1-Methanesulfonyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,6-tetrahydropyridine → (R)-4-[5-(1-Methanesulfonyl-1,2,3,6-tetrahydro-pyridin-4-yl)-2-methyl-2,3-dihydro-furo[2,3-c]pyridin-2-yl]-piperidine-1-carboxylic acid tert-butyl ester

HRID 533126Notes

Reaction equation

HRID 533126 reaction equation
[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][CH:11]([C@@:14]2([CH3:24])[O:23][C:17]3=[CH:18][N:19]=[C:20](Cl)[CH:21]=[C:16]3[CH2:15]2)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[CH3:25][S:26]([N:29]1[CH2:34][CH:33]=[C:32](B2OC(C)(C)C(C)(C)O2)[CH2:31][CH2:30]1)(=[O:28])=[O:27]>>[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][CH:11]([C@:14]2([CH3:24])[O:23][C:17]3=[CH:18][N:19]=[C:20]([C:32]4[CH2:33][CH2:34][N:29]([S:26]([CH3:25])(=[O:28])=[O:27])[CH2:30][CH:31]=4)[CH:21]=[C:16]3[CH2:15]2)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2]

Participants

3

Reactant 2

HCID 679734971-Methanesulfonyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,6-tetrahydropyridineHCID 86674904(S)-4-(5-chloro-2-methyl-2,3-dihydro-furo[2,3-c]pyridin-2-yl)-piperidine-1-carboxylic acid tert-butyl ester

Product 1

HCID 86686881(R)-4-[5-(1-Methanesulfonyl-1,2,3,6-tetrahydro-pyridin-4-yl)-2-methyl-2,3-dihydro-furo[2,3-c]pyridin-2-yl]-piperidine-1-carboxylic acid tert-butyl ester

Procedure

The title compound is prepared from (S)-4-(5-chloro-2-methyl-2,3-dihydro-furo[2,3-c]pyridin-2-yl)-piperidine-1-carboxylic acid tert-butyl ester and 1-methanesulfonyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1,2,3,6-tetrahydro-pyridine following a procedure analogous to that described for Intermediate 10. LC (method 4): tR=1.02 min; Mass spectrum (ESI+): m/z=478 [M+H]+.

Sources & evidence

ORD record
ord-e15644c0419a459ea8521684af5c11d4
Source dataset
uspto-grants-2014_10
Patent number
US08853239B2

Reaction notes

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