Methylamine → HCID 68484588, compound

HRID 1880219Notes

Reaction equation

[CH2:1]([N:8]1[CH2:12][CH:11]([C:13]2[CH:18]=[CH:17][C:16]([F:19])=[CH:15][CH:14]=2)[CH:10]([CH2:20]OS(C2C=CC(C)=CC=2)(=O)=O)[CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH3:32][NH2:33]>C1COCC1>[CH2:1]([N:8]1[CH2:12][CH:11]([C:13]2[CH:18]=[CH:17][C:16]([F:19])=[CH:15][CH:14]=2)[CH:10]([CH2:20][NH:33][CH3:32])[CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

Conditions

Temperature: 80 °C

Procedure

(3SR,4RS) Toluene-4-sulfonic acid-1-benzyl-4-(4-fluoro-phenyl)-pyrrolidin-3-ylmethyl ester (5.0 g, 0.011 mmol) were dissolved in 2.0 M solution of MeNH2 in THF (36 mL) in an autoclave and heated to 80° C. over night. The volatiles were removed and the crude product subjected to column chromatography (silica gel, dichloro methane, dichloro methane/methanol −>4:1) to yield the title compound (2.6 g, 76%) as a light yellow oil.

Workup

customThe volatiles were removed

Sources & evidence

ORD record: ord-19f132e177e340e4ac2546a40e3c26da
Source dataset: uspto-grants-2012_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08318759B2

Reaction notes

Loading…