2,2-Difluorocyclopropane-1-carboxylic acid → 2,2-Difluoro-cyclopropanecarboxylic acid [3-((4R,5R)-2-amino-5-fluoro-4,5-dimethyl-5,6-dihydro-4H-[1,3]oxazin-4-yl)-4-fluoro-phenyl]-amide

Beteiligte Stoffe

Rolle	Name	HCID	Einwaage
Edukt	2,2-Difluorocyclopropane-1-carboxylic acid	HCID 2782823	—
Edukt	(4R,5R)-4-(5-amino-2-fluoro-phenyl)-5-fluoro-4,5-dimethyl-5,6-dihydro-4H-[1,3]oxazin-2-ylamine	HCID 86672006	—
Produkt	2,2-Difluoro-cyclopropanecarboxylic acid [3-((4R,5R)-2-amino-5-fluoro-4,5-dimethyl-5,6-dihydro-4H-[1,3]oxazin-4-yl)-4-fluoro-phenyl]-amide	HCID 66559188	—

Reaktionsschritte

The condensation of (4R,5R)-4-(5-amino-2-fluoro-phenyl)-5-fluoro-4,5-dimethyl-5,6-dihydro-4H-[1,3]oxazin-2-ylamine (A8.3) and 2,2-difluoro-cyclopropanecarboxylic acid (CAS 107873-03-0) following procedure I yielded the title compound as a white solid. MS (ISP): m/z=360.3 [M+H]+.

Herkunft & Nachweise

DOI	10.6084/m9.figshare.5104873.v1
Patentnummer	US08754075B2
Quelldatensatz	uspto-grants-2014_06
ORD ID	ord-04a23b6662e84743bbf84a599dc64165
Quellennotiz	uspto-grants-2014_06