3-Chloro-6-iodopyridazine → HCID 86696138, compound

HRID 1425997Notes

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:36][C:37]1[N:38]=[N:39][C:40](I)=[CH:41][CH:42]=1>>[Cl:36][C:37]1[N:38]=[N:39][C:40]([C:16]2[CH:17]=[CH:18][C:13]([C@@H:11]([N:7]3[CH2:6][CH2:5][C@:4]([CH2:3][C:2]([OH:1])([CH3:35])[CH3:34])([C:28]4[CH:29]=[CH:30][CH:31]=[CH:32][CH:33]=4)[O:9][C:8]3=[O:10])[CH3:12])=[CH:14][CH:15]=2)=[CH:41][CH:42]=1

Participants

Reactant 2

HCID 154188393-Chloro-6-iodopyridazine

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 86696138HCID 86696138, compoundYield 62%

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 3-chloro-6-iodo-pyridazine following a procedure analogous to that described in Example 1. Yield: 62% of theory; LC (method 1): tR=1.88 min; Mass spectrum (ESI+): m/z=466/468 (Cl) [M+H]+.

Sources & evidence

ORD record: ord-047673d843b34e97bfce229a783d7d8f
Source dataset: uspto-grants-2015_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08933072B2

Reaction notes

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