1-Butanesulfonyl chloride → HCID 66778571, compound

HRID 1847621Notes

Reaction equation

HRID 1847621 reaction equation
[CH2:1]([S:5](Cl)(=[O:7])=[O:6])[CH2:2][CH2:3][CH3:4].Cl.[N:10]1[C:19]2[CH2:18][CH2:17][NH:16][CH2:15][C:14]=2[CH:13]=[CH:12][C:11]=1[C:20]([O:22][CH3:23])=[O:21]>CN(C1C=CN=CC=1)C.CN(C=O)C>[CH2:1]([S:5]([N:16]1[CH2:17][CH2:18][C:19]2[N:10]=[C:11]([C:20]([O:22][CH3:23])=[O:21])[CH:12]=[CH:13][C:14]=2[CH2:15]1)(=[O:7])=[O:6])[CH2:2][CH2:3][CH3:4]

Participants

5

Reactant 2

HCID 754301-Butanesulfonyl chlorideHCID 56847101HCID 56847101, compound

Product 1

HCID 66778571HCID 66778571, compound

Reagents, catalysts & solvents 2

HCID 142844-(Dimethylamino)pyridineCatalystHCID 6228DimethylformamideSolvent

Procedure

To a microwave vial containing n-butanesulfonyl chloride (0.0352 g, 0.225 mmol), was added methyl 5,6,7,8-tetrahydro-1,6-naphthyridine-2-carboxylate hydrochloride (0.0288 g, 0.15 mmol), TEA (0.167 mL, 1.2 mmol), DMAP (1.83 mg, 0.015 mmol), and DMF (2 mL). The mixture was shaken at rt for 13 h. The solvent was then completely evaporated to yield a solid. LC-MS: (FA) ES+ 313.

Workup

  1. customThe solvent was then completely evaporated
  2. customto yield a solid

Sources & evidence

ORD record
ord-7e87bdcc1bb340ff8f58f9697bea48ac
Source dataset
uspto-grants-2015_02
Patent number
US08952163B2

Reaction notes

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