Cyclopropylamine → HCID 67019772, compound

HRID 1046072Notes

Reaction equation

[OH:1][C:2]([CH3:35])([CH3:34])[CH2:3][C@@:4]1([C:28]2[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=2)[O:9][C:8](=[O:10])[N:7]([C@H:11]([C:13]2[CH:18]=[CH:17][C:16](B3OC(C)(C)C(C)(C)O3)=[CH:15][CH:14]=2)[CH3:12])[CH2:6][CH2:5]1.Cl[C:37]1[N:42]=[N:41][C:40]([C:43]([O:45]C)=O)=[CH:39][CH:38]=1.[CH:47]1([NH2:50])[CH2:49][CH2:48]1>>[CH:47]1([NH:50][C:43]([C:40]2[N:41]=[N:42][C:37]([C:16]3[CH:15]=[CH:14][C:13]([C@@H:11]([N:7]4[CH2:6][CH2:5][C@:4]([CH2:3][C:2]([OH:1])([CH3:35])[CH3:34])([C:28]5[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=5)[O:9][C:8]4=[O:10])[CH3:12])=[CH:18][CH:17]=3)=[CH:38][CH:39]=2)=[O:45])[CH2:49][CH2:48]1

Participants

Reactant 3

HCID 69828Cyclopropylamine

HCID 12379801Methyl 6-chloropyridazine-3-carboxylate

HCID 59532385(S)-6-(2-hydroxy-2-methylpropyl)-6-phenyl-3-((S)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyl)-1,3-oxazinan-2-one

Product 1

HCID 67019772HCID 67019772, compound

Procedure

The title compound was prepared from (S)-6-(2-hydroxy-2-methylpropyl)-6-phenyl-3-((S)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-ethyl)-1,3-oxazinan-2-one and methyl 6-chloropyridazine-3-carboxylate following procedures analogous to those described in Example 8 using cyclopropylamine in Step 2. LC-MS Method 2 tR=1.221 min, m/z=457.1; 1H NMR (CDCl3) 0.67 (m, 2H), 0.88 (m, 2H), 1.20 (s, 3H), 1.23 (s, 3H), 1.54 (d, 3H), 2.20 (m, 4H), 2.3 (s, 1H), 2.9 (m, 1H), 3.0 (m, 2H), 5.7 (m, 1H), 7.0 (m, 2H), 7.28-7.34 (m, 5H), 7.8 (m, 2H), 7.90 (m, 1H), 8.2 (m, 1H), 8.3 (m, 1H)

Sources & evidence

ORD record: ord-06ca0074c7214fc8b01af29d42cb9509
Source dataset: uspto-grants-2013_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08569292B2

Reaction notes

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