at 0 ℃;

Reference yield:

: 17282-04-1
2-chloro-3-fluoropyridine

: 1283090-75-4
1'-benzyl-6-chloro-7-fluoro-1H-spiro[furo[3,4-c]pyridine-3,4'-piperidin]-1-ol

Guidance literature:: Multi-step reaction with 3 steps

1.1: diisopropylamine; n-butyllithium / tetrahydrofuran / 3.5 h / -78 °C / Inert atmosphere

1.3: pH 2

2.1: 2,2,6,6-tetramethyl-piperidine; n-butyllithium / tetrahydrofuran / 3.5 h / -78 °C / Inert atmosphere

2.2: 3 h / -78 - 20 °C / Inert atmosphere

3.1: diisobutylaluminium hydride / toluene / 0.5 h / -78 °C

3.2: 0 °C

With 2,2,6,6-tetramethyl-piperidine; n-butyllithium; diisobutylaluminium hydride; diisopropylamine; In tetrahydrofuran; toluene;

Reference yield:

: 628691-93-0
2-chloro-3-fluoro-pyridine-4-carboxylic acid

: 1283090-75-4
1'-benzyl-6-chloro-7-fluoro-1H-spiro[furo[3,4-c]pyridine-3,4'-piperidin]-1-ol

Guidance literature:: Multi-step reaction with 2 steps

1.1: 2,2,6,6-tetramethyl-piperidine; n-butyllithium / tetrahydrofuran / 3.5 h / -78 °C / Inert atmosphere

1.2: 3 h / -78 - 20 °C / Inert atmosphere

2.1: diisobutylaluminium hydride / toluene / 0.5 h / -78 °C

2.2: 0 °C

With 2,2,6,6-tetramethyl-piperidine; n-butyllithium; diisobutylaluminium hydride; In tetrahydrofuran; toluene;