Tetraethyl vinylidene phosphonate → (4-Oxo-4-phenylbutylidene)bisphosphonic acid tetraethyl ester

https://huagongshe.com/de/reaction/36165

Beteiligte Stoffe

Rolle	Name	HCID	Einwaage
Edukt	Tetraethyl vinylidene phosphonate	HCID 11022954	—
Edukt	N-(6-methoxybenzothiazol-2-yl)-3-oxo-3-phenylpropanamide	HCID 19975336	—
Produkt	(4-Oxo-4-phenylbutylidene)bisphosphonic acid tetraethyl ester	HCID 15162587	—

Reaktionsschritte

Ethenylidenebisphosphonic acid tetraethyl ester (I) and acetophenone (II), MS (m/e) 420, 375, 315, 301,287 and 283; IR (neat) 1684, 1597, 1581, 1449, 1392, 1369, 1251 and 1164 cm-1 ; NMR (CDCl3) 7.97, 7.56, 7.45, 4.18, 3.39, 2.60, 2.33 and 1.30 δ.

Herkunft & Nachweise

DOI	10.6084/m9.figshare.5104873.v1
Patentnummer	US05412141
Quelldatensatz	uspto-grants-1995_05
ORD ID	ord-7b631183b1b34e3b8bdcdd9e681cc901
Quellennotiz	uspto-grants-1995_05